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EVM Block
x402
EVM Block is a paid API for AI agents from bess-x402.onrender.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-29).
Fetches an EVM block by number or tag (latest, finalized, safe), returning hash, parent, timestamp, miner, gas used/limit, base fee, size, and transaction hashes.
Price / call$0.002
Success—
StatusUnknown
How this service works
An EVM block by number or tag (latest, finalized, safe): hash, parent, time, miner, gas used and limit, base fee, size and its transaction hashes.
Output
Returns a JSON object with the block's hash, parent hash, timestamp, miner address, gas used, gas limit, base fee per gas, block size in bytes, and an array of transaction hashes included in the block.
Example use cases
Monitor latest Ethereum block activity
“What's in the latest block on Ethereum? I need the block hash, timestamp, gas used, base fee, and list of transaction hashes.”
Audit specific block on Base
“Fetch the details for block number 15000000 on Base — I want the parent hash, miner, gas limit, and all transaction hashes in it.”
Check finalized block on Arbitrum
“Give me the finalized block info on Arbitrum — hash, timestamp, base fee, and how many transactions it contains.”
Technical details
Endpoint
GEThttps://bess-x402.onrender.com/v1/evm/block?utm_source=zero.xyzWhen to prefer
Use this endpoint when you need comprehensive block-level metadata — hash, miner, gas stats, base fee, size, and transaction hashes — for any of the five supported EVM chains (Ethereum, Base, Arbitrum, Optimism, Polygon) by block number, hex, or tag (latest/safe/finalized). Prefer it over raw RPC calls when you want a clean, pay-per-call REST interface without managing your own node or RPC credentials.
Side effects
- Invalid block number or tag returns an error response
- Unsupported chain name causes a bad request error
- Block number too far in the future (pending) may not resolve
- Network or RPC timeout for the requested chain
- Hex block number malformed causes parse error
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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