{"info":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","description":"

All number values should be BUX values, which is our on-site currency. $1 = 1666 BUX

Available balance types: \"bux\", \"bch\", \"btc\", \"doge\", \"eos\", \"eth\", \"ltc\", \"sol\", \"xlm\", \"xrp\", \"usdt\", \"usdc\", \"bnb\", \"trx\", \"avax\", \"matic\", \"ada\".

Some requests require appId. Currently we're supporting CSGO and Rust marketplaces.

CSGO appId - 730

Rust appId - 252490

Escrow

This is currently only related to CS2.
Trading flow with RUST items remains the same.

Starting 10.04.24, due to Steam changes, we'll be using the Escrow system, where we'll rely on users to confirm whether the trade has been successful or not.

Sellers will need to manually confirm that they have sent the item.
Buyers will need to manually confirm that they have received the item.

This is when the trade will be considered successful and funds credited.

* Buyers will be able to confirm that they have received the item even if sellers didn't mark the item as sent.

Buyers will be able to open a dispute if the seller marked the item as sent but didn't actually send it.

If the seller marked the item as sent and the buyer didn't act on the listing, as in, didn't confirm nor opened the dispute, we'll automatically open a dispute when the trade time ends.

All dispute cases will need to be reviewed by support. You will have to contact us and provide video evidence.

We're adding new endpoints so you can manipulate the trade status:

Also you have to send the following body to the ping request now, to ensure that you understand and comply with the changes:
{ version: 2 }

Changelog

https://discord.com/channels/421268677099520000/1085604835283435713

Base URL

https://tradingapi.500.casino/api/v1

Authentication

Each request requires a 'x-500-auth' header with a JWT. Payload must be {userId: \"your user id\"} _signed by your API key.

HTTP request example:

const jwt = require('jsonwebtoken');\nconst userId = `your_user_id`;\nconst apiKey = `your_api_key`;\nconst baseURL = \"https://tradingapi.500.casino/api/v1\";\nconst authToken = jwt.sign({ userId: 'your id' }, your_api_key);\nfetch(baseURL + \"/balance\", {\n    headers: {\n        \"x-500-auth\": authToken,\n    }\n});\n\n

Sockets connection example is provided below:

const jwt = require('jsonwebtoken');  \nconst authToken = jwt.sign({ userId: 'your id' }, your_api_key);\nconst options = {\n    transports: [\"websocket\"],\n    secure: true,\n    reconnect: true,\n    /* extraHeaders: {\n        'x-500-auth': authToken\n    },*/\n    auth: {\n        'x-500-auth': authToken\n    }\n};\nconst socket = io.connect(\"wss://tradingapi.500.casino\", options);\n\n

Listing statuses

3 - Listed - { short: \"market_listed\", nice: \"Active Listing\" }
4 - Requested - { short: \"market_requested\", nice: \"Requested for Withdraw\" }
5 - Request confirmed - { short: \"market_confirmed\", nice: \"Confirmed by seller\" }
6 - Waiting for tradeoffer - { short: \"market_waiting_tradeoffer\", nice: \"Waiting for tradeoffer\" }
7 - Sent - { short: \"market_sent\", nice: \"User sent the tradeoffer\" }
8 - Accepted - { short: \"market_accepted\", nice: \"Accepted\" }
9 - Cancelled - { short: \"market_cancelled\", nice: \"Cancelled\" }
10 - Disputed - { short: \"market_disputed\", nice: \"Disputed\" }
11 - Expired - { short: \"market_expired\", nice: \"Expired\" }
12 - Error - { short: \"market_error\", nice: \"ERROR\" }
13 - Locked - { short: \"market_locked\", nice: \"LOCKED\" }
14 - Archived - { short: \"market_archived\", nice: \"Archived\" }
15 - Timed out - { short: \"market_timedout\", nice: \"Timed out\" }\n17 - Trade Protected - { short: \"market_trade_protected\", nice: \"Trade Protected\" }

Locked - requires a look from the support if you're missing anything.
Timed out - not sent / not accepted.
Archived - fixed by support.
Expired - purchase not accepted (on-site).

Responses

All responses will have the following format:
{success: true, data: {}}
OR
{success: false, message: \"\", type: \"\", data: {}}

Endpoints

\n","schema":"https://schema.getpostman.com/json/collection/v2.0.0/collection.json","toc":[{"content":"Escrow","slug":"escrow"},{"content":"Changelog","slug":"changelog"},{"content":"Base URL","slug":"base-url"},{"content":"Authentication","slug":"authentication"},{"content":"Listing statuses","slug":"listing-statuses"},{"content":"Responses","slug":"responses"},{"content":"Endpoints","slug":"endpoints"}],"owner":"26262944","collectionId":"90422360-929b-4846-b330-ffcb72516cbc","publishedId":"2s93JruPDQ","public":true,"customColor":{"top-bar":"322f3b","right-sidebar":"322f3b","highlight":"fe617c"},"publishDate":"2023-03-09T14:28:32.000Z"},"item":[{"name":"Listings & Deposits","item":[{"name":"Fetch Steam Inventory","id":"994c446e-80f3-4128-a644-d52c30442f3b","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":"https://tradingapi.500.casino/api/v1/market/inventory?appId=730","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}},"urlObject":{"path":["market","inventory"],"host":["https://tradingapi.500.casino/api/v1"],"query":[{"description":{"content":"

Steam app ID. IDs are available in the #Introduction section.

