# Token

Token price and orderbook operations

## Get latest price

> Get the latest trade price and details for a specific token

```json
{"openapi":"3.0.3","info":{"title":"OPINION Prediction Market OpenAPI","version":"1.0.0"},"tags":[{"name":"Token","description":"Token price and orderbook 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"}}},"LatestPriceResponse":{"type":"object","properties":{"tokenId":{"type":"string","description":"Token ID"},"price":{"type":"string","description":"Latest trade price"},"side":{"type":"string","description":"Last trade side (BUY/SELL)"},"size":{"type":"string","description":"Last trade size"},"timestamp":{"type":"integer","format":"int64","description":"Trade timestamp in milliseconds"}}}},"responses":{"BadRequestError":{"description":"Bad request - invalid parameters","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/APIBaseResponse"},{"type":"object","properties":{"code":{},"msg":{}}}]}}}}}},"paths":{"/token/latest-price":{"get":{"tags":["Token"],"summary":"Get latest price","description":"Get the latest trade price and details for a specific token","operationId":"getLatestPrice","parameters":[{"name":"token_id","in":"query","required":true,"description":"Token ID","schema":{"type":"string"}}],"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/APIBaseResponse"},{"type":"object","properties":{"result":{"$ref":"#/components/schemas/LatestPriceResponse"}}}]}}}},"400":{"$ref":"#/components/responses/BadRequestError"}}}}}}
```

## Get orderbook

> Get the orderbook (market depth) for a specific token

```json
{"openapi":"3.0.3","info":{"title":"OPINION Prediction Market OpenAPI","version":"1.0.0"},"tags":[{"name":"Token","description":"Token price and orderbook 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"}}},"OrderbookResponse":{"type":"object","properties":{"market":{"type":"string","description":"Condition ID"},"tokenId":{"type":"string","description":"Token ID"},"timestamp":{"type":"integer","format":"int64","description":"Timestamp in milliseconds"},"bids":{"type":"array","items":{"$ref":"#/components/schemas/OrderbookLevel"},"description":"Buy orders, sorted by price descending"},"asks":{"type":"array","items":{"$ref":"#/components/schemas/OrderbookLevel"},"description":"Sell orders, sorted by price ascending"}}},"OrderbookLevel":{"type":"object","properties":{"price":{"type":"string","description":"Price level"},"size":{"type":"string","description":"Total size at this price level"}}}},"responses":{"BadRequestError":{"description":"Bad request - invalid parameters","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/APIBaseResponse"},{"type":"object","properties":{"code":{},"msg":{}}}]}}}}}},"paths":{"/token/orderbook":{"get":{"tags":["Token"],"summary":"Get orderbook","description":"Get the orderbook (market depth) for a specific token","operationId":"getOrderbook","parameters":[{"name":"token_id","in":"query","required":true,"description":"Token ID","schema":{"type":"string"}}],"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/APIBaseResponse"},{"type":"object","properties":{"result":{"$ref":"#/components/schemas/OrderbookResponse"}}}]}}}},"400":{"$ref":"#/components/responses/BadRequestError"}}}}}}
```

## Get price history

> Get historical price data for a specific token (Polymarket-compatible format)

```json
{"openapi":"3.0.3","info":{"title":"OPINION Prediction Market OpenAPI","version":"1.0.0"},"tags":[{"name":"Token","description":"Token price and orderbook 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"}}},"PriceHistoryResponse":{"type":"object","properties":{"history":{"type":"array","items":{"$ref":"#/components/schemas/PricePoint"},"description":"Historical price data points"}}},"PricePoint":{"type":"object","properties":{"t":{"type":"integer","format":"int64","description":"UTC timestamp in seconds"},"p":{"type":"string","description":"Price"}}}},"responses":{"BadRequestError":{"description":"Bad request - invalid parameters","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/APIBaseResponse"},{"type":"object","properties":{"code":{},"msg":{}}}]}}}}}},"paths":{"/token/price-history":{"get":{"tags":["Token"],"summary":"Get price history","description":"Get historical price data for a specific token (Polymarket-compatible format)","operationId":"getPriceHistory","parameters":[{"name":"token_id","in":"query","required":true,"description":"Token ID","schema":{"type":"string"}},{"name":"interval","in":"query","description":"Price data interval: 1m, 1h, 1d, 1w, max","schema":{"type":"string","default":"1d","enum":["1m","1h","1d","1w","max"]}},{"name":"start_at","in":"query","description":"Start timestamp in Unix seconds","schema":{"type":"integer","format":"int64"}},{"name":"end_at","in":"query","description":"End timestamp in Unix seconds","schema":{"type":"integer","format":"int64"}}],"responses":{"200":{"description":"Successful response","content":{"application/json":{"schema":{"allOf":[{"$ref":"#/components/schemas/APIBaseResponse"},{"type":"object","properties":{"result":{"$ref":"#/components/schemas/PriceHistoryResponse"}}}]}}}},"400":{"$ref":"#/components/responses/BadRequestError"}}}}}}
```


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.opinion.trade/developer-guide/opinion-open-api/token.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.