# BlockReq

> BlockReq is a multi-chain RPC gateway serving 25 production networks, 24 of them EVM JSON-RPC. Each network has its own hostname: a private endpoint is `https://<network hostname>/v1/rpc/<API key>` over HTTPS or WSS, and `/v1/rpc/public` on the same host is a rate-limited public trial. The Free plan includes 3,000,000 Requests every 30 days at 10 requests per second (30 burst); one-time Request Packs cost $1.33–$1.80 per 1M Requests (from $9 for 5M, valid 60–90 days); beyond prepaid Requests, pay-as-you-go is $3.90 per 1M Requests used. Every request counts as 1 Request whatever the method; a batch of N calls counts N, and each WebSocket subscription message counts 1. Pricing: https://blockreq.com/pricing

## Docs

- [Docs index for LLMs](https://blockreq.com/docs/llms.txt): Markdown links to every documentation page
- [Full docs text](https://blockreq.com/docs/llms-full.txt): core documentation in one Markdown file, with a network capability table and every JSON-RPC method
- [Networks](https://blockreq.com/docs/networks.json): every served network with public and private URL patterns, WSS, and archive/proof-debug-trace flags
- [OpenRPC index](https://blockreq.com/docs/openrpc/index.json): one OpenRPC document per served EVM network
- [MCP server](https://mcp.blockreq.com/mcp): public, free, read-only Streamable HTTP MCP endpoint; works without a key, or send `Authorization: Bearer <API key>` to use your own quota; setup in https://blockreq.com/docs/build/ai-assistants/
- [API catalog](https://blockreq.com/.well-known/api-catalog): RFC 9727 list of BlockReq APIs with their OpenAPI and OpenRPC descriptions
- [auth.md](https://blockreq.com/auth.md): how agents get BlockReq credentials and where each one goes

## Product

- [Pricing](https://blockreq.com/pricing): Free plan, Request Packs, and pay-as-you-go
- [中文](https://blockreq.com/zh): Chinese home page