bex router is bex.co's unified API gateway to 30+ blockchain networks — one API key, one bill, metered in compute units, instead of managing separate accounts and rate limits per chain.
What it covers
- Chain APIs — JSON-RPC, WebSockets, and SDK integrations (Web3.js, Ethers.js) for Ethereum, Base, and 20+ other EVM chains, plus native REST APIs for Aptos and Sui.
- Chain-native extras — GraphQL analytics (Aptos, Sui), Move integration and a Move-language tutorial series (Sui), staking endpoints (Sui).
- Reference — compute units, rate limits & quotas, and a guide to efficient RPC requests.
How the docs are organized
This section (bex router) groups every chain's quick start and API reference under one sidebar category. Each chain has its own quick-start doc (e.g. Ethereum, Aptos, Sui) — start there for the fastest path to a working request.
Next step
Follow the Quick Start to get an API key and make your first request in under five minutes.
Running your own services alongside these APIs? Deploy them on the bex platform, bex.co's open-source, self-hostable PaaS.