ToolVet
82trust / 100

Price

by Crypto & Token Prices in Onchain & crypto

x402 APIPassing, checked 3 h ago

Current USD prices for any crypto asset: majors by ticker (BTC, ETH, SOL), anything else by CoinGecko id or chain + contract address — so long-tail meme tokens work too. Up to 25 assets per call with per-asset confidence scores and timestamps. Crypto only; no equities or ETFs. POST a JSON body like: {"symbols":["BTC","ETH","pepe"]}

POST https://keyronne.com/api/price

Last 30 days

All checks passedSome failedAll failedNot checked
Uptime
100%
Response time
179 ms typical, 179 ms slowest 5%
Last check
3 h ago
Next check
any minute now

How to call it

# See the payment challenge (nothing is charged)
curl -i -X POST "https://keyronne.com/api/price" \
  -H "content-type: application/json" \
  -d '{"symbols":["BTC","ETH","pepe"]}'
import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { ExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client().register(
  "eip155:8453",
  new ExactEvmScheme(privateKeyToAccount(process.env.AGENT_KEY)),
);
const pay = wrapFetchWithPayment(fetch, client