ToolVet
80trust / 100

World Indicators

by tokenguard in Markets & finance

x402 APIPassing, checked 3 h ago

What are this country's headline economics? World Bank time series for GDP, GDP per capita, population, inflation, unemployment, life expectancy, CO2 per capita or internet penetration, by plain-English alias or raw indicator code

POST https://eltociear-tokenguard.hf.space/world/indicators

Last 30 days

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Status and outage history · Atom feed

Uptime
100%
Response time
222 ms typical, 413 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

POST https://eltociear-tokenguard.hf.space/world/indicators

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/world/indicators
content-type: application/json

{
  "country": "JP",
  "indicator": "gdp",
  "years": 5
}

Parameters

ParameterTypeRequiredDescription
countrystringYesISO 2- or 3-letter country code
indicatorstringNogdp | gdp_per_capita | population | inflation | unemployment | life_expectancy | co2_per_capita | internet_users, or a World Bank code
yearsintegerNo1-60 most recent years (default 5)

Example response

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

{
  "country": "Japan",
  "country_code": "JPN",
  "indicator": "GDP (current US$)",
  "latest": {
    "value": 4435162999900,
    "year": "2025"
  },
  "series": [
    {
      "value": 4435162999900,
      "year": "2025"
    }
  ]
}

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/world/indicators' \
  -H 'content-type: application/json' \
  --data-raw '{"country":"JP","indicator":"gdp","years":5}'

# 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/world/indicators' \
  -H 'content-type: application/json' \
  --data-raw '{"country":"JP","indicator":"gdp","years":5}' \
  | 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%2Fworld%2Findicators&method=POST
const res = await pay("https://eltociear-tokenguard.hf.space/world/indicators", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({
    "country": "JP",
    "indicator": "gdp",
    "years": 5
  }),
});
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/world/indicators",
        json={
            "country": "JP",
            "indicator": "gdp",
            "years": 5,
        },
    )
    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 agoPassed402185 ms$0.02
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