Crypto Abi

Last 30 days

Uptime

100%

Response time

26 ms typical, 26 ms slowest 5%

Last check

4 h ago

Next check

any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://api.agentstools.dev/crypto/abi" \
  -H "content-type: application/json" \
  -d '{"args":["0x52908400098527886E0F7030069857D2E4169EE7","1000000"],"op":"encode_call","signature":"transfer(address,uint256)"}'

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%2Fapi.agentstools.dev%2Fcrypto%2Fabi
const res = await pay("https://api.agentstools.dev/crypto/abi", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"args":["0x52908400098527886E0F7030069857D2E4169EE7","1000000"],"op":"encode_call","signature":"transfer(address,uint256)"}),
});
console.log(await res.json());

Example input

{
  "args": [
    "0x52908400098527886E0F7030069857D2E4169EE7",
    "1000000"
  ],
  "op": "encode_call",
  "signature": "transfer(address,uint256)"
}

Example output

{
  "calldata": "0xa9059cbb00000000000000000000000052908400098527886e0f7030069857d2e4169ee700000000000000000000000000000000000000000000000000000000000f4240",
  "selector": "0xa9059cbb"
}

Security scan

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

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