Appearance
Chains
Every chain rides the same gateway and the same API key — only the path and the protocol dialect change. Pick your chain:
EVM
| Chain | Path | chainId |
|---|---|---|
| Ethereum | /eth | 1 |
| BNB Smart Chain | /bsc | 56 |
| Polygon | /polygon | 137 |
| Avalanche C-Chain | /avax | 43114 |
All four are drop-in compatible with ethers v6, viem and web3 — see the migration guides if you come from another provider.
Bitcoin family
Bitcoin · Litecoin · Bitcoin Cash · Dash · Liquid — bitcoind-style JSON-RPC, no node credentials needed (the gateway injects them).
Other L1s
XRP Ledger · Stellar · TRON · Cosmos Hub · NEAR · Aptos · Sui · Cardano