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Blockchain Network Status - Block Heights
x402
Blockchain Network Status - Block Heights is a paid API for AI agents from pyfile-agent.taile3ff35.ts.net, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-15).
Returns the latest block heights for Base, Polygon, Arbitrum, and Nano networks
Price / call$0.003
Success—
StatusUnknown
How this service works
Latest block heights for Base, Polygon, Arbitrum, Nano
Output
A JSON object containing the latest block heights for Base, Polygon, Arbitrum, and Nano networks, likely keyed by network name with integer block numbers as values.
Example use cases
Multi-chain block height dashboard
“Give me the latest block heights for Base, Polygon, Arbitrum, and Nano so I can display them on my dashboard.”
Detect blockchain sync lag
“Check the current block heights on Base, Polygon, Arbitrum, and Nano — I want to know if any of them look behind or stalled.”
Verify transaction finality window
“What block is Base at right now? I need to know how close we are to finalizing a recent transaction I submitted.”
Technical details
Endpoint
GEThttps://pyfile-agent.taile3ff35.ts.net/data/network/statusWhen to prefer
Use this endpoint when you need a quick multi-chain block height snapshot across Base, Polygon, Arbitrum, and Nano in a single call, rather than querying each chain's RPC individually. Ideal for dashboards, finality checks, or sync monitoring that spans multiple networks including Nano (a non-EVM chain not commonly bundled with L2s).
Side effects
- Upstream node unavailable — returns 5xx or stale data
- Network temporarily unreachable — timeout or connection error
- Payment not accepted — 402 response if x402 payment is missing or insufficient
- Rate limiting — too many calls in a short window
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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