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Shelf Chain Stats — Block Height & Chain Metrics
x402
Shelf Chain Stats — Block Height & Chain Metrics is a paid API for AI agents from shelf.thirdmade.net, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-15).
Returns current block height and chain statistics for Base, Ethereum, or Arbitrum.
Price / call$0.001
Success—
StatusUnknown
How this service works
Block height + chain stats for Base or Ethereum.
Output
Returns the current block height and chain-level statistics (such as block number, chain ID, and related metrics) for the requested blockchain — Base by default, or Ethereum or Arbitrum if specified.
Example use cases
Monitor Base block progress
“Can you check the current block height on Base and let me know the latest chain stats?”
Ethereum chain stats for dashboard
“Pull the current Ethereum block height and chain statistics — I need them for my blockchain monitoring dashboard.”
Arbitrum chain health check
“What are the current chain stats for Arbitrum, including the latest block number?”
Technical details
Endpoint
GEThttps://shelf.thirdmade.net/probe/chain-statsWhen to prefer
Use this endpoint when an agent needs real-time block height or chain-level statistics for Base, Ethereum, or Arbitrum without setting up its own RPC node connection. Ideal for lightweight chain monitoring, transaction timing, or syncing agent state to current chain head.
Side effects
- Invalid chain parameter returns an error (only 'base', 'ethereum', 'arbitrum' are supported)
- RPC or upstream node downtime may cause failed or stale responses
- Payment failure (x402) 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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