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httpcdp
api.onesource.io
Fetch an Ethereum block header and transaction hashes by number, tag, or hex via eth_getBlockByNumber
Resource URL
https://api.onesource.io/api/chain/block/:number
Payment options
exactBase (8453)
$0.003 USDC
Max amount
- Pay to
- 0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea
- Timeout
- 3600s
batch-settlementBase (8453)
$0.003 USDC
Max amount
- Pay to
- 0x52E29e0d2Aa49bfBfC548C0A9F2196F4aa51f3ea
- Timeout
- 3600s
For agents
Prompt snippet for AI agents
Find and pay for this x402 resource: URL: https://api.onesource.io/api/chain/block/:number Type: http Sources: cdp