> For the complete documentation index, see [llms.txt](https://docs.opinion.trade/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.opinion.trade/developer-guide/opinion-open-api/trade.md).

# Trade

User trade history operations

## Get user trades

> Get trades of a specific user by wallet address. Only returns filled (successful) trades. Results are sorted by creation time (descending).

```json
{"openapi":"3.0.3","info":{"title":"OPINION Prediction Market OpenAPI","version":"1.0.0"},"tags":[{"name":"Trade","description":"User trade history operations"}],"servers":[{"url":"https://openapi.opinion.trade/openapi","description":"Production server"}],"security":[{"ApiKeyAuth":[]}],"components":{"securitySchemes":{"ApiKeyAuth":{"type":"apiKey","in":"header","name":"apikey","description":"API key for authentication"}},"schemas":{"APIBaseResponse":{"type":"object","properties":{"code":{"type":"integer","description":"Response code (0 for success)"},"msg":{"type":"string","description":"Response message"},"result":{"type":"object","description":"Response data"}}},"UserTradeListResponse":{"type":"object","properties":{"total":{"type":"integer","format":"int64","description":"Total number of trades"},"list":{"type":"array","items":{"$ref":"#/components/schemas/UserTradeData"}}}},"UserTradeData":{"type":"object","description":"Trade data for querying other users' trades (orderNo and tradeNo are hidden for privacy)","properties":{"txHash":{"type":"string","description":"Transaction hash"},"marketId":{"type":"integer","format":"int64","description":"Market ID"},"marketTitle":{"type":"string","description":"Market title"},"rootMarketId":{"type":"integer","format":"int64","description":"Root market ID (for categorical markets)"},"rootMarketTitle":{"type":"string","description":"Root market title"},"side":{"type":"string","description":"Trade side (BUY/SELL)"},"outcome":{"type":"string","description":"Outcome label"},"outcomeSide":{"type":"integer","description":"Outcome side: 1=Yes, 2=No","enum":[1,2]},"outcomeSideEnum":{"type":"string","description":"Human-readable outcome side","enum":[true,false]},"price":{"type":"string","description":"Trade price"},"shares":{"type":"string","description":"Number of shares traded"},"amount":{"type":"string","description":"Trade amount in quote token"},"fee":{"type":"string","description":"Fee amount (human-readable format)"},"profit":{"type":"string","description":"Profit/loss"},"quoteToken":{"type":"string","description":"Quote token address"},"quoteTokenUsdPrice":{"type":"string","description":"USD price of quote token"},"usdAmount":{"type":"string","description":"Total USD value of this trade"},"status":{"type":"integer","description":"Trade status: 1=Pending, 2=Filled, 3=Canceled, 4=Expired, 5=Failed"},"statusEnum":{"type":"string","description":"Human-readable status","enum":["Pending","Filled","Canceled","Expired","Failed"]},"chainId":{"type":"string","description":"Chain ID"},"createdAt":{"type":"integer","format":"int64","description":"Creation timestamp"}}}},"responses":{"BadRequestError":{"description":"Bad request - invalid parameters","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/APIBaseResponse"},{"type":"object","properties":{"code":{},"msg":{}}}]}}}}}},"paths":{"/trade/user/{walletAddress}":{"get":{"tags":["Trade"],"summary":"Get user trades","description":"Get trades of a specific user by wallet address. Only returns filled (successful) trades. Results are sorted by creation time (descending).","operationId":"getUserTrades","parameters":[{"name":"walletAddress","in":"path","required":true,"description":"Target user's wallet address","schema":{"type":"string"}},{"name":"page","in":"query","description":"Page number","schema":{"type":"integer","default":1,"minimum":1}},{"name":"limit","in":"query","description":"Number of items per page (max 20)","schema":{"type":"integer","default":10,"maximum":20}},{"name":"marketId","in":"query","description":"Market ID filter","schema":{"type":"integer","format":"int64"}},{"name":"chainId","in":"query","description":"Chain ID filter","schema":{"type":"string"}}],"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/APIBaseResponse"},{"type":"object","properties":{"result":{"$ref":"#/components/schemas/UserTradeListResponse"}}}]}}}},"400":{"$ref":"#/components/responses/BadRequestError"}}}}}}
```


---

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