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Evm Block

by EVM block height in AI models & inference

x402 APIPassing, checked 3 h ago

Latest block height and timestamp of any supported chain, plus how old the chain head is in seconds. Tells an agent whether a node is in sync. Via eth_getBlockByNumber.

GET https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/block

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
45 ms typical, 45 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/block?chain=base"
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.03:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fflat-rate-llm.kikoribera03.workers.dev%2Fv1%2Fevm%2Fblock
const res = await pay("https://flat-rate-llm.kikoribera03.workers.dev/v1/evm/block?chain=base");
console.log(await res.json());

Example input

{
  "chain": "base"
}

Example output

{
  "ageSeconds": 3,
  "blockNumber": 51047956,
  "timestamp": 1788886242
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed40245 ms$0.005