# Monetary Public API

## Docs

- [List Companies](https://docs.monetary.dev/docs/api-reference/endpoint/companies.md): Returns companies matching filter criteria. Results are sorted by `ticker` by default.
- [Health Check](https://docs.monetary.dev/docs/api-reference/endpoint/health.md): Checks database connectivity and returns uptime.
- [Get Event](https://docs.monetary.dev/docs/api-reference/endpoint/prediction-market-event.md): Returns a single prediction market event by internal id. Set `expand=markets` to include the event's markets.
- [List Events](https://docs.monetary.dev/docs/api-reference/endpoint/prediction-market-events.md): Returns prediction market events. Set `expand=markets` to include per-event markets and top market.
- [Get Market](https://docs.monetary.dev/docs/api-reference/endpoint/prediction-market-market.md): Returns a single prediction market market by internal id.
- [List Markets](https://docs.monetary.dev/docs/api-reference/endpoint/prediction-market-markets.md): Returns market-level records including nested event summaries and current outcome probabilities.
- [Similar Events](https://docs.monetary.dev/docs/api-reference/endpoint/prediction-market-similar-events.md): Groups similar Kalshi and Polymarket events by exact title and schedule proximity.
- [Trade Feed](https://docs.monetary.dev/docs/api-reference/endpoint/prediction-market-trade-feed.md): Returns the latest persisted standardized prediction market trades.
- [Realtime Stream](https://docs.monetary.dev/docs/api-reference/endpoint/realtime-stream.md): Websocket subscriptions for event, market, and standardized trade updates
- [Service Index](https://docs.monetary.dev/docs/api-reference/endpoint/service-index.md): Returns the service name and available API routes.
- [API Introduction](https://docs.monetary.dev/docs/api-reference/introduction.md): Reference and usage patterns for the Monetary Public API
- [Authentication & Errors](https://docs.monetary.dev/docs/development.md): Auth requirements, validation behavior, and caching semantics
- [Monetary Public API](https://docs.monetary.dev/docs/index.md): Read-only API for companies and prediction market intelligence
- [Quickstart](https://docs.monetary.dev/docs/quickstart.md): Make your first request to the Monetary Public API

## OpenAPI Specs

- [openapi](https://docs.monetary.dev/docs/api-reference/openapi.json)