ToolVet
72trust / 100

Verifier Acp Deliverable Audit

by LUMI Verifier in Security & trust

x402 APIPassing, checked 2 h ago

Audit an ACP deliverable against the schema its seller published. Every defect carries a JSON evidence path, so it can be fixed or disputed; findings without a path are not emitted. The grade comes from deterministic checks only and is reproducible. If the seller published no machine-checkable schema, the result says so instead of passing silently. Credential leakage fails closed. Your deliverable is not stored, resold, or used for training. Audit evidence only: not a correctness guarantee.

POST
https://app.tenna.ai/api/x402/verifier/acp_deliverable_audit
Price
$0.03
per call in USDC
Uptime
97.4%
last 30 days
Response time
965 ms
1.7 s slowest 5%
Last check
Passed
2 h ago, next any minute now

Run a free test callHow to call it

Reliability

All checks passedSome failedAll failedNot checked

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

How to call it

POST https://app.tenna.ai/api/x402/verifier/acp_deliverable_audit

Each call costs $0.03 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.

POST https://app.tenna.ai/api/x402/verifier/acp_deliverable_audit
content-type: application/json

{
  "deliverable": {},
  "offering": "acp_deliverable_audit"
}

Parameters

ParameterTypeRequiredDescription
deliverableobject or stringYesThe deliverable you received, as returned to you.
offeringstringYesOffering identifier. Must be exactly 'acp_deliverable_audit'.
offeringContractobjectNoThe seller's published offering object (requirements/deliverable schemas). Without it, contract conformance is not judged.
offeringNamestringNoName of the offering that produced it.

Example response

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

Example response, 36 lines
{
  "advisory": [
    {}
  ],
  "auditedOffering": null,
  "checks": [
    {}
  ],
  "checksNote": "<checksNote>",
  "contractChecked": true,
  "dataState": "<dataState>",
  "defects": [
    {}
  ],
  "grade": null,
  "gradeBasis": "<gradeBasis>",
  "gradeReproducible": true,
  "limitations": [
    "<limitations>"
  ],
  "offering": "acp_deliverable_audit",
  "provenance": {
    "auditedDeliverableHash": null,
    "generatedAt": 1,
    "ledgerLaunchCount": null,
    "ledgerSpanHours": null,
    "resultHash": null,
    "rubricVersion": null,
    "source": "<source>"
  },
  "resultHash": null,
  "rubricVersion": "<rubricVersion>",
  "schemaVersion": "<schemaVersion>",
  "semanticLayer": "<semanticLayer>",
  "severityCounts": {}
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.03.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://app.tenna.ai/api/x402/verifier/acp_deliverable_audit' \
  -H 'content-type: application/json' \
  --data-raw '{"deliverable":{},"offering":"acp_deliverable_audit"}'

# 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 - -X POST 'https://app.tenna.ai/api/x402/verifier/acp_deliverable_audit' \
  -H 'content-type: application/json' \
  --data-raw '{"deliverable":{},"offering":"acp_deliverable_audit"}' \
  | 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 $0.03 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.03" });
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 $0.03 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapp.tenna.ai%2Fapi%2Fx402%2Fverifier%2Facp_deliverable_audit&method=POST
const res = await pay("https://app.tenna.ai/api/x402/verifier/acp_deliverable_audit", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "deliverable": {},
    "offering": "acp_deliverable_audit"
  }),
});
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 $0.03 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.03"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://app.tenna.ai/api/x402/verifier/acp_deliverable_audit",
        json={
            "deliverable": {},
            "offering": "acp_deliverable_audit",
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

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Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402901 ms$0.03
8 h agoPassed4021.2 s$0.03
13 h agoPassed4021.1 s$0.03
18 h agoPassed402951 ms$0.03
22 h agoPassed402934 ms$0.03
Show 10 older checks
27 h agoPassed402961 ms$0.03
32 h agoPassed4023.9 s$0.03
37 h agoPassed402951 ms$0.03
41 h agoPassed402981 ms$0.03
46 h agoPassed402900 ms$0.03
2 days agoPassed402900 ms$0.03
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2 days agoPassed4021.0 s$0.03
3 days agoPassed4021.2 s$0.03
3 days agoPassed402970 ms$0.03