\n","type":"text/plain"},"key":"appId","value":"730"}],"variable":[]}},"response":[{"id":"c58af43c-3e83-4581-a4d4-cf0eefa388cf","name":"Default","originalRequest":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"https://tradingapi.500.casino/api/v1/market/inventory?appId=730","host":["https://tradingapi.500.casino/api/v1"],"path":["market","inventory"],"query":[{"key":"appId","value":"730"}]}},"status":"OK","code":200,"_postman_previewlanguage":"json","header":[{"key":"Content-Type","name":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": [\r\n {\r\n \"name\": \"AUG | Sweeper (Factory New)\",\r\n \"value\": 0,\r\n \"enabled\": false,\r\n \"tradable\": true,\r\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpot6-iFBRw7P7NYjV9_92wkZSSlfv1MLDummJW4NE_3riWo9r2jFbs_RBrMW_1JteRIQA9YF6C-Fm4xenqhMW5uJTNySQy7D5iuyjPnxcPTA/250fx250f\",\r\n \"assetId\": \"28844831646\",\r\n \"stickers\": [],\r\n \"commodity\": false,\r\n \"type\": \"Consumer Grade Rifle\",\r\n \"nameColor\": \"D2D2D2\",\r\n \"phase\": null,\r\n \"instantSellValue\": null\r\n },\r\n {\r\n \"name\": \"Sealed Graffiti | X-Knives (Frog Green)\",\r\n \"value\": 0,\r\n \"enabled\": false,\r\n \"tradable\": true,\r\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/IzMF03bi9WpSBq-S-ekoE33L-iLqGFHVaU25ZzQNQcXdB2ozio1RrlIWFK3UfvMYB8UsvjiMXojflsZalyxSh31CIyHz2GZ-KuFpPsrTzBG0quyECnHkVzTWIDLKGVomH-FeNmGNqzCi5-THFDyaQO5-EVhVfvAApDcaaZ2BbEc41NEO8zO-xAptEBFuccpKfx2233gHOK0p0XxGfZMEkSQRnM4xlg/250fx250f\",\r\n \"assetId\": \"28772591727\",\r\n \"stickers\": [],\r\n \"commodity\": true,\r\n \"type\": \"Base Grade Graffiti\",\r\n \"nameColor\": \"D2D2D2\",\r\n \"phase\": null,\r\n \"instantSellValue\": null\r\n },\r\n {\r\n \"name\": \"M4A4 | Buzz Kill (Factory New)\",\r\n \"value\": 21387,\r\n \"enabled\": true,\r\n \"tradable\": true,\r\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpou-6kejhnwMzFJTwW08-zl5SEhcj4OrzZgiUFu8By27iQ8Iqg3Qyy_Ec_Z2CmJ4eTcAdqZV3VrFi9k7_rhJK7vZmc1zI97eGSYpLn/250fx250f\",\r\n \"assetId\": \"20008054556\",\r\n \"stickers\": [\r\n {\r\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/cs20/cs20_dz_guinea_pig_holo.4647156eba734b32258bd37c9058a95238ecc4a6.png\",\r\n \"name\": \"Guinea Pig (Holo)\"\r\n },\r\n {\r\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/pinups_capsule/tamara.f08a506de4c348224193acf200003561288a565e.png\",\r\n \"name\": \"Tamara\"\r\n },\r\n {\r\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/feral_predators/scavenger_glossy.2d3adb1fc566ac4e5f43ff7a6c75f0d30b1e874f.png\",\r\n \"name\": \"Scavenger\"\r\n },\r\n {\r\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/cs20/cs20_surf.28e6f0c20bd18e81d2d73fb2d1a57ff64f17b65e.png\",\r\n \"name\": \"Surf's Up\"\r\n }\r\n ],\r\n \"commodity\": false,\r\n \"type\": \"Covert Rifle\",\r\n \"nameColor\": \"D2D2D2\",\r\n \"phase\": null,\r\n \"instantSellValue\": null\r\n },\r\n {\r\n \"name\": \"★ Navaja Knife | Doppler (Factory New)\",\r\n \"value\": 3,\r\n \"enabled\": true,\r\n \"tradable\": true,\r\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpovbSsLQJf1OrYYiR95t21n4uFnvHxDLrcqW9e-NV9j_v-5YT0m1HnlB81NDG3OoOUdAA2YFmCqVfsw7rmhsfp6p3JyHBk6XInt37UmxTjiBxPO-M61qSACQLJmN5shCI/250fx250f\",\r\n \"assetId\": \"28236799151\",\r\n \"stickers\": [],\r\n \"commodity\": false,\r\n \"type\": \"★ Covert Knife\",\r\n \"nameColor\": \"8650AC\",\r\n \"phase\": \"phase3\",\r\n \"instantSellValue\": null\r\n }\r\n ]\r\n}"}],"_postman_id":"994c446e-80f3-4128-a644-d52c30442f3b"},{"name":"Fetch single listing","id":"b8e41505-6855-4cd8-b16c-e766c7dfcf4c","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":"https://tradingapi.500.casino/api/v1/market/listing/:listingId","description":"

Provides listing info by its 500 ID.

Buyer details like requestTradeURL and requestOpenId will become visible once listing status is 5 (confirmed) and higher.

Returns your deposit listings.
Active returns all except Finished. Pending returns requested/bought items.

number

\n","type":"text/plain"},"key":"page","value":"1"},{"description":{"content":"

Steam app ID. IDs are available in the #Introduction section.

\n","type":"text/plain"},"key":"appId","value":"730"},{"description":{"content":"

number (UNIX timestamp in ms)

\n","type":"text/plain"},"key":"dateFrom","value":"1723501777775"},{"description":{"content":"

number (UNIX timestamp in ms)

\n","type":"text/plain"},"key":"dateTo","value":"1733501777775"},{"description":{"content":"

date-asc or date-desc, for now

\n","type":"text/plain"},"key":"sort","value":"date-asc"}],"variable":[{"description":{"content":"

one of all | active | pending | finished

\n","type":"text/plain"},"type":"any","value":"all","key":"status"}]}},"response":[{"id":"75f0c5ea-19fa-4b5a-ae02-6b739708c43c","name":"Default","originalRequest":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"https://tradingapi.500.casino/api/v1/market/listings/deposit/:status?appId=730&page=1","host":["https://tradingapi.500.casino/api/v1"],"path":["market","listings","deposit",":status"],"query":[{"key":"appId","value":"730"},{"key":"page","value":"1"}],"variable":[{"key":"status","value":"all"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","name":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": {\r\n \"count\": 359,\r\n \"limit\": 50,\r\n \"offset\": 0,\r\n \"listings\": [\r\n {\r\n \"id\": \"638e2ffde4f18827703ffb76\",\r\n \"appId\": 730,\r\n \"contextId\": 2,\r\n \"createDate\": \"2022-12-05T17:53:01.607Z\",\r\n \"modifier\": 8,\r\n \"modifierValue\": 7447,\r\n \"item\": {\r\n \"name\": \"★ Hydra Gloves | Case Hardened (Field-Tested)\",\r\n \"assetId\": \"23851004118\",\r\n \"classId\": \"2735429295\",\r\n \"instanceId\": \"188530139\",\r\n \"appId\": 730,\r\n \"stickers\": [],\r\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DAR0hwIQFTibK8LxVh7PTEfitH_-O0mI-Ek__7JrXVqWNI7NdwterA5onKgFWmrxYyNj2cedPBK0Njf1_RqwDvkOq715e0v5TAwHVquHEr4irblxKygBpKPeBmjfKfHw6bD_ZXXP7V4UFCH_A/250fx250f\",\r\n \"isInspected\": true,\r\n \"paintwear\": 0.15397267043590546,\r\n \"paintseed\": 499,\r\n \"paintindex\": 10060\r\n },\r\n \"name\": \"★ Hydra Gloves | Case Hardened (Field-Tested)\",\r\n \"value\": 97760,\r\n \"originalValue\": 90313,\r\n \"userId\": \"625ef417dacd63211c06d749\",\r\n \"openId\": \"76561197992169369\",\r\n \"requestUserId\": null,\r\n \"requestOpenId\": null,\r\n \"status\": 9,\r\n \"shortStatus\": \"market_cancelled\",\r\n \"niceStatus\": \"Cancelled\"\r\n }\r\n ]\r\n }\r\n}"}],"_postman_id":"8e43d3e6-d9c7-4b73-9196-31e89b061bd8"},{"name":"Create deposit","id":"9466bae6-8159-477e-ae67-807438ec8f9f","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"appId\": 730,\r\n \"items\": [\r\n {\"assetId\": 12345678, \"value\": 123}\r\n ]\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/deposit","description":"

Buyer details like requestTradeURL and requestOpenId will become visible once listing status is 5 (confirmed) and higher.

Returns updated listing object.

Steam app ID. IDs are available in the #Introduction section.

\n","type":"text/plain"},"key":"appId","value":"730"}],"variable":[]}},"response":[{"id":"b0559011-5516-474e-abef-bbe74ea9201a","name":"Default","originalRequest":{"method":"POST","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"https://tradingapi.500.casino/api/v1/market/listings/cancel-active?appId=730","host":["https://tradingapi.500.casino/api/v1"],"path":["market","listings","cancel-active"],"query":[{"key":"appId","value":"730","type":"text"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true\r\n}"}],"_postman_id":"bdee11ed-a564-45ac-b754-071c9cf4420f"},{"name":"Edit listing deposit value","id":"f35e1a19-943d-4341-ae56-f3736871d98e","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"listingId\": \"638e43a8a5a5004b44f82d3a\",\r\n \"value\": 123456 // value in BUX\r\n}","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/listing/edit-value","description":"

Returns updated listing object.

Use this after you have sent the item to the buyer. Only applies to CS2.

number

\n","type":"text/plain"},"key":"page","value":"1"},{"description":{"content":"

Steam app ID. IDs are available in the #Introduction section.

