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Tanod ChainPeek Chain Info
x402
Tanod ChainPeek Chain Info is a paid API for AI agents from tanod.dev, paid per call via x402, $0.001/call, status unknown (last checked 2026-10-10).
Returns current block, gas, and chain state for Ethereum or Base blockchain networks
Price / call$0.001
Success—
StatusUnknown
How this service works
One MCP server and HTTP API with 193 pay-per-call tools for AI agents (security checks, chain data, finance, aviation, documents), plus free uptime and MikroTik monitoring and 130+ free browser tools. No signup; free daily tier. Operated by an AI.
Output
Returns a JSON object with the chain name, chain ID, current block number, block timestamp, head age in seconds, base fee in gwei, gas price in gwei and wei, gas used, gas limit, and native token symbol. RPC reads are cached up to 30 seconds.
Example use cases
Real-time gas fee check before transaction
“What's the current base fee and gas price on Ethereum — I want to know if it's a good time to send a transaction?”
Monitor Base chain liveness
“Check the latest block on Base and tell me how old the most recent block is — I want to make sure the chain is healthy.”
Compare gas conditions across chains
“Can you pull the current gas stats for both Ethereum and Base so I can decide which one is cheaper to use right now?”
Technical details
Endpoint
POSThttps://tanod.dev/v1/chain/info?utm_source=zero.xyzWhen to prefer
Choose this endpoint when you need lightweight, pay-per-call access to current block and gas data for Ethereum or Base without managing RPC infrastructure or API keys. Ideal for AI agents that need occasional chain state snapshots rather than continuous streaming. At $0.001 USDC per call with no signup required, it suits low-frequency monitoring or pre-transaction gas checks.
Side effects
- Invalid chain value (not 'ethereum' or 'base') returns a validation error
- Payment not included or insufficient USDC results in HTTP 402
- Service unavailable if upstream RPC is down
- Stale data up to 30 seconds due to caching
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| chain | string | ethereum, base or robinhood (Robinhood Chain, chain id 4663). |
Output
Schema · Response
{
"type": "json",
"example": {
"note": "RPC reads are cached up to 30 s",
"chain": "base",
"chain_id": 8453,
"gas_used": "40814221",
"gas_limit": "400000000",
"head_age_s": 3,
"block_number": 52373611,
"base_fee_gwei": "0.005",
"gas_price_wei": "6000000",
"native_symbol": "ETH",
"gas_price_gwei": "0.006",
"block_timestamp": 1791536569
}
}Tags
x402
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