API reference
Contract and examples built together · OpenAPI YAML · OpenAPI JSON · Package releases
Loading the interactive reference. You can also read the contract on GitHub.
Data. Tools. Paper trading.
Explore prediction-market data, connect an MCP client, or build a paper-trading agent with typed SDKs. Read public data immediately; add a key when you need account access or paper trading.
Read three prediction-market events. The response includes data, pagination and source metadata. Check each event's freshness, quality and decision support before using it in a decision.
curl "https://api.coinrithm.com/api/prediction-markets/events?limit=3"No sign-in or Authorization header. Public access is subject to rate limits and Market Data terms.
Use our TypeScript or Python SDK, or start with a Go HTTP example. Public data needs no key; account operations use your CoinRithm key.
This reference follows the current API. SDK and local MCP releases can become available separately: check the package release status before using newly added types or tools. The runnable examples use published SDK versions.
In the reference, choose an endpoint to see request code. CoinRithm maintains the TypeScript and Python SDKs; Scalar's other client options generate HTTP snippets. Direct API calls use API-side controls. To apply your agent strategy's additional limits, use the Node.js runner.
Trading uses virtual mUSD only. Market availability and freshness vary by source. Paper results do not establish live execution performance.
Contract and examples built together · OpenAPI YAML · OpenAPI JSON · Package releases
Loading the interactive reference. You can also read the contract on GitHub.