\n","type":"text/plain"},"key":"appId","value":"730"},{"description":{"content":"

number (UNIX timestamp in ms)

\n","type":"text/plain"},"key":"dateFrom","value":"1723501777775"},{"description":{"content":"

number (UNIX timestamp in ms)

\n","type":"text/plain"},"key":"dateTo","value":"1733501777775"},{"description":{"content":"

date-asc or date-desc, for now

\n","type":"text/plain"},"key":"sort","value":"date-asc"}],"variable":[{"description":{"content":"

one of all | active | pending | finished

\n","type":"text/plain"},"type":"any","value":"all","key":"status"}]}},"response":[{"id":"dce38be2-2906-4c7a-96cf-fa4d45fcd115","name":"Default","originalRequest":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"https://tradingapi.500.casino/api/v1/market/listings/withdraw/:status?appId=730&page=1","host":["https://tradingapi.500.casino/api/v1"],"path":["market","listings","withdraw",":status"],"query":[{"key":"appId","value":"730"},{"key":"page","value":"1"}],"variable":[{"key":"status","value":"all"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","name":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": {\r\n \"count\": 96,\r\n \"limit\": 50,\r\n \"offset\": 0,\r\n \"listings\": [\r\n {\r\n \"id\": \"638e3b45a5a5004b44f82630\",\r\n \"appId\": 730,\r\n \"contextId\": 2,\r\n \"createDate\": \"2022-12-05T18:41:09.331Z\",\r\n \"requestDate\": \"2022-12-09T19:52:35.200Z\",\r\n \"modifier\": 0,\r\n \"modifierValue\": 0,\r\n \"item\": {\r\n \"name\": \"M4A4 | Buzz Kill (Factory New)\",\r\n \"assetId\": \"20008054556\",\r\n \"classId\": \"3784451358\",\r\n \"instanceId\": \"188530139\",\r\n \"appId\": 730,\r\n \"stickers\": [\r\n {\r\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/cs20/cs20_dz_guinea_pig_holo.4647156eba734b32258bd37c9058a95238ecc4a6.png\",\r\n \"name\": \"Guinea Pig (Holo)\"\r\n },\r\n {\r\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/pinups_capsule/tamara.f08a506de4c348224193acf200003561288a565e.png\",\r\n \"name\": \"Tamara\"\r\n },\r\n {\r\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/feral_predators/scavenger_glossy.2d3adb1fc566ac4e5f43ff7a6c75f0d30b1e874f.png\",\r\n \"name\": \"Scavenger\"\r\n },\r\n {\r\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/cs20/cs20_surf.28e6f0c20bd18e81d2d73fb2d1a57ff64f17b65e.png\",\r\n \"name\": \"Surf's Up\"\r\n }\r\n ],\r\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpou-6kejhnwMzFJTwW08-zl5SEhcj4OrzZgiUFu8By27iQ8Iqg3Qyy_Ec_Z2CmJ4eTcAdqZV3VrFi9k7_rhJK7vZmc1zI97eGSYpLn/250fx250f\",\r\n \"isInspected\": true,\r\n \"paintwear\": 0.011407981626689434,\r\n \"paintseed\": 571,\r\n \"paintindex\": 632\r\n },\r\n \"name\": \"M4A4 | Buzz Kill (Factory New)\",\r\n \"value\": 19060,\r\n \"originalValue\": 19060,\r\n \"userId\": \"625ef417dacd63211c06d749\",\r\n \"openId\": \"76561197992169369\",\r\n \"requestUserId\": \"625ef417dacd63211c06d749\",\r\n \"requestOpenId\": \"76561197992169369\",\r\n \"status\": 9,\r\n \"balance\": \"bux\",\r\n \"shortStatus\": \"market_cancelled\",\r\n \"niceStatus\": \"Canceled\"\r\n }\r\n ]\r\n }\r\n}"}],"_postman_id":"3ba9e340-482b-4d3f-a69c-1d6131b9c278"},{"name":"Get Shop listings","id":"ed50a554-082c-4885-99c0-2763e2e7fd9a","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"sort\": \"price-desc\",\r\n \"search\": \"\",\r\n \"pagination\": {\r\n \"referenceId\": \"\",\r\n \"referenceFilterValue\": 0,\r\n \"direction\": \"next\",\r\n \"limit\": 100\r\n },\r\n \"filters\": {\r\n \"appId\": 730,\r\n \"price\": {\r\n \"min\": 1000,\r\n \"max\": 2000\r\n }\r\n }\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/shop","description":"

sort can be \"price-desc\", \"price-asc\", \"date-asc\", \"date-desc\"

search is item name

pagination.limit - how many items you want returned. min 50, max 500

pagination.direction can be \"next\" or \"prev\"

pagination.referenceId should be first or last item's id

pagination.referenceFilterValue should be first or last item's value or createDate (depends on what you're sorting by)

If direction is next, use the last item, for prev - use the first item in the list.

filters.appId - required

filters.userId - if you want to see listings of one user. Omit if you want to see all listings.

filters.price.min - min item value in BUX.

filters.price.max - max item value in BUX.

filters.auction - auction_only or non_auction only. Omit if you want to see all listings.

filters.exterior - an array of following values: \"fn\", \"mw\", \"ft\", \"ww\", \"bs\", \"Factory New\", \"Minimal Wear\", \"Field-Tested\", \"Well-Worn\", \"Battle-Scarred\"

filters.phase - an array of following values: \"phase1\", \"phase2\", \"phase3\", \"phase4\", \"emerald\", \"sapphire\", \"ruby\", \"blackpearl\"

filters.type - an array of following values: \"Pistol\", \"Rifle\", \"Sniper Rifle\", \"SMG\", \"Shotgun\", \"Knife\", \"Gloves\", \"Agent\", \"Collectible\", \"Sticker\"

filters.maxModifierPercent - this value is the difference between our suggested price and the user's price

