ToolVet
80trust / 100

Execute Polymathica Archive Record V1

by Macaroon Network in Other

x402 APIPassing, checked 40 min ago

Retrieve one sanitized archive metadata record by asset id, including content hash, readiness state, field inventory summary and evidence flags.

POST
https://api.macaroonnetwork.com/execute/polymathica-archive-record-v1
Price
$0.003
per call in USDC
Uptime
100%
last 30 days
Response time
236 ms
351 ms slowest 5%
Last check
Passed
40 min 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

How to call it

POST https://api.macaroonnetwork.com/execute/polymathica-archive-record-v1

Each call costs $0.003 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://api.macaroonnetwork.com/execute/polymathica-archive-record-v1
content-type: application/json

{
  "input": {
    "asset_id": "disc:3825c0455a7d2e1dfd34"
  },
  "predicate": {
    "conditions": [
      {
        "field": "$.record.metadata_only",
        "operator": "eq",
        "type": "field_changed",
        "value": true
      },
      {
        "field": "$.provenance.absolute_paths_removed",
        "operator": "eq",
        "type": "field_changed",
        "value": true
      }
    ],
    "type": "all"
  }
}

Example response

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

{
  "payload": {
    "provenance": {},
    "record": {}
  },
  "predicate_passed": true,
  "settled": 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 $0.003.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.macaroonnetwork.com/execute/polymathica-archive-record-v1' \
  -H 'content-type: application/json' \
  --data-raw '{"input":{"asset_id":"disc:3825c0455a7d2e1dfd34"},"predicate":{"conditions":[{"field":"$.record.metadata_only","operator":"eq","type":"field_changed","value":true},{"field":"$.provenance.absolute_paths_removed","operator":"eq","type":"field_changed","value":true}],"type":"all"}}'

# 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://api.macaroonnetwork.com/execute/polymathica-archive-record-v1' \
  -H 'content-type: application/json' \
  --data-raw '{"input":{"asset_id":"disc:3825c0455a7d2e1dfd34"},"predicate":{"conditions":[{"field":"$.record.metadata_only","operator":"eq","type":"field_changed","value":true},{"field":"$.provenance.absolute_paths_removed","operator":"eq","type":"field_changed","value":true}],"type":"all"}}' \
  | 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 $0.003 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.003" });
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 $0.003 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.macaroonnetwork.com%2Fexecute%2Fpolymathica-archive-record-v1&method=POST
const res = await pay("https://api.macaroonnetwork.com/execute/polymathica-archive-record-v1", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "input": {
      "asset_id": "disc:3825c0455a7d2e1dfd34"
    },
    "predicate": {
      "conditions": [
        {
          "field": "$.record.metadata_only",
          "operator": "eq",
          "type": "field_changed",
          "value": true
        },
        {
          "field": "$.provenance.absolute_paths_removed",
          "operator": "eq",
          "type": "field_changed",
          "value": true
        }
      ],
      "type": "all"
    }
  }),
});
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 $0.003 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.003"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://api.macaroonnetwork.com/execute/polymathica-archive-record-v1",
        json={
            "input": {
                "asset_id": "disc:3825c0455a7d2e1dfd34",
            },
            "predicate": {
                "conditions": [
                    {
                        "field": "$.record.metadata_only",
                        "operator": "eq",
                        "type": "field_changed",
                        "value": True,
                    },
                    {
                        "field": "$.provenance.absolute_paths_removed",
                        "operator": "eq",
                        "type": "field_changed",
                        "value": True,
                    },
                ],
                "type": "all",
            },
        },
    )
    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
40 min agoPassed402290 ms$0.003
5 h agoPassed402218 ms$0.003
9 h agoPassed402197 ms$0.003
14 h agoPassed402187 ms$0.003
18 h agoPassed402180 ms$0.003
Show 10 older checks
22 h agoPassed402290 ms$0.003
26 h agoPassed402278 ms$0.003
30 h agoPassed402283 ms$0.003
34 h agoPassed402239 ms$0.003
38 h agoPassed402225 ms$0.003
42 h agoPassed402309 ms$0.003
46 h agoPassed402199 ms$0.003
2 days agoPassed402247 ms$0.003
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2 days agoPassed402296 ms$0.003