ToolVet
78trust / 100

Identity Records Export Semantic Parity

by Identity Records - Export semant in Security & trust

x402 APIPassing, checked 2 h ago

Compare parsed typed record projections, preserving all pins and scope while ignoring order; not raw-byte equality or proof of the underlying artifact for public nonpersonal agent credential declarations. No DID resolution, live revocation lookup, signature verification, person identification, key custody or identity certification. Offline typed nonpersonal metadata only. Result retention: 24 hours; minimal receipt metadata: 90 days.

POST
https://www.mahastrategies.com/api/v1/verify/identity-records/export-semantic-parity
Price
$0.039
per call in USDC
Uptime
100%
last 30 days
Response time
255 ms
3.8 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://www.mahastrategies.com/api/v1/verify/identity-records/export-semantic-parity

Each call costs $0.039306 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://www.mahastrategies.com/api/v1/verify/identity-records/export-semantic-parity
content-type: application/json

{
  "after": [
    {
      "credentialRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "id": "credential1",
      "issuerRef": "issuer1",
      "keyFingerprint": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "scopeRef": "public-metadata",
      "subjectRef": "agent1"
    }
  ],
  "before": [
    {
      "credentialRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "id": "credential1",
      "issuerRef": "issuer1",
      "keyFingerprint": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "scopeRef": "public-metadata",
      "subjectRef": "agent1"
    }
  ],
  "dataClass": "synthetic",
  "nonpersonalMetadata": true
}

Parameters

ParameterTypeRequiredDescription
afterarrayYes
beforearrayYes
dataClassstringYes One of: public, synthetic.
nonpersonalMetadatabooleanYes

Example response

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

Example response, 29 lines
{
  "data": {
    "chargedAmount": "39306",
    "inputHash": "sha256:aab747bb8cfb46f020331e072a2e7a8e5fbb979af2a8ed233b428cc08…",
    "limitations": [
      "Public or synthetic nonpersonal metadata only; these are caller …"
    ],
    "productId": "identity-records-export-semantic-parity",
    "result": {
      "authoritativeSourcesConsulted": false,
      "domainValidationEstablished": false,
      "findings": [],
      "method": "identity-records-export-semantic-parity/1",
      "metrics": [
        {
          "key": "identity-records-export-differences",
          "recordId": "identity-records",
          "value": "0"
        }
      ]
    },
    "resultHash": "sha256:f9ffc4b1192ec70d92357672d640e73ca20fdd728c5ebd4a5d11d4597…",
    "version": "maha-typed-metadata-audit/1"
  },
  "proof": {
    "settlement_id": "0x00000000000000000000000000000000000000000000000000000000000000…"
  },
  "success": true
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.039306.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://www.mahastrategies.com/api/v1/verify/identity-records/export-semantic-parity' \
  -H 'content-type: application/json' \
  --data-raw '{"after":[{"credentialRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","id":"credential1","issuerRef":"issuer1","keyFingerprint":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","scopeRef":"public-metadata","subjectRef":"agent1"}],"before":[{"credentialRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","id":"credential1","issuerRef":"issuer1","keyFingerprint":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","scopeRef":"public-metadata","subjectRef":"agent1"}],"dataClass":"synthetic","nonpersonalMetadata":true}'

# 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/verify/identity-records/export-semantic-parity' \
  -H 'content-type: application/json' \
  --data-raw '{"after":[{"credentialRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","id":"credential1","issuerRef":"issuer1","keyFingerprint":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","scopeRef":"public-metadata","subjectRef":"agent1"}],"before":[{"credentialRevision":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","id":"credential1","issuerRef":"issuer1","keyFingerprint":"sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa","scopeRef":"public-metadata","subjectRef":"agent1"}],"dataClass":"synthetic","nonpersonalMetadata":true}' \
  | 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 $0.039306 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.039306" });
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 $0.039306 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fwww.mahastrategies.com%2Fapi%2Fv1%2Fverify%2Fidentity-records%2Fexport-semantic-parity&method=POST
const res = await pay("https://www.mahastrategies.com/api/v1/verify/identity-records/export-semantic-parity", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "after": [
      {
        "credentialRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "id": "credential1",
        "issuerRef": "issuer1",
        "keyFingerprint": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "scopeRef": "public-metadata",
        "subjectRef": "agent1"
      }
    ],
    "before": [
      {
        "credentialRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "id": "credential1",
        "issuerRef": "issuer1",
        "keyFingerprint": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
        "scopeRef": "public-metadata",
        "subjectRef": "agent1"
      }
    ],
    "dataClass": "synthetic",
    "nonpersonalMetadata": true
  }),
});
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 $0.039306 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.039306"})
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/verify/identity-records/export-semantic-parity",
        json={
            "after": [
                {
                    "credentialRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "id": "credential1",
                    "issuerRef": "issuer1",
                    "keyFingerprint": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "scopeRef": "public-metadata",
                    "subjectRef": "agent1",
                },
            ],
            "before": [
                {
                    "credentialRevision": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "id": "credential1",
                    "issuerRef": "issuer1",
                    "keyFingerprint": "sha256:aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
                    "scopeRef": "public-metadata",
                    "subjectRef": "agent1",
                },
            ],
            "dataClass": "synthetic",
            "nonpersonalMetadata": True,
        },
    )
    print(res.status_code, res.text)

Security scan

No findings

We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
2 h agoPassed402224 ms$0.039
7 h agoPassed402218 ms$0.039
11 h agoPassed4023.8 s$0.039
16 h agoPassed402255 ms$0.039
21 h agoPassed402507 ms$0.039
Show 4 older checks
25 h agoPassed402333 ms$0.039
30 h agoPassed402510 ms$0.039
34 h agoPassed402177 ms$0.039
38 h agoPassed402200 ms$0.039