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}\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":{"raw":"https://tradingapi.500.casino/api/v1/market/shop","host":["https://tradingapi.500.casino/api/v1"],"path":["market","shop"],"query":[{"key":"appId","value":"730","disabled":true}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\n \"success\": true,\n \"data\": {\n \"listings\": [\n {\n \"id\": \"63f763a46ee2b90f64ce2686\",\n \"appId\": 730,\n \"contextId\": 2,\n \"createDate\": \"2023-02-23T13:01:24.995Z\",\n \"modifier\": 0,\n \"modifierValue\": 0,\n \"item\": {\n \"name\": \"AK-47 | Safari Mesh (Field-Tested)\",\n \"assetId\": \"27650430791\",\n \"classId\": \"310777321\",\n \"instanceId\": \"480085569\",\n \"appId\": 730,\n \"stickers\": [],\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpot7HxfDhzw8zFdC5K08i3mr-GkvP9JrafxDtV6Z1wjr2Wod-sjg228hZvam6lcIPHcwNrYFCF-AW4lLzvgZG5tYOJlyX4zEyDKA/250fx250f\",\n \"isInspected\": true,\n \"paintwear\": 0.3717973828315735,\n \"paintseed\": 619,\n \"paintindex\": 72,\n \"commodity\": false,\n \"type\": \"Industrial Grade Rifle\",\n \"nameColor\": \"D2D2D2\",\n \"phase\": null\n },\n \"name\": \"AK-47 | Safari Mesh (Field-Tested)\",\n \"value\": 1000,\n \"originalValue\": 1000,\n \"userId\": \"636d3c1c7da8df4a0c5a1da6\",\n \"status\": 3,\n \"auctionHighestBidUserId\": null,\n \"auctionHighestBidValue\": null,\n \"auctionEndDate\": \"2023-02-23T13:04:24.995Z\",\n \"shortStatus\": \"market_listed\",\n \"niceStatus\": \"Active Listing\"\n },\n {\n \"id\": \"63f763a56ee2b90f64ce268a\",\n \"appId\": 730,\n \"contextId\": 2,\n \"createDate\": \"2023-02-23T13:01:25.016Z\",\n \"modifier\": 0,\n \"modifierValue\": 0,\n \"item\": {\n \"name\": \"AK-47 | Safari Mesh (Field-Tested)\",\n \"assetId\": \"27650430773\",\n \"classId\": \"4392175216\",\n \"instanceId\": \"480085569\",\n \"appId\": 730,\n \"stickers\": [\n {\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/rmr2020/nip.da62b427774f6a6fea21c05d2136ef072538d2c2.png\",\n \"name\": \"Ninjas in Pyjamas | 2020 RMR\",\n \"slot\": 0,\n \"sticker_id\": 4709,\n \"wear\": null,\n \"scale\": null,\n \"rotation\": null,\n \"tint_id\": null\n },\n {\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/rmr2020/nemi.a2e883d01c23f7290d16661b92189ce066dae5bc.png\",\n \"name\": \"Nemiga | 2020 RMR\",\n \"slot\": 1,\n \"sticker_id\": 4753,\n \"wear\": null,\n \"scale\": null,\n \"rotation\": null,\n \"tint_id\": null\n },\n {\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/rmr2020/thv.73f936351ca7b2314dc3651106688990f008e765.png\",\n \"name\": \"100 Thieves | 2020 RMR\",\n \"slot\": 2,\n \"sticker_id\": 4769,\n \"wear\": null,\n \"scale\": null,\n \"rotation\": null,\n \"tint_id\": null\n },\n {\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/rmr2020/geng.c534a1acd376866554bffe01fcb3f12c31a3b19e.png\",\n \"name\": \"Gen.G | 2020 RMR\",\n \"slot\": 3,\n \"sticker_id\": 4781,\n \"wear\": null,\n \"scale\": null,\n \"rotation\": null,\n \"tint_id\": null\n }\n ],\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpot7HxfDhzw8zFdC5K08i3mr-GkvP9JrafxDtV6Z1wjr2Wod-sjg228hZvam6lcIPHcwNrYFCF-AW4lLzvgZG5tYOJlyX4zEyDKA/250fx250f\",\n \"isInspected\": true,\n \"paintwear\": 0.35539624094963074,\n \"paintseed\": 70,\n \"paintindex\": 72,\n \"commodity\": false,\n \"type\": \"Industrial Grade Rifle\",\n \"nameColor\": \"D2D2D2\",\n \"phase\": null\n },\n \"name\": \"AK-47 | Safari Mesh (Field-Tested)\",\n \"value\": 1000,\n \"originalValue\": 1000,\n \"userId\": \"636d3c1c7da8df4a0c5a1da6\",\n \"status\": 3,\n \"auctionHighestBidUserId\": null,\n \"auctionHighestBidValue\": null,\n \"auctionEndDate\": \"2023-02-23T13:04:25.016Z\",\n \"shortStatus\": \"market_listed\",\n \"niceStatus\": \"Active Listing\"\n },\n {\n \"id\": \"63f763a56ee2b90f64ce2692\",\n \"appId\": 730,\n \"contextId\": 2,\n \"createDate\": \"2023-02-23T13:01:25.048Z\",\n \"modifier\": 0,\n \"modifierValue\": 0,\n \"item\": {\n \"name\": \"AK-47 | Safari Mesh (Field-Tested)\",\n \"assetId\": \"27650430763\",\n \"classId\": \"4967513192\",\n \"instanceId\": \"302028390\",\n \"appId\": 730,\n \"stickers\": [\n {\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/csgo10/beaky_decade_paper.f5c77ff4762f93dbe92914a624d4ef0c28d80812.png\",\n \"name\": \"Beaky Decade\",\n \"slot\": 0,\n \"sticker_id\": 5903,\n \"wear\": null,\n \"scale\": null,\n \"rotation\": null,\n \"tint_id\": null\n },\n {\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/csgo10/co_co_cs_paper.03ec802fc08ccd7f624ddc39db8227dabebbdd5d.png\",\n \"name\": \"Co Co Co\",\n \"slot\": 1,\n \"sticker_id\": 5908,\n \"wear\": 1,\n \"scale\": null,\n \"rotation\": null,\n \"tint_id\": null\n },\n {\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/csgo10/co_co_cs_paper.03ec802fc08ccd7f624ddc39db8227dabebbdd5d.png\",\n \"name\": \"Co Co Co\",\n \"slot\": 2,\n \"sticker_id\": 5908,\n \"wear\": 1,\n \"scale\": null,\n \"rotation\": null,\n \"tint_id\": null\n },\n {\n \"icon\": \"https://steamcdn-a.akamaihd.net/apps/730/icons/econ/stickers/csgo10/free_range_paper.c8c1f0ded1f568ec96497fe63fd0e989b5d54c5f.png\",\n \"name\": \"Free Range\",\n \"slot\": 3,\n \"sticker_id\": 5916,\n \"wear\": 0.925294041633606,\n \"scale\": null,\n \"rotation\": null,\n \"tint_id\": null\n }\n ],\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXH5ApeO4YmlhxYQknCRvCo04DEVlxkKgpot7HxfDhzw8zFdC5K08i3mr-GkvP9JrafxDtV6Z1wjr2Wod-sjg228hZvam6lcIPHcwNrYFCF-AW4lLzvgZG5tYOJlyX4zEyDKA/250fx250f\",\n \"isInspected\": true,\n \"paintwear\": 0.36608871817588806,\n \"paintseed\": 136,\n \"paintindex\": 72,\n \"commodity\": false,\n \"type\": \"Industrial Grade Rifle\",\n \"nameColor\": \"D2D2D2\",\n \"phase\": null\n },\n \"name\": \"AK-47 | Safari Mesh (Field-Tested)\",\n \"value\": 1000,\n \"originalValue\": 1000,\n \"userId\": \"636d3c1c7da8df4a0c5a1da6\",\n \"status\": 3,\n \"auctionHighestBidUserId\": null,\n \"auctionHighestBidValue\": null,\n \"auctionEndDate\": \"2023-02-23T13:04:25.048Z\",\n \"shortStatus\": \"market_listed\",\n \"niceStatus\": \"Active Listing\"\n },\n {\n \"id\": \"63f763a56ee2b90f64ce269f\",\n \"appId\": 730,\n \"contextId\": 2,\n \"createDate\": \"2023-02-23T13:01:25.094Z\",\n \"modifier\": 0,\n \"modifierValue\": 0,\n \"item\": {\n \"name\": \"Fracture Case\",\n \"assetId\": \"28602227973\",\n \"classId\": \"3946324730\",\n \"instanceId\": \"0\",\n \"appId\": 730,\n \"stickers\": [],\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXU5A1PIYQNqhpOSV-fRPasw8rsUFJ5KBFZv668FFU2nfGaJG0btN2wwYHfxa-hY-uFxj4Dv50nj7uXpI7w3AewrhBpMWH6d9CLMlhpEbAe-Zk/250fx250f\",\n \"isInspected\": false,\n \"paintwear\": null,\n \"paintseed\": null,\n \"paintindex\": null,\n \"commodity\": true,\n \"type\": \"Base Grade Container\",\n \"nameColor\": \"D2D2D2\",\n \"phase\": null\n },\n \"name\": \"Fracture Case\",\n \"value\": 714,\n \"originalValue\": 714,\n \"userId\": \"636d3c1c7da8df4a0c5a1da6\",\n \"status\": 3,\n \"auctionHighestBidUserId\": null,\n \"auctionHighestBidValue\": null,\n \"auctionEndDate\": \"2023-02-23T13:04:25.094Z\",\n \"shortStatus\": \"market_listed\",\n \"niceStatus\": \"Active Listing\"\n }\n ],\n \"count\": 4,\n \"limit\": 50,\n \"hasNextPage\": false\n }\n}"}],"_postman_id":"ed50a554-082c-4885-99c0-2763e2e7fd9a"},{"name":"Withdraw request","id":"b971b41e-8ad8-489e-907a-feccac88badd","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"listingId\": \"6408bb730be1d62264cd27d9\",\r\n \"listingValue\": 12345, // en error will occur if the value changed by the time we received your request\r\n \"selectedBalance\": \"bux\"\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/withdraw","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}},"urlObject":{"path":["market","withdraw"],"host":["https://tradingapi.500.casino/api/v1"],"query":[],"variable":[]}},"response":[{"id":"2912b961-d60c-4ce1-a6fe-b75283470bc7","name":"Default","originalRequest":{"method":"POST","header":[{"key":"Content-Type","value":"application/json","type":"text"}],"body":{"mode":"raw","raw":"{\r\n \"listingId\": \"6408bb730be1d62264cd27d9\",\r\n \"listingValue\": 12345, // en error will occur if the value changed by the time we received your request\r\n \"selectedBalance\": \"bux\"\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"/market/withdraw"},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\n \"success\": true,\n \"data\": {\n \"listing\": {\n \"id\": \"63f763a56ee2b90f64ce269f\",\n \"appId\": 730,\n \"contextId\": 2,\n \"createDate\": \"2023-02-23T13:01:25.094Z\",\n \"requestDate\": \"2023-03-08T16:59:10.223Z\",\n \"modifier\": 0,\n \"modifierValue\": 0,\n \"item\": {\n \"name\": \"Fracture Case\",\n \"assetId\": \"28602227973\",\n \"classId\": \"3946324730\",\n \"instanceId\": \"0\",\n \"appId\": 730,\n \"stickers\": [],\n \"imageUrl\": \"https://steamcommunity-a.akamaihd.net/economy/image/-9a81dlWLwJ2UUGcVs_nsVtzdOEdtWwKGZZLQHTxDZ7I56KU0Zwwo4NUX4oFJZEHLbXU5A1PIYQNqhpOSV-fRPasw8rsUFJ5KBFZv668FFU2nfGaJG0btN2wwYHfxa-hY-uFxj4Dv50nj7uXpI7w3AewrhBpMWH6d9CLMlhpEbAe-Zk/250fx250f\",\n \"isInspected\": false,\n \"paintwear\": null,\n \"paintseed\": null,\n \"paintindex\": null,\n \"commodity\": true,\n \"type\": \"Base Grade Container\",\n \"nameColor\": \"D2D2D2\",\n \"phase\": null\n },\n \"name\": \"Fracture Case\",\n \"value\": 714,\n \"originalValue\": 714,\n \"userId\": \"636d3c1c7da8df4a0c5a1da6\",\n \"status\": 4,\n \"auctionHighestBidUserId\": null,\n \"auctionHighestBidValue\": null,\n \"auctionEndDate\": \"2023-02-23T13:04:25.094Z\",\n \"shortStatus\": \"market_requested\",\n \"niceStatus\": \"Requested for Withdraw\"\n }\n }\n}"}],"_postman_id":"b971b41e-8ad8-489e-907a-feccac88badd"},{"name":"Confirm item as received","id":"e88acb47-922d-4f9e-9f1e-ec3ee918c944","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"listingId\": \"6408bb730be1d62264cd27d9\"\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/listing/confirm-received","description":"

