ToolVet
78trust / 100

Macro

by tokenguard in Onchain & crypto

x402 APIPassing, checked 3 h ago

What is inflation, GDP growth or unemployment in these countries? Resolved to each country's latest published year and returned with ISO code, year, value and unit — one call for a whole country set, with no series ids to look up and no per-country round trips.

POST
https://eltociear-tokenguard.hf.space/macro
Price
$0.02
per call in USDC
Uptime
100%
last 30 days
Response time
267 ms
334 ms slowest 5%
Last check
Passed
3 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

How to call it

POST https://eltociear-tokenguard.hf.space/macro

Each call costs $0.02 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://eltociear-tokenguard.hf.space/macro
content-type: application/json

{}

Parameters

ParameterTypeRequiredDescription
countriesstringNo Default: "US,CN,JP,DE,GB".
indicatorstringNo One of: inflation, gdp_growth, unemployment. Default: "inflation".

Example response

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

{
  "countries_count": 5,
  "data": [
    {
      "country": "United States",
      "iso": "USA",
      "unit": "%",
      "value": 2.95,
      "year": "2024"
    }
  ],
  "indicator": "Inflation CPI %"
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.02.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i -X POST 'https://eltociear-tokenguard.hf.space/macro' \
  -H 'content-type: application/json' \
  --data-raw '{}'

# 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://eltociear-tokenguard.hf.space/macro' \
  -H 'content-type: application/json' \
  --data-raw '{}' \
  | 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 $0.02 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.02" });
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 $0.02 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Feltociear-tokenguard.hf.space%2Fmacro&method=POST
const res = await pay("https://eltociear-tokenguard.hf.space/macro", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({}),
});
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 $0.02 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.02"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.post(
        "https://eltociear-tokenguard.hf.space/macro",
        json={},
    )
    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
3 h agoPassed402183 ms$0.02
7 h agoPassed402333 ms$0.02
11 h agoPassed402293 ms$0.02
15 h agoPassed402204 ms$0.02
19 h agoPassed402183 ms$0.02
Show 10 older checks
23 h agoPassed402114 ms$0.02
26 h agoPassed402305 ms$0.02
31 h agoPassed402309 ms$0.02
34 h agoPassed402334 ms$0.02
38 h agoPassed402331 ms$0.02
41 h agoPassed402279 ms$0.02
45 h agoPassed402302 ms$0.02
2 days agoPassed402117 ms$0.02
2 days agoPassed402362 ms$0.02
2 days agoPassed402182 ms$0.02