Chain IDs Reference
Complete list of chain IDs and slugs used in the CryptaChain API.
EVM chains
| Chain ID | Slug | Name | Status |
|---|---|---|---|
| 1 | ethereum | Ethereum | Fully indexed |
| 56 | bsc | BNB Smart Chain | Fully indexed |
| 137 | polygon | Polygon PoS | Fully indexed |
| 42161 | arbitrum | Arbitrum One | Fully indexed |
| 10 | optimism | Optimism | Fully indexed |
| 8453 | base | Base | Fully indexed |
| 43114 | avalanche | Avalanche C-Chain | Fully indexed |
| 250 | fantom | Fantom | Fully indexed |
| 100 | gnosis | Gnosis Chain | Fully indexed |
| 59144 | linea | Linea | Fully indexed |
| 324 | zksync | zkSync Era | Fully indexed |
| 534352 | scroll | Scroll | Fully indexed |
| 5000 | mantle | Mantle | Fully indexed |
| 81457 | blast | Blast | Fully indexed |
| 42220 | celo | Celo | Fully indexed |
| 1101 | polygon-zkevm | Polygon zkEVM | Fully indexed |
| 169 | manta | Manta Pacific | Partially indexed |
| 7777777 | zora | Zora | Partially indexed |
| 34443 | mode | Mode | Partially indexed |
Non-EVM chains
| Slug | Name | Coverage |
|---|---|---|
bitcoin | Bitcoin | UTXO indexed |
solana | Solana | Explorer API |
tron | TRON | Fully indexed |
cosmos | Cosmos Hub | Explorer API |
xrp | XRP Ledger | Explorer API |
cardano | Cardano | Explorer API |
polkadot | Polkadot | Explorer API |
near | NEAR Protocol | Explorer API |
aptos | Aptos | Explorer API |
sui | Sui | Explorer API |
Using chain slugs
Always use the lowercase slug value in API calls:
GET /v1/wallets/{address}/transfers?chain=ethereum
GET /v1/wallets/{address}/transfers?chain=polygon
GET /v1/wallets/{address}/transfers?chain=bitcoinProgrammatic chain list
bash
curl https://api.cryptachain.com/v1/status/chainsReturns real-time status, latest block, and coverage level for every supported chain.