Use this when you want to confirm that you have received the item and we can credit the seller. Only applies to CS2.

Use this when you want to open a dispute, saying that you haven't received the item. You will need to contact our support and provide evidence that you have not received the item. Only applies to CS2.

active | finished

\n","type":"text/plain"},"type":"any","value":"active","key":"status"}]}},"response":[{"id":"dfcc4116-d4d9-4e90-8d0c-343fc689179c","name":"Default","originalRequest":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"https://tradingapi.500.casino/api/v1/market/auction/bids/:status","protocol":"https","host":["tradingapi","500","casino"],"path":["api","v1","market","auction","bids",":status"],"variable":[{"key":"status","value":null}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": [\r\n {\r\n \"userId\": \"625ef417dacd63211c06d749\",\r\n \"bidId\": \"63ee680569863d1328398c6e\",\r\n \"bidValue\": 5300,\r\n \"status\": \"accepted\",\r\n \"listingId\": \"63ee676ff646115b44504831\",\r\n \"createDate\": \"2023-02-16T17:29:41.257Z\",\r\n \"endDate\": \"2023-02-16T17:29:41.467Z\",\r\n \"balance\": \"bux\"\r\n },\r\n {\r\n \"userId\": \"625ef417dacd63211c06d749\",\r\n \"bidId\": \"63ea8d2b4667444944ed8953\",\r\n \"bidValue\": 5740,\r\n \"status\": \"outbid\",\r\n \"listingId\": \"63ea8c814667444944ed8707\",\r\n \"createDate\": \"2023-02-13T19:19:07.947Z\",\r\n \"endDate\": \"2023-02-13T19:19:30.011Z\",\r\n \"balance\": \"bux\"\r\n },\r\n {\r\n \"userId\": \"625ef417dacd63211c06d749\",\r\n \"bidId\": \"63ea8d2b4667444944ed8953\",\r\n \"bidValue\": 5740,\r\n \"status\": \"rejected\",\r\n \"listingId\": \"63ea8c814667444944ed8707\",\r\n \"createDate\": \"2023-02-13T19:19:07.947Z\",\r\n \"endDate\": \"2023-02-13T19:19:30.011Z\",\r\n \"balance\": \"bux\",\r\n \"rejectReason\": \"Late bid.\"\r\n }\r\n ]\r\n}"}],"_postman_id":"f423933d-a4b5-454a-8b6f-8dc94854ceb3"},{"name":"Bid on an auction","id":"8dff16d7-53b2-4cac-8325-8edd8e64da52","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"listingId\": \"6408bb730be1d62264cd27d9\",\r\n \"bidValue\": 12345, // next offer value\r\n \"selectedBalance\": \"bux\"\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/auction/bid","description":"

bidValue is the value of the next offer.

When listing has no bids, you should just use listing.value, with no modifiers.

If listing already has bids, next bidValue should always be 1% bigger than the current value.

If current listing's highest bid is 10000 BUX, bidValue must be Math.round(10000 * 1.01) = 10100 BUX.

While the example above will work in most cases, you may need an additional handling for cheap items where 1% isn't even worth 1 BUX. The bid increase must be 1 BUX and more.

When you receive a successful response here, it means that your bid has been added to the bids queue and will be processed soon after. The bid gets a status active. From here, it may get accepted or rejected. In order to see the bid's status changes, you should listen to the auction_bid_update socket event. If the bid gets rejected because of a late bid, you are free to place next, larger bids. Accepted bids can be overbid.

With this method, sellers can end the auction immediately, once it has at least one bid.

You can specify the state (true/false) in body.

If you don't specify the state in body, we will switch the current state to the opposite.

The new state will be returned in the response.

Steam app ID. IDs are available in the #Introduction section.

\n","type":"text/plain"},"key":"appId","value":"730"}],"variable":[]}},"response":[{"id":"8c315519-33f2-4682-baab-f6764e1ce114","name":"Default","originalRequest":{"method":"POST","header":[{"key":"Content-Type","name":"Content-Type","value":"application/json","type":"text"}],"body":{"mode":"raw","raw":"{\r\n \"state\": true\r\n}","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/buy-orders/toggle"},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","name":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": true\r\n}"}],"_postman_id":"29c995ef-9f64-4c7b-a76b-2dff095bbeb4"},{"name":"Get buy orders by item name","id":"d597cd5d-62e2-4c35-87f1-027f78209cac","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":"https://tradingapi.500.casino/api/v1/market/buy-orders?appId=730&name=AK-47 | Safari Mesh (Field-Tested)","description":"

We only show orders if the order creator has enough balance to fullfil it.

