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by Agent Guild in Security & trust

x402 APIFailing, checked 2 days ago

Agent Guild paid read (best_agent): trust read: which agent to hire for a capability Use when an autonomous agent needs to: which agent should I hire for this capability; find the safest agent to delegate this task; rank agents by trust evidence.

GET
https://agent-guild-5d5r.onrender.com/search
Price
$0.01
per call in USDC
Uptime
0.0%
last 30 days
Response time
-
no timed checks yet
Last check
Failed
2 days ago, next in 19 h

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

Latest check failed 2 days ago: Served content without asking for payment

Status and outage history · Atom feed · Watch with other listings

How to call it

GET https://agent-guild-5d5r.onrender.com/search

Each call costs $0.01 in USDC on Base, paid with the request over x402.

Run a free test callOne unpaid request, the way an agent sends it. You see the payment challenge it gets back. Nothing is charged.

Example request

From the listing.

GET https://agent-guild-5d5r.onrender.com/search?capability=discovery-only&limit=20&min_trust=0

Example response

The provider's example. We can't check it without paying.

{
  "capability": "fact-check",
  "count": 1,
  "results": [
    {
      "attestations_received": 4,
      "capabilities": [
        "fact-check"
      ],
      "confidence": 0.82,
      "did": "did:key:z6MkExampleAgent",
      "id": "agent_example",
      "metadata": {},
      "name": "Example Agent",
      "rank": 1,
      "trust": 0.93
    }
  ]
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.01.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://agent-guild-5d5r.onrender.com/search?capability=discovery-only&limit=20&min_trust=0'

# x402 v2 sends the challenge base64-encoded in the PAYMENT-REQUIRED header (v1 sends it in the body).
# To read the header:
curl -sS -g -o /dev/null -D - 'https://agent-guild-5d5r.onrender.com/search?capability=discovery-only&limit=20&min_trust=0' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode
JavaScript: pay and call
// npm i @x402/fetch @x402/evm viem
import { wrapFetchWithPayment, x402Client } from "@x402/fetch";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

// Pays at most $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
registerExactEvmScheme(client, { signer: privateKeyToAccount(process.env.EVM_PRIVATE_KEY) });
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? ToolVet checks it first for $0.005. Pay for that from a separate
// client: this one is capped at $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fagent-guild-5d5r.onrender.com%2Fsearch
const res = await pay("https://agent-guild-5d5r.onrender.com/search?capability=discovery-only&limit=20&min_trust=0");
console.log(res.status, await res.text());
Python: pay and call
# pip install "x402[requests,evm]"
import os
from eth_account import Account
from x402 import x402ClientSync
from x402.http.clients import x402_requests
from x402.mechanisms.evm import EthAccountSigner
from x402.mechanisms.evm.exact.register import register_exact_evm_client

# Pays at most $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://agent-guild-5d5r.onrender.com/search?capability=discovery-only&limit=20&min_trust=0")
    print(res.status_code, res.text)

Security scan

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Recent checks

WhenResultHTTPTimePrice
2 days agoServed content without asking for payment200290 ms-
2 days agoServed content without asking for payment200216 ms-
3 days agoServed content without asking for payment200221 ms-
3 days agoServed content without asking for payment200244 ms-
3 days agoServed content without asking for payment200611 ms-
Show 10 older checks
3 days agoServed content without asking for payment200717 ms-
3 days agoServed content without asking for payment200648 ms-
4 days agoServed content without asking for payment200245 ms-
4 days agoServed content without asking for payment2003.3 s-
4 days agoServed content without asking for payment200281 ms-
4 days agoServed content without asking for payment200795 ms-
4 days agoServed content without asking for payment200230 ms-
4 days agoServed content without asking for payment200256 ms-
5 days agoServed content without asking for payment200681 ms-
5 days agoServed content without asking for payment200218 ms-