ToolVet
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X402 Bmm Agent Spend Category Classifier

by api.blockchainmoneymap.com in Other

x402 APIPassing, checked 2 h ago

Classifies sanitized agent spend facts into operational categories.

POST https://api.blockchainmoneymap.com/api/x402/x402-bmm-agent-spend-category-classifier

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Status and outage history · Atom feed

Uptime
100%
Response time
427 ms typical, 580 ms slowest 5%
Last check
2 h ago
Next check
any minute now

How to call it

POST https://api.blockchainmoneymap.com/api/x402/x402-bmm-agent-spend-category-classifier

Each call costs $0.01 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.blockchainmoneymap.com/api/x402/x402-bmm-agent-spend-category-classifier
content-type: application/json

{
  "facts": {
    "amount": 0.01,
    "currency": "USDC",
    "description": "wallet audit report",
    "network": "base",
    "seller_label": "Blockchain Money Map",
    "tool_id": "wallet_snapshot"
  },
  "mode": "classify"
}

Parameters

ParameterTypeRequiredDescription
factsobjectYes
modeanyYes One of: classify.
policyobjectNo
reference_factsobjectNo

Example response

The listing has no example response.

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.01.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://api.blockchainmoneymap.com/api/x402/x402-bmm-agent-spend-category-classifier' \
  -H 'content-type: application/json' \
  --data-raw '{"facts":{"amount":0.01,"currency":"USDC","description":"wallet audit report","network":"base","seller_label":"Blockchain Money Map","tool_id":"wallet_snapshot"},"mode":"classify"}'

# 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.blockchainmoneymap.com/api/x402/x402-bmm-agent-spend-category-classifier' \
  -H 'content-type: application/json' \
  --data-raw '{"facts":{"amount":0.01,"currency":"USDC","description":"wallet audit report","network":"base","seller_label":"Blockchain Money Map","tool_id":"wallet_snapshot"},"mode":"classify"}' \
  | 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 $0.01 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.01" });
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 $0.01 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fapi.blockchainmoneymap.com%2Fapi%2Fx402%2Fx402-bmm-agent-spend-category-classifier&method=POST
const res = await pay("https://api.blockchainmoneymap.com/api/x402/x402-bmm-agent-spend-category-classifier", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "facts": {
      "amount": 0.01,
      "currency": "USDC",
      "description": "wallet audit report",
      "network": "base",
      "seller_label": "Blockchain Money Map",
      "tool_id": "wallet_snapshot"
    },
    "mode": "classify"
  }),
});
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 $0.01 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.01"})
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.blockchainmoneymap.com/api/x402/x402-bmm-agent-spend-category-classifier",
        json={
            "facts": {
                "amount": 0.01,
                "currency": "USDC",
                "description": "wallet audit report",
                "network": "base",
                "seller_label": "Blockchain Money Map",
                "tool_id": "wallet_snapshot",
            },
            "mode": "classify",
        },
    )
    print(res.status_code, res.text)

Security scan

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