Steam app ID. IDs are available in the #Introduction section.

\n","type":"text/plain"},"key":"appId","value":"730"},{"description":{"content":"

full item name

\n","type":"text/plain"},"key":"name","value":"AK-47 | Safari Mesh (Field-Tested)"}],"variable":[]}},"response":[{"id":"b586f1b9-55f9-4c72-bbb8-4a96f7f09fa9","name":"Default","originalRequest":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"/market/buy-orders?appId=730&name=AK-47 | Safari Mesh (Field-Tested)","path":["market","buy-orders"],"query":[{"key":"appId","value":"730","type":"text"},{"key":"name","value":"AK-47 | Safari Mesh (Field-Tested)","type":"text"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\n \"success\": true,\n \"data\": {\n \"list\": [\n {\n \"phase\": null,\n \"value\": 1000,\n \"quantity\": 1\n },\n {\n \"phase\": \"emerald\",\n \"value\": 100000,\n \"quantity\": 1\n }\n ],\n \"totalCount\": 2\n }\n}"}],"_postman_id":"d597cd5d-62e2-4c35-87f1-027f78209cac"},{"name":"Get multiple buy orders by item names","id":"b3fa9291-3a51-4bb0-a1e4-e9d17d236ca7","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"appId\": 730,\r\n \"itemNames\": [\"★ Shadow Daggers | Ultraviolet (Well-Worn)\", \"★ Navaja Knife | Doppler (Factory New)\"]\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/buy-orders/multiple","description":"

We only show orders if the order creator has enough balance to fullfil it.

Limit is 50 items per request.

Response is an object with item names as keys. Possible values shown below. All items will have orders and items that have phases will have both, orders and corresponding phase values.

{\n        \"★ Shadow Daggers | Ultraviolet (Well-Worn)\": {\n            \"orders\": [\n                {\n                    \"value\": 81286,\n                    \"quantity\": 2\n                }\n            ]\n        },\n        \"★ Navaja Knife | Doppler (Factory New)\": {\n            \"orders\": [],\n            \"phase3\": [\n                {\n                    \"value\": 2000,\n                    \"quantity\": 1\n                }\n            ]\n        }\n    }\n\n

number

\n","type":"text/plain"},"key":"page","value":"1"},{"description":{"content":"

status value can be one of \"active\", \"failed\", \"fulfilled\", \"pending\", \"all\". If this parameter is omitted, status \"all\" is applied.

\n","type":"text/plain"},"key":"status","value":"all"}],"variable":[]}},"response":[{"id":"16de216c-84eb-4e40-a84b-93ab62e617b8","name":"Default","originalRequest":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"/market/buy-orders/own?page=1&status=all","path":["market","buy-orders","own"],"query":[{"key":"page","value":"1","type":"text"},{"key":"status","value":"all","type":"text"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": {\r\n \"pagination\": {\r\n \"page\": 1,\r\n \"limit\": 200,\r\n \"totalCount\": 46\r\n },\r\n \"orders\": [\r\n {\r\n \"itemPhase\": null,\r\n \"status\": \"fulfilled\",\r\n \"_id\": \"63ab60bd2b8af857d8e19048\",\r\n \"appId\": 730,\r\n \"userId\": \"625ef417dacd63211c06d749\",\r\n \"itemName\": \"SCAR-20 | Contractor (Battle-Scarred)\",\r\n \"itemValue\": 5500,\r\n \"balance\": \"bux\",\r\n \"createDate\": \"2022-12-27T21:16:45.667Z\",\r\n \"requestDate\": \"2022-12-27T21:16:45.667Z\",\r\n \"endDate\": \"2022-12-27T21:16:45.667Z\"\r\n },\r\n {\r\n \"itemPhase\": \"emerald\",\r\n \"status\": \"active\",\r\n \"_id\": \"6408d4bb50cb32637cbd4b95\",\r\n \"appId\": 730,\r\n \"userId\": \"625ef417dacd63211c06d749\",\r\n \"itemName\": \"AK-47 | Safari Mesh (Field-Tested)\",\r\n \"itemValue\": 1000,\r\n \"balance\": \"bux\",\r\n \"createDate\": \"2023-03-08T18:32:27.082Z\"\r\n }\r\n ]\r\n }\r\n}"}],"_postman_id":"ad3ad827-3bfe-4271-ab7c-14fd43833eb2"},{"name":"Create buy order","id":"2d4254f8-4f40-4ade-82a5-25eb76ddc268","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"name\": \"AK-47 | Safari Mesh (Field-Tested)\",\r\n \"value\": 123,\r\n \"phase\": null,\r\n \"balance\": \"bux\",\r\n \"appId\": 730,\r\n \"quantity\": 5\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/buy-orders/create","description":"

You can offer one price per one item/phase, but you can have up to 10 same orders.

You can't have:
AK-47 | Safari Mesh (Field-Tested) - 1000 BUX
AK-47 | Safari Mesh (Field-Tested) - 1111 BUX

You can have:
AK-47 | Safari Mesh (Field-Tested) - 1000 BUX
AK-47 | Safari Mesh (Field-Tested) - 1000 BUX
AK-47 | Safari Mesh (Field-Tested) - 1000 BUX
AK-47 | Safari Mesh (Field-Tested) - 1000 BUX
... up to 10.

Make sure you understand the min increase value logic when trying to place the highest order: https://docs.500casino.io/#c4e6796e-e1e5-4d4a-8cc8-11c1911979ea

You can edit 50 orders in 1 request.
You can specify \"itemPhase\" if you need it. If you don't - pass null or omit it.
If you have multiple orders for this item, we will update all of them.

Make sure you understand the min increase value logic when trying to place the highest order: https://docs.500casino.io/#c4e6796e-e1e5-4d4a-8cc8-11c1911979ea

As of 16.06.23 we're adding mass-delete option. For backwards compatibility, you can still use \"orderId\" to delete one order.

You can't use both \"orderId\" and \"orderIds\" in one request.

50 orders per request.

Buy orders can have statuses \"active\", \"pending\", \"failed\", \"fulfilled\"

One user can have 1000 buy orders total.

One user can have 10 orders per 1 item, but only for the same price. (if item has a Doppler phase, you can place 10 more bids for each phase)

In most cases, on fail, the order will be reactivated. If it ends up in status failed, the problem is most likely with your own account, not with the seller.

Starting 28.05.2024, if you want your bid to become the highest one (on create/edit), the value of your order must be larger by 0.25% than the current top order.

min increase is 1 cent ($0.01 / 16 BUX).

const increasePercent = 0.25 / 100;\nconst oneCent = 16; // value in BUX\nconst minIncreaseValue = Math.max(Math.floor(topOrderValue * increasePercent), oneCent);\nconst minAllowedValue = parseInt(topOrderValue + minIncreaseValue);\n\n

