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ProofSignal Base Block Number
x402
ProofSignal Base Block Number is a paid API for AI agents from enough-kate-provide-bennett.trycloudflare.com, paid per call via x402, $0.001/call, status unknown (last checked 2026-09-13).
Returns the current Base mainnet block number, block timestamp, age, and canonical chain identifiers via a live RPC read.
Price / call$0.001
Success—
StatusUnknown
How this service works
Current Base mainnet block number, block timestamp, age, and canonical chain identifiers from a live RPC read.
Output
Returns the current Base mainnet block number (integer), block timestamp (Unix epoch), block age in seconds or human-readable form, chain ID, and canonical chain name/identifiers — all sourced from a live RPC call to Base mainnet.
Example use cases
Proof freshness verification
“Can you grab the current Base block number and timestamp so I can anchor my ZK proof to the latest chain state?”
Block age monitoring for liveness check
“Check if Base mainnet is producing fresh blocks — give me the current block number and how old it is.”
Chain ID lookup for deployment config
“What's the canonical chain ID and identifiers for Base mainnet? I need them for my smart contract deployment config.”
Technical details
Endpoint
GEThttps://enough-kate-provide-bennett.trycloudflare.com/base/block-numberWhen to prefer
Choose this endpoint when you need real-time Base mainnet block data without running your own RPC node, particularly for proof anchoring, liveness checks, or chain state verification. It is well-suited for agents needing lightweight on-chain data without a full blockchain SDK integration.
Side effects
- RPC node temporarily unavailable or rate-limited — returns 5xx error
- Cloudflare tunnel disruption causing 502/504 gateway errors
- Stale or cached response if RPC node is lagging behind chain tip
- Payment not confirmed — x402 payment required error if USDC not sent
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| inputrequired | object | |
| output | object |
Tags
x402
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