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Saylor Innovations On-Chain Lookups — Arbitrum Latest Block
x402
Saylor Innovations On-Chain Lookups — Arbitrum Latest Block is a paid API for AI agents from saylorinnovations.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-02).
Fetches the latest block data from the Arbitrum EVM chain, including block number, hash, timestamp, gas metrics, and transaction count.
Price / call$0.002
Success—
StatusUnknown
How this service works
EVM Block (arbitrum) — On-Chain Data
Output
Returns a JSON object containing the latest Arbitrum block's chain name, block number, block hash, miner address, timestamp (Unix epoch), human-readable time, gas used, gas limit, transaction count, and base fee in gwei. Some fields may be null if not available.
Example use cases
Real-time Arbitrum chain monitoring
“Keep an eye on the Arbitrum chain for me and tell me the latest block number and base fee gwei right now — I want to know if block production has stalled.”
Gas fee check before DeFi transaction
“Before I submit my transaction on Arbitrum, can you check the current base fee in gwei on the latest block so I know what gas costs look like?”
Blockchain sync status verification
“Can you pull the most recent Arbitrum block number and timestamp so I can confirm my node is in sync with the chain head?”
Technical details
Endpoint
GEThttps://saylorinnovations.com/api/evm/arbitrum/block/latest?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need real-time Arbitrum latest block data — including gas metrics, tx count, and block hash — via a simple GET call with per-request x402 micropayment pricing. Prefer this over Ethereum or other EVM endpoints when specifically targeting Arbitrum Layer 2 chain state.
Side effects
- Network or upstream RPC node unavailability returns an error or empty response
- Arbitrum node lag may cause slightly stale block data
- Missing or null numeric fields if the node is syncing
- Payment not processed (x402 protocol failure) results in a 402 response with no data
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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