ToolVet
75trust / 100

Datasets Key Integrity

by Dataset Key Integrity in Security & trust

x402 APIPassing, checked 9 h ago

Check typed composite keys for incomplete and duplicate records. No coercion or repairs.

POST https://www.mahastrategies.com/api/v1/verify/datasets/key-integrity

Last 30 days

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Status and outage history · Atom feed

Uptime
100%
Response time
182 ms typical, 182 ms slowest 5%
Last check
9 h ago
Next check
any minute now

How to call it

POST https://www.mahastrategies.com/api/v1/verify/datasets/key-integrity

Each call costs $0.010525 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/datasets/key-integrity
content-type: application/json

{
  "dataClass": "synthetic",
  "keyFields": [
    "id"
  ],
  "rows": [
    {
      "id": 1
    },
    {
      "id": 1
    }
  ]
}

Parameters

ParameterTypeRequiredDescription
dataClassstringYes One of: synthetic, public.
keyFieldsarrayYes
rowsarrayYes

Example response

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

Example response, 27 lines
{
  "data": {
    "inputHash": "sha256:9b547ca1bceeac42312c988e1074f4668744d7768d458a6137c209070…",
    "limitations": [
      "Schema and integrity checks do not certify scientific truth, com…"
    ],
    "productId": "dataset-key-integrity",
    "receiptDigest": "sha256:1fba18ec7e332b3f965de3579de3027fdf0d3787f588db1300df21213…",
    "result": {
      "completeKeyRows": 2,
      "distinctCompleteKeys": 1,
      "duplicateKeyGroups": 1,
      "excessDuplicateRows": 1,
      "firstMissingRowIndices": [],
      "missingOrNullKeyRows": 0,
      "rowCount": 2,
      "typeCoercionPerformed": false,
      "uniqueCompleteKey": false
    },
    "resultHash": "sha256:11fc5ec46832a8e6205a6d958e2a8dcedd69c9165bd1658ae4994d9b1…",
    "version": "maha-workflow/1.0.0"
  },
  "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 $0.010525.

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/datasets/key-integrity' \
  -H 'content-type: application/json' \
  --data-raw '{"dataClass":"synthetic","keyFields":["id"],"rows":[{"id":1},{"id":1}]}'

# 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/datasets/key-integrity' \
  -H 'content-type: application/json' \
  --data-raw '{"dataClass":"synthetic","keyFields":["id"],"rows":[{"id":1},{"id":1}]}' \
  | 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 $0.010525 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.010525" });
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 $0.010525 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fwww.mahastrategies.com%2Fapi%2Fv1%2Fverify%2Fdatasets%2Fkey-integrity&method=POST
const res = await pay("https://www.mahastrategies.com/api/v1/verify/datasets/key-integrity", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "dataClass": "synthetic",
    "keyFields": [
      "id"
    ],
    "rows": [
      {
        "id": 1
      },
      {
        "id": 1
      }
    ]
  }),
});
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 $0.010525 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.010525"})
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/datasets/key-integrity",
        json={
            "dataClass": "synthetic",
            "keyFields": [
                "id",
            ],
            "rows": [
                {
                    "id": 1,
                },
                {
                    "id": 1,
                },
            ],
        },
    )
    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
9 h agoPassed402182 ms$0.011