ToolVet
78trust / 100

Market News

by x402-test.genesisblock.ai in Markets & finance

x402 APIPassing, checked 54 min ago

GenesisBlock: Real-time equity market headlines and index tracking.

GET
https://x402-test.genesisblock.ai/api/market-news
Price
$0.002
per call in USDC
Uptime
100%
last 30 days
Response time
466 ms
2.1 s slowest 5%
Last check
Passed
54 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

GET https://x402-test.genesisblock.ai/api/market-news

Each call costs $0.002 in USDC on Base Sepolia, 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

The listing has no example input.

GET https://x402-test.genesisblock.ai/api/market-news

Example response

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

{
  "data": {
    "count": 20,
    "indices": [
      {
        "changePct": 0.42,
        "symbol": "SPX",
        "value": 5482.31
      }
    ],
    "items": [
      {
        "id": "mn-001",
        "tickers": [
          "SPX"
        ],
        "title": "Fed signals data-dependent path on rate cuts"
      }
    ]
  },
  "meta": {
    "node": "x402-edge",
    "schema": "x402.bazaar.market-news/v2"
  }
}

Call it from code

The curl command shows the payment challenge. The JavaScript and Python versions pay and call, and never pay more than $0.002.

curl: see the payment challenge
# bash or zsh: see the payment challenge. Nothing is charged.
curl -sS -g -i 'https://x402-test.genesisblock.ai/api/market-news'

# 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 - 'https://x402-test.genesisblock.ai/api/market-news' \
  | 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 $0.002 per call.
const client = new x402Client().setSpendControls({ maxAmountPerPayment: "$0.002" });
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 $0.002 per payment. GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fx402-test.genesisblock.ai%2Fapi%2Fmarket-news
const res = await pay("https://x402-test.genesisblock.ai/api/market-news");
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 $0.002 per call.
client = x402ClientSync().set_spend_controls({"max_amount_per_payment": "$0.002"})
register_exact_evm_client(client, EthAccountSigner(Account.from_key(os.environ["EVM_PRIVATE_KEY"])))

with x402_requests(client) as session:
    res = session.get("https://x402-test.genesisblock.ai/api/market-news")
    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
54 min agoPassed402466 ms$0.002
5 h agoPassed4021.2 s$0.002
10 h agoPassed402555 ms$0.002
14 h agoPassed4022.1 s$0.002
18 h agoPassed402633 ms$0.002
Show 10 older checks
22 h agoPassed402380 ms$0.002
26 h agoPassed4021.3 s$0.002
30 h agoPassed402231 ms$0.002
34 h agoPassed402300 ms$0.002
38 h agoPassed402529 ms$0.002
42 h agoPassed402366 ms$0.002
46 h agoPassed402240 ms$0.002
2 days agoPassed402578 ms$0.002
2 days agoPassed402418 ms$0.002
2 days agoPassed402616 ms$0.002