Currently supported chains and testnets
The SimpleHash NFT API aims to provide the broadest coverage across chains with active developer communities. The following table indicates the current chain support. If you have a chain or network you'd like to see supported, please reach out at [email protected].
When making calls using the API, use either the Query string or Cross-chain ID to specify the desired chain(s).
| Chain | Type | Query string | Cross-chain ID | Status |
|---|---|---|---|---|
| Ethereum | Mainnet | ethereum | eip155:1 | Live |
| Solana | Mainnet | solana | solana:101 | Live |
| Polygon | Mainnet | polygon | eip155:137 | Live |
| Arbitrum One | Mainnet | arbitrum | eip155:42161 | Live |
| Optimism | Mainnet | optimism | eip155:10 | Live |
| Avalanche | Mainnet | avalanche | eip155:43114 | Live |
| Gnosis | Mainnet | gnosis | eip155:100 | Live |
| BSC | Mainnet | bsc | eip155:56 | Live |
| Palm | Mainnet | palm | eip155:11297108109 | Live |
| Flow | Mainnet | flow | Live, most major contracts loaded (list) | |
| Goerli | Testnet | ethereum-goerli | eip155:5 | Live |
| Rinkeby | Testnet | ethereum-rinkeby | eip155:4 | Retired, historical data still available |
| Solana Testnet | Testnet | solana-testnet | solana:102 | Live |
| Solana Devnet | Testnet | solana-devnet | solana:103 | Live |
| Mumbai | Testnet | polygon-mumbai | eip155:80001 | Live |
| Arbitrum Goerli | Testnet | arbitrum-goerli | eip155:421613 | Live |
| Optimism Goerli | Testnet | optimism-goerli | eip155:420 | Live |
| Avalanche Fuji | Testnet | avalanche-fuji | eip155:43113 | Live |
| BSC Testnet | Testnet | bsc-testnet | eip155:97 | Live |
| Palm Testnet | Testnet | palm-testnet | eip155:11297108099 | Live |