ToolVet
81trust / 100

Arc Trust

by Agent trust check before paying in Security & trust

x402 APIPassing, checked 14 min ago

Before your agent pays an Arc agent: does it actually deliver? Measured, not claimed. Pass ?agent=<ERC-8004 id>, ?address=0x... or ?url=. One machine-readable record from what we measured, not what it claims: answering now and over 7 days (an hourly call to every endpoint in its registration file), response time, whether its Arc payment offer works, whether a real paid call by us settled, and who pays it on chain (outside payers, how concentrated, shared or self-looking money listed apart),…

GET https://apexfaucet.xyz/api/x402/arc-trust

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
182 ms typical, 207 ms slowest 5%
Last check
14 min ago
Next check
in 14 min

How to call it

# See the payment challenge (nothing is charged)
curl -i -X GET "https://apexfaucet.xyz/api/x402/arc-trust?address=0x60E4834783dA4D4D7ad1C81fc48221840192152C&agent=304&url=https%3A%2F%2Farcus-api.argosbot.io"
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%2Fapexfaucet.xyz%2Fapi%2Fx402%2Farc-trust
const res = await pay("https://apexfaucet.xyz/api/x402/arc-trust?address=0x60E4834783dA4D4D7ad1C81fc48221840192152C&agent=304&url=https%3A%2F%2Farcus-api.argosbot.io");
console.log(await res.json());

Example input

{
  "address": "0x60E4834783dA4D4D7ad1C81fc48221840192152C",
  "agent": "304",
  "url": "https://arcus-api.argosbot.io"
}

Example output

{
  "data": {
    "agents": [
      {
        "agentId": 304,
        "answering": {},
        "detail": "https://apexfaucet.xyz/arc/agents/?id=304",
        "flags": [],
        "name": "Argos Bot CTS Bridge Lookup",
        "ours": false,
        "owner": "0x60E4834783dA4D4D7ad1C81fc48221840192152C",
        "paidOnArc": {},
        "payment": {},
        "verdict": "PAID TEST SETTLED",
        "watchtowerScore": {}
      }
    ],
    "chain": "arc",
    "count": 1,
    "earningsThroughBlock": "24855114",
    "measuredAt": "2026-10-08T05:23:25.558Z",
    "method": "Measured by APEX, not claimed by the agent: an hourly call to every endpoint in …",
    "ok": true,
    "watchAgeSeconds": 2813
  },
  "ok": true,
  "paid": 0.003
}

Security scan

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

Recent checks

WhenResultHTTPTimePrice
14 min agoPassed402822 ms$0.003
4 h agoPassed40270 ms$0.003
7 h agoPassed402207 ms$0.003
12 h agoPassed402190 ms$0.003
15 h agoPassed402182 ms$0.003
19 h agoPassed402185 ms$0.003
22 h agoPassed40296 ms$0.003
25 h agoPassed40264 ms$0.003
30 h agoPassed40259 ms$0.003