Skills Proof Verify V5

Last 30 days

Uptime

100%

Response time

434 ms typical, 674 ms slowest 5%

Last check

4 min ago

Next check

in 28 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://www.taifoon.io/api/skills/proof-verify-v5" \
  -H "content-type: application/json" \
  -d '{"block_number":51741679,"chain_id":8453}'

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 $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fwww.taifoon.io%2Fapi%2Fskills%2Fproof-verify-v5
const res = await pay("https://www.taifoon.io/api/skills/proof-verify-v5", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"block_number":51741679,"chain_id":8453}),
});
console.log(await res.json());

Example input

{
  "block_number": 51741679,
  "chain_id": 8453
}

Example output

{
  "blob": {
    "blockProof": {},
    "chainHeaders": [],
    "finality": {},
    "superroot": {},
    "superrootProof": {}
  },
  "blockHash": "0x0316464742b8edb13c6f267b79b01b71d68f306139d2a95cb6c76683e616a2fc",
  "blockNumber": 51741679,
  "chainId": 8453,
  "class": "proof.verify.v5",
  "finality": {
    "finalizedBlockHash": "0x0316464742b8edb13c6f267b79b01b71d68f306139d2a95cb6c76683e616a2fc",
    "finalizedBlockNumber": 51741679,
    "type": 12
  },
  "ok": true,
  "proofBlobUrl": "https://api.taifoon.dev/api/v5/proof/blob/8453/51741679",
  "receipt_id": "f0e1d2c3b4a5968778695a4b3c2d1e0f",
  "superrootHash": "0xec7ce0f9a6eba253561c7845e550e0756fc8f795f8ecdf34aa65621a743b10f1"
}

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