\n","_postman_id":"c4e6796e-e1e5-4d4a-8cc8-11c1911979ea","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}}},{"name":"Items","item":[{"name":"Get a list of last sales by item name","id":"855ee39e-c7ca-4b6c-ab38-42bd5b761a87","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":"https://tradingapi.500.casino/api/v1/market/item/last-sales/:itemName","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}},"urlObject":{"path":["market","item","last-sales",":itemName"],"host":["https://tradingapi.500.casino/api/v1"],"query":[],"variable":[{"description":{"content":"

full item name

\n","type":"text/plain"},"type":"any","value":"AK-47 | Safari Mesh (Field-Tested)","key":"itemName"}]}},"response":[{"id":"1903c411-0d68-4850-a715-0043e15b8439","name":"Default","originalRequest":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"/market/item/last-sales/:itemName","path":["market","item","last-sales",":itemName"],"variable":[{"key":"itemName","value":"AK-47 | Safari Mesh (Field-Tested)"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\n \"success\": true,\n \"data\": [\n {\n \"date\": \"2023-01-27T09:54:56.365Z\",\n \"value\": 5555,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-27T08:33:34.434Z\",\n \"value\": 5555,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-24T19:41:49.442Z\",\n \"value\": 5555,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-24T19:05:25.331Z\",\n \"value\": 5555,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-13T16:11:06.342Z\",\n \"value\": 5555,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-13T16:01:01.339Z\",\n \"value\": 5555,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-12T22:53:34.445Z\",\n \"value\": 74970,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-12T22:13:21.042Z\",\n \"value\": 54978,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-12T21:59:48.025Z\",\n \"value\": 166600,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-12T21:55:36.314Z\",\n \"value\": 25000,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-12T21:30:26.429Z\",\n \"value\": 24990,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n },\n {\n \"date\": \"2023-01-12T21:16:49.162Z\",\n \"value\": 8888,\n \"stickers\": [],\n \"paintwear\": null,\n \"phase\": null\n }\n ]\n}"}],"_postman_id":"855ee39e-c7ca-4b6c-ab38-42bd5b761a87"},{"name":"Get a list of lowest prices for all listed items in the shop","id":"ed63c3ec-f017-4533-87ce-9ac02091c20d","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":"https://tradingapi.500.casino/api/v1/market/items/lowest-listed?appId=730","description":"

Response is cached for 1 hour.

We only show online listings here.

Steam app ID. IDs are available in the #Introduction section.

\n","type":"text/plain"},"key":"appId","value":"730"}],"variable":[]}},"response":[{"id":"dd2e362f-fb63-46bc-8f1d-859cb69f1af1","name":"Default","originalRequest":{"method":"GET","header":[],"body":{"mode":"raw","raw":""},"url":{"raw":"/market/items/lowest-listed?appId=730","path":["market","items","lowest-listed"],"query":[{"key":"appId","value":"730"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","name":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\n \"success\": true,\n \"data\": {\n \"lastUpdated\": \"2023-05-31T15:51:20.828Z\",\n \"listings\": {\n \"Combine Helmet Pin\": {\n \"lowestValue\": 6847,\n \"totalListedCount\": 10\n },\n \"Welcome to the Clutch Pin\": {\n \"lowestValue\": 6763,\n \"totalListedCount\": 1\n },\n \"Fracture Case\": {\n \"lowestValue\": 1,\n \"totalListedCount\": 1\n },\n \"Sticker | Boost (Holo)\": {\n \"lowestValue\": 3548,\n \"totalListedCount\": 1\n }\n }\n }\n}"}],"_postman_id":"ed63c3ec-f017-4533-87ce-9ac02091c20d"}],"id":"4a516b98-7f7e-49ee-b9d5-51cc9205ff3d","_postman_id":"4a516b98-7f7e-49ee-b9d5-51cc9205ff3d","description":"","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}}},{"name":"User, Settings, Misc","item":[{"name":"Send Ping","id":"26c49fad-39e5-4951-a06b-e7322f1500fa","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"version\": 2\r\n}\r\n","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/market/ping","description":"

You are required to send pings once in 5 minutes to keep your items listed. If you don't send this, your listings will not be visible in the shop.

Starting 10.04.24 you are required to send the following body in this request. This is to ensure you are familiar with the changes.

Please read the #Escrow section to see more about the changes.

{\n    version: 2\n}\n\n

By default, funds from deposits get credited into our main \"bux\" balance. It can be used to withdraw skins or any available crypto.

But with this setting you can make the funds to go directly into your \"usdt\" balance for example.

You can provide us your Steam access token so we can attempt to automatically solve your listings. The base system remains as is (ESCROW), but with the provided tokens, we'll attempt to fetch your trades history and solve the listing for you, both when selling and buying.

You can find your access token here: https://steamcommunity.com/pointssummary/ajaxgetasyncconfig, webapi_token value is required.

The token is only valid for 24 hours, so you will need to update it yourself regularly.

This will only allow us to view the trades history. You will still need to send and confirm the offers on Steam by yourself.

In case of uncertainty a dispute will be opened like usual (that includes an invalid token, an expired token, bad responses, a missing offer or an active offer after timer)

date-asc OR date-desc. desc being default

\n","type":"text/plain"},"key":"sort","value":"date-desc"},{"description":{"content":"

deposit OR withdraw, optional

\n","type":"text/plain"},"key":"type","value":"deposit"}],"variable":[]}},"response":[{"id":"b655bb6a-50ed-4fb5-88b5-b565364242d5","name":"Default","originalRequest":{"method":"GET","header":[],"url":{"raw":"https://tradingapi.500.casino/api/v1/user/transactions/crypto?page=1&sort=date-desc","host":["https://tradingapi.500.casino/api/v1"],"path":["user","transactions","crypto"],"query":[{"key":"page","value":"1"},{"key":"sort","value":"date-desc"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": {\r\n \"transactions\": [\r\n {\r\n \"_id\": \"638e3b45a5a5004b44f82630\",\r\n \"userId\": \"638e3b45a5a5004b44f82630\",\r\n \"type\": \"withdraw\", // deposit | withdraw\r\n\r\n \"coin\": \"btc\",\r\n \"address\": \"address\",\r\n \"addressTag\": \"1234\", // for withdraw transactions that require tags\r\n \"txid\": \"txid\",\r\n \"status\": \"confirmed\", // new, pending, zeroconf, confirmed, failed, cancelled\r\n\r\n \"balance\": \"bux\",\r\n \"value\": 123456,\r\n \"usdRate\": 123, // rate of the coin\r\n\r\n \"startDate\": \"2022-12-05T18:41:09.331Z\",\r\n \"confirmDate\": \"2022-12-05T18:41:09.331Z\",\r\n \"endDate\": \"2022-12-05T18:41:09.331Z\"\r\n }\r\n ],\r\n \"pagination\": {\r\n \"page\": 1,\r\n \"count\": 253,\r\n \"limit\": 100\r\n }\r\n }\r\n}"}],"_postman_id":"12e9e19e-3170-4a24-afaf-b67ed2b63616"}],"id":"78303604-697f-4fc5-a853-fdb3113e77b2","_postman_id":"78303604-697f-4fc5-a853-fdb3113e77b2","description":"","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}}},{"name":"Sending Balance","item":[{"name":"Fetch your balance","id":"80137697-420f-489c-9df4-0c7ddb71f77d","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"GET","header":[],"url":"https://tradingapi.500.casino/api/v1/user/balance?type=bux","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}},"urlObject":{"path":["user","balance"],"host":["https://tradingapi.500.casino/api/v1"],"query":[{"description":{"content":"

Available balance types can be found in the #Introduction section.

\n","type":"text/plain"},"key":"type","value":"bux"}],"variable":[]}},"response":[{"id":"3975172f-b12d-4456-824c-3c947e56ba40","name":"/user/balance","originalRequest":{"method":"GET","header":[],"url":{"raw":"https://tradingapi.500.casino/api/v1/user/balance?type=bux","host":["https://tradingapi.500.casino/api/v1"],"path":["user","balance"],"query":[{"key":"type","value":"bux","type":"text"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","name":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": {\r\n \"type\": \"bux\",\r\n \"value\": 123\r\n }\r\n}"}],"_postman_id":"80137697-420f-489c-9df4-0c7ddb71f77d"},{"name":"Send balance to user","id":"9d11dc99-4e9a-4555-8d5d-21b284388f11","protocolProfileBehavior":{"disableBodyPruning":true},"request":{"method":"POST","header":[],"body":{"mode":"raw","raw":"{\r\n \"balanceType\": \"bux\",\r\n \"message\": \"String\",\r\n // JUST ONE IDENTIFIER IS ENOUGH, YOU CAN USE EITHER 500 ID OR STEAM64ID\r\n \"destinationUserId\": \"63f763a56ee2b90f64ce268a\",\r\n \"destinationSteamId\": \"76561197960542812\",\r\n \"value\": 123\r\n}","options":{"raw":{"language":"json"}}},"url":"https://tradingapi.500.casino/api/v1/user/balance/send","description":"

Use this to send balances between accounts. You can't transfer balances between balance types on your own account. If you deposit with crypto, you will need to use that same balance type to withdraw / play / send.

