> For the complete documentation index, see [llms.txt](https://bluwhale.gitbook.io/bluwhaleai/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bluwhale.gitbook.io/bluwhaleai/oceanum-oxn/rpc-and-api-reference.md).

# RPC & API Reference

- [JSON-RPC Overview](https://bluwhale.gitbook.io/bluwhaleai/oceanum-oxn/rpc-and-api-reference/json-rpc-overview.md)
- [Ethereum-Compatible Methods](https://bluwhale.gitbook.io/bluwhaleai/oceanum-oxn/rpc-and-api-reference/ethereum-compatible-methods.md)
- [Oceanum (OXN)-Specific Methods](https://bluwhale.gitbook.io/bluwhaleai/oceanum-oxn/rpc-and-api-reference/oceanum-oxn-specific-methods.md)
- [WebSocket Subscriptions](https://bluwhale.gitbook.io/bluwhaleai/oceanum-oxn/rpc-and-api-reference/websocket-subscriptions.md)
- [Rate Limits](https://bluwhale.gitbook.io/bluwhaleai/oceanum-oxn/rpc-and-api-reference/rate-limits.md)
- [Explorer and Indexer REST API](https://bluwhale.gitbook.io/bluwhaleai/oceanum-oxn/rpc-and-api-reference/explorer-and-indexer-rest-api.md)
- [Third-Party RPC Providers](https://bluwhale.gitbook.io/bluwhaleai/oceanum-oxn/rpc-and-api-reference/third-party-rpc-providers.md)