get https://svc.blockdaemon.com/universal/{version}///block_identifiers
Returns a list of minimal block data, block headers such as block hash and block number.
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Click Try It! to test the endpoint with the default values or customize your request by following these steps:
- Enter your API key in the Header: token text box (top right).
- You can get a free API key here .
- Enter the parameters available below.
- Click Try It!.
Supported Protocols and Networks
| Protocol | Network | Path Parameters |
|---|---|---|
| Avalanche | Mainnet-c Testnet-c | avalanche/mainnet-c avalanche/testnet-c |
| Bitcoin | Mainnet Testnet | bitcoin/mainnet bitcoin/testnet |
| Bitcoincash | Mainnet Testnet | bitcoincash/mainnet bitcoincash/testnet |
| Dogecoin | Mainnet Testnet | dogecoin/mainnet dogecoin/testnet |
| Ethereum | Mainnet Holesky Sepolia | ethereum/mainnet ethereum/holesky ethereum/sepolia |
| Litecoin | Mainnet Testnet | litecoin/mainnet litecoin/testnet |
| Optimism | Mainnet | optimism/mainnet |
| Polkadot | Mainnet Westend | polkadot/mainnet polkadot/westend |
| Polygon | Mainnet | polygon/mainnet |
| Tezos | Mainnet | tezos/mainnet |