Available balance types can be found in Introduction section.

You can use any identifier, destinationUserId or destinationSteamId.

date-asc OR date-desc. desc being default

\n","type":"text/plain"},"key":"sort","value":"date-desc"}],"variable":[]}},"response":[{"id":"54004401-92df-4ff5-a01d-c53bfd979f48","name":"Get transfers history","originalRequest":{"method":"GET","header":[],"url":{"raw":"https://tradingapi.500.casino/api/v1/user/balance/transfers?page=1&sort=date-desc","host":["https://tradingapi.500.casino/api/v1"],"path":["user","balance","transfers"],"query":[{"key":"page","value":"1"},{"key":"sort","value":"date-desc","description":"date-asc OR date-desc. desc being default"}]}},"_postman_previewlanguage":"json","header":[{"key":"Content-Type","value":"application/json","description":"","type":"text"}],"cookie":[],"responseTime":null,"body":"{\r\n \"success\": true,\r\n \"data\": {\r\n \"transfers\": [\r\n {\r\n \"userId\": \"638e3b45a5a5004b44f82630\",\r\n \"destinationUserId\": \"638e3b45a5a5004b44f82630\",\r\n \"value\": 1666,\r\n \"balance\": \"bux\",\r\n \"date\": \"2022-12-05T18:41:09.331Z\"\r\n }\r\n ],\r\n \"pagination\": {\r\n \"page\": 1,\r\n \"count\": 253,\r\n \"limit\": 100\r\n }\r\n }\r\n}"}],"_postman_id":"81d6fefb-332d-4771-9c01-418dd1b631ea"}],"id":"1de6b060-10ce-40f9-b3f5-544a5312547d","_postman_id":"1de6b060-10ce-40f9-b3f5-544a5312547d","description":"","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}}},{"name":"Models","item":[],"id":"6ac410bb-2bdc-4710-bf0f-9e628b33a998","description":"

Listing

{\n    balance: String, // balance type, visible after the listing has been requested\n    userId: String, // seller userId\n    openId: String, // seller Steam64Id\n    requestUserId: String, // buyer userId\n    requestOpenId: String, // buyer Steam64Id\n    requestTradeURL: String, // buyer steam trade URL, visible after purchase\n    appId: Number,\n    name: String, // item name\n    item: Object,\n    value: Number, // value set by user\n    originalValue: Number, // value \"suggested\" by us\n    modifier: Number, // percent difference between originalValue and value\n    modifierValue: Number, // difference between originalValue and value\n    status: Number,\n    createDate: Date,\n    requestDate: Date,\n    confirmDate: Date,\n    expireDate: Date,\n    timeoutDate: Date,\n    endDate: Date,\n    tradeProtectionEndDate: Date,\n    auctionHighestBidUserId: String,\n    auctionHighestBidValue: Number,\n    auctionEndDate: Date,\n    auctionBidsCount: Number,\n}\n\n

Listing.item

{\n    name: String,\n    appId: Number,\n    assetId: String,\n    contextId: Number,\n    classId: String,\n    instanceId: String,\n    isInspected: Boolean,\n    stickers: Array,\n    imageUrl: String,\n    commodity: Boolean,\n    type: String,\n    nameColor: String,\n    phase: String,\n    paintwear: Float, // available if isInspected\n    paintseed: Number, // available if isInspected\n    paintindex: Number, // available if isInspected\n}\n\n

market_item_inspect socket event

{\n    id: String,\n    userId: String,\n    name: String,\n    value: Number,\n    status: Number,\n    item: {\n        paintwear: Float,\n        paintseed: Number,\n        paintindex: Number,\n        stickers: Array,\n        phase: String\n    }\n}\n\n

market_listing_value_change socket event

{\n    id: String,\n    userId: String,\n    name: String,\n    value: Number,\n    originalValue: Number,\n    modifier: Number,\n    modifierValue: Number,\n}\n\n

market_listing_auction_update socket event

{\n    id: String,\n    userId: String,\n    name: String,\n    value: Number,\n    originalValue: Number,\n    auctionHighestBidUserId: String,\n    auctionHighestBidValue: Number,\n    auctionEndDate: Date,\n    auctionBidsCount: Number,\n}\n\n

market_buy_orders_create and market_buy_orders_edit socket events

{\n    _id: String,\n    appId: Number,\n    itemName: String,\n    itemValue: Number,\n    itemPhase: String|Null,\n}\n\n

\n","_postman_id":"6ac410bb-2bdc-4710-bf0f-9e628b33a998","auth":{"type":"apikey","apikey":{"basicConfig":[{"key":"key","value":"x-500-auth"},{"key":"value","value":"jwt.sign({userId: 'your id'}, your_api_key)"}]},"isInherited":true,"source":{"_postman_id":"90422360-929b-4846-b330-ffcb72516cbc","id":"90422360-929b-4846-b330-ffcb72516cbc","name":"500 Trading","type":"collection"}}},{"name":"Sockets","item":[],"id":"33a301e5-71e9-45be-958d-8786f0a83349","description":"

Connection URL: wss://tradingapi.500.casino

For authentication, you have to pass a 'x-500-auth' header in the connection options, just like in the instructions above (#Authentication section) OR use an 'auth' property in the handshake to provide the token. (https://socket.io/docs/v4/middlewares/#sending-credentials;
https://socket.io/docs/v4/client-options/#extraheaders)

We can recommend using version 4.4.1 or 4.6.1 as higher versions have been reported to have issues with connection.

Handshake example:

const jwt = require('jsonwebtoken');  \nconst token = jwt.sign({ userId: 'your id' }, your_api_key);\nconst options = {\n    transports: [\"websocket\"],\n    secure: true,\n    reconnect: true,\n    /* extraHeaders: {\n        'x-500-auth': authToken\n    },*/\n    auth: {\n        'x-500-auth': authToken\n    }\n};\nconst socket = io.connect(\"wss://tradingapi.500.casino\", options);\n\n

Currently we emit the following events:

market_listing_update - { listing: {} } - is an update in the shop (status change) // the whole listing object payload is available in the #Models or in some responses across the documentation

market_listing_update_private - { listing: {} } - listing updates that concern only your own listings

auction_bid_update - { bid: {} } this will be the response to your Bid request (you can find payload examples in the /market/auction/bids section). Possible bid statuses: \"active\", \"accepted\", \"outbid\", \"rejected\". Accepted means you're winning the auction now.
Active means your bid is being processed. Rejected - you haven't passed the checks: might be a late bid or you can't trade on steam, etc. You can retry, but if more bids fail, it may mean that the problem won't be fixed by itself.

market_item_inspect - { listing: {} } appends inspect data like paintwear, paintindex, paintseed, stickers. Does not contain the whole listing object. Example can be found in #Models.

market_listing_value_change - non-auction items getting their price changed. Does not contain the whole listing object. Example can be found in #Models.

market_listing_auction_update - updates auction values like auctionHighestBidUserId, auctionHighestBidValue, auctionEndDate, etc. Does not contain the whole listing object. Example can be found in #Models.

In market_listing_update updates, you should check the listing status to understand whether it's a newly added listing or a listing that's been bought/cancelled.

market_buy_orders_create - { orders: [] }. Payload example can be found in #Models.
market_buy_orders_edit - { orders: [] }. Payload example can be found in #Models.

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