Quantum Circuit Records Scope Boundary Audit

{
  "data": {
    "chargedAmount": "38310",
    "inputHash": "sha256:ca7cc662fec8c25caa14ec507e23c9e2cca18647131168cec5743dede…",
    "limitations": [
      "Public or synthetic nonpersonal metadata only; these are caller …"
    ],
    "productId": "quantum-circuit-records-scope-boundary-audit",
    "result": {
      "authoritativeSourcesConsulted": false,
      "domainValidationEstablished": false,
      "findings": [],
      "method": "quantum-circuit-records-scope-boundary-audit/1",
      "metrics": [
        {
          "key": "qcir-in-scope-circuits",
          "recordId": "circuit",
          "value": "1"
        }
      ]
    },
    "resultHash": "sha256:64f37c6697c173d5105c146a81bab1c93e35520480786afef9504d103…",
    "version": "maha-typed-metadata-audit/1"
  },
  "proof": {
    "settlement_id": "0x00000000000000000000000000000000000000000000000000000000000000…"
  },
  "success": true
}

# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://www.mahastrategies.com/api/v1/compute/quantum-circuit-records/scope-boundary-audit' \
  -H 'content-type: application/json' \
  --data-raw '{"dataClass":"synthetic","expectedRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","maximumQubits":2,"nonpersonalMetadata":true,"permittedBackendRefs":["backend1"],"permittedScopes":["public-metadata"],"rows":[{"backendRef":"backend1","circuitRef":"circuit1","circuitRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","id":"circuit1","operationsDigest":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","qubitCount":2,"scopeRef":"public-metadata"}]}'

# 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://www.mahastrategies.com/api/v1/compute/quantum-circuit-records/scope-boundary-audit' \
  -H 'content-type: application/json' \
  --data-raw '{"dataClass":"synthetic","expectedRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","maximumQubits":2,"nonpersonalMetadata":true,"permittedBackendRefs":["backend1"],"permittedScopes":["public-metadata"],"rows":[{"backendRef":"backend1","circuitRef":"circuit1","circuitRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","id":"circuit1","operationsDigest":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","qubitCount":2,"scopeRef":"public-metadata"}]}' \
  | grep -i '^payment-required:' | cut -d' ' -f2 | tr -d '\r' | base64 --decode

// 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 $0.03831 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.03831" });
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 $0.03831 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fwww.mahastrategies.com%2Fapi%2Fv1%2Fcompute%2Fquantum-circuit-records%2Fscope-boundary-audit&method=POST
const res = await pay("https://www.mahastrategies.com/api/v1/compute/quantum-circuit-records/scope-boundary-audit", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "dataClass": "synthetic",
    "expectedRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
    "maximumQubits": 2,
    "nonpersonalMetadata": true,
    "permittedBackendRefs": [
      "backend1"
    ],
    "permittedScopes": [
      "public-metadata"
    ],
    "rows": [
      {
        "backendRef": "backend1",
        "circuitRef": "circuit1",
        "circuitRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "id": "circuit1",
        "operationsDigest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "qubitCount": 2,
        "scopeRef": "public-metadata"
      }
    ]
  }),
});
console.log(res.status, await res.text());

# 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 $0.03831 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.03831"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://www.mahastrategies.com/api/v1/compute/quantum-circuit-records/scope-boundary-audit",
        json={
            "dataClass": "synthetic",
            "expectedRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
            "maximumQubits": 2,
            "nonpersonalMetadata": True,
            "permittedBackendRefs": [
                "backend1",
            ],
            "permittedScopes": [
                "public-metadata",
            ],
            "rows": [
                {
                    "backendRef": "backend1",
                    "circuitRef": "circuit1",
                    "circuitRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "id": "circuit1",
                    "operationsDigest": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "qubitCount": 2,
                    "scopeRef": "public-metadata",
                },
            ],
        },
    )
    print(res.status_code, res.text)