ToolVet
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Allowance

by x402 Spend Cap/Allowance Check in Markets & finance

x402 APIPassing, checked 3 h ago

x402 spend cap and allowance check by Liquid Logic X: call it before paying an x402 endpoint. Input: wallet (the Liquid Logic X treasurer, 0xEA24...) and optional endpoint URL. Output: JSON { allowed, reason, remainingUsdc, capUsdc, spentUsdc } from the published spend policy (allowlist, max per payment, UTC daily cap) and public ledger. Omit endpoint for remaining cap + allowlist. $0.001 USDC on Base. Site: https://liquidlogicx.com

GET https://audit.liquidlogicx.com/api/allowance

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
313 ms typical, 313 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://audit.liquidlogicx.com/api/allowance?endpoint=https%3A%2F%2Faudit.liquidlogicx.com%2Fapi%2Faudit&wallet=0xEA24bafbBAF6d7Ba58bE860EE906f0Fe533d167D"
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%2Faudit.liquidlogicx.com%2Fapi%2Fallowance
const res = await pay("https://audit.liquidlogicx.com/api/allowance?endpoint=https%3A%2F%2Faudit.liquidlogicx.com%2Fapi%2Faudit&wallet=0xEA24bafbBAF6d7Ba58bE860EE906f0Fe533d167D");
console.log(await res.json());

Example input

{
  "endpoint": "https://audit.liquidlogicx.com/api/audit",
  "wallet": "0xEA24bafbBAF6d7Ba58bE860EE906f0Fe533d167D"
}

Example output

{
  "allowed": true,
  "asset": "USDC",
  "capUsdc": 10,
  "day": "2026-09-14",
  "endpoint": "https://audit.liquidlogicx.com/api/audit",
  "endpointAllowlisted": true,
  "maxPerPaymentUsdc": 1,
  "network": "eip155:8453",
  "reason": "Allowlisted; 9.9 USDC remaining under the UTC daily cap (2026-09-14). Max per payment 1.00 USDC.",
  "remainingUsdc": 9.9,
  "source": "treasurer_policy",
  "spentUsdc": 0.1,
  "spentWindow": "utc_calendar_day",
  "walletAddress": "0xEA24bafbBAF6d7Ba58bE860EE906f0Fe533d167D"
}

Security scan

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

Recent checks

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3 h agoPassed402298 ms$0.001
6 h agoPassed402313 ms$0.001
11 h agoPassed402542 ms$0.001