Currently supported chains and testnets
SimpleHash 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).
We also have an Available Chains endpoint that returns this information programmatically.
SimpleHash also supports querying lazy minted NFTs for the OpenSea shared contracts on Ethereum and Polygon.
| Chain | Type | Query string | Cross-chain ID | Status |
|---|---|---|---|---|
| Ethereum | Mainnet | ethereum | eip155:1 | Live |
| Solana | Mainnet | solana | solana:101 | Live (including compressed NFTs, Token 2022, and Metaplex Core) |
| Bitcoin (Ordinals) | Mainnet | bitcoin | Live | |
| Bitcoin (Rare Sats) | Mainnet | utxo | Live | |
| Polygon | Mainnet | polygon | eip155:137 | Live |
| Tezos | Mainnet | tezos | Live (alpha) | |
| Arbitrum One | Mainnet | arbitrum | eip155:42161 | Live |
| Arbitrum Nova | Mainnet | arbitrum-nova | eip155:42170 | Live |
| Avalanche | Mainnet | avalanche | eip155:43114 | Live |
| Base | Mainnet | base | eip155:8453 | Live |
| Blast | Mainnet | blast | eip155:81457 | Live |
| BSC | Mainnet | bsc | eip155:56 | Live |
| Celo | Mainnet | celo | eip155:42220 | Live |
| Degen | Mainnet | degen | eip155:666666666 | Live |
| Fantom | Mainnet | fantom | eip155:250 | Live |
| Flow | Mainnet | flow | Live, most major contracts loaded (list) | |
| Gnosis | Mainnet | gnosis | eip155:100 | Live |
| Godwoken | Mainnet | godwoken | eip155:71402 | Live |
| Linea | Mainnet | linea | eip155:59144 | Live |
| Loot | Mainnet | loot | eip155:5151706 | Live |
| Manta | Mainnet | manta | eip155:169 | Live |
| Moonbeam | Mainnet | moonbeam | eip155:1284 | Live |
| Optimism | Mainnet | optimism | eip155:10 | Live |
| Palm | Mainnet | palm | eip155:11297108109 | Live |
| Polygon zkEVM | Mainnet | polygon-zkevm | eip155:1442 | Live |
| Proof of Play | Mainnet | proof-of-play | eip155:70700 | Live |
| RARI | Mainnet | rari | eip155:1380012617 | Live |
| Scroll | Mainnet | scroll | eip155:534352 | Live |
| Xai | Mainnet | xai | eip155:660279 | Live |
| zkSync Era | Mainnet | zksync-era | eip155:324 | Live |
| Zora | Mainnet | zora | eip155:7777777 | Live |
| Ethereum Goerli | Testnet | ethereum-goerli | eip155:5 | Retired, historical data still available |
| Ethereum Rinkeby | Testnet | ethereum-rinkeby | eip155:4 | Retired, historical data still available |
| Ethereum Sepolia | Testnet | ethereum-sepolia | eip155:11155111 | Live |
| Solana Devnet | Testnet | solana-devnet | solana:103 | Live |
| Solana Testnet | Testnet | solana-testnet | solana:102 | Live |
| Align Testnet | Testnet | align-testnet | eip155:472382 | Live |
| Arbitrum Goerli | Testnet | arbitrum-goerli | eip155:421613 | Retired, historical data still available |
| Arbitrum Sepolia | Testnet | arbitrum-sepolia | eip155:421614 | Live |
| Astria Devnet | Testnet | astria-devnet | eip155:912559 | Live |
| Avalanche Fuji | Testnet | avalanche-fuji | eip155:43113 | Live |
| Base Goerli | Testnet | base-goerli | eip155:84531 | Retired, historical data still available |
| Base Sepolia | Testnet | base-sepolia | eip155:84532 | Live |
| Blast Sepolia | Testnet | blast-sepolia | eip155:168587773 | Live |
| BSC Testnet | Testnet | bsc-testnet | eip155:97 | Live |
| Frame Testnet | Testnet | frame-testnet | eip155:68840142 | Live |
| Godwoken Testnet | Testnet | godwoken-testnet | eip155:71401 | Live |
| Linea Testnet | Testnet | linea-testnet | eip155:59140 | Live |
| Manta Testnet | Testnet | manta-testnet | eip155:3441005 | Retired, historical data still available |
| Hokum Testnet | Testnet | hokum-testnet | eip155:20482050 | Live |
| Optimism Goerli | Testnet | optimism-goerli | eip155:420 | Retired, historical data still available |
| Optimism Sepolia | Testnet | optimism-sepolia | eip155:11155420 | Live |
| Palm Testnet | Testnet | palm-testnet | eip155:11297108099 | Live |
| Palm Testnet Edge | Testnet | palm-testnet-edge | Retired, historical data still available | |
| Polygon Mumbai | Testnet | polygon-mumbai | eip155:80001 | Retired, historical data still available |
| Polygon Amoy | Testnet | polygon-amoy | eip155:80001 | Live |
| Polygon zkEVM Testnet | Testnet | polygon-zkevm-testnet | eip155:1442 | Live |
| Proof of Play Testnet | Testnet | proof-of-play-testnet | eip155:3860316325893729 | Live |
| RARI Testnet | Testnet | rari-testnet | eip155:1918988905 | Live |
| Scroll Alpha Testnet | Testnet | scroll-testnet | eip155:534353 | Retired, historical data still available |
| Scroll Sepolia Testnet | Testnet | scroll-sepolia | eip155:534351 | Live |
| Story Testnet | Testnet | story-testnet | eip155:1513 | Live |
| Tezos Ghostnet | Testnet | tezos-ghostnet | Live (alpha QA) | |
| Xai Sepolia | Testnet | xai-sepolia | eip155:37714555429 | Live |
| zkSync Era Testnet | Testnet | zksync-era-testnet | eip155:280 | Retired, historical data still available |
| Zora Testnet | Testnet | zora-testnet | eip155:999 | Retired, historical data still available |
| Zora Sepolia | Testnet | zora-sepolia | eip155:999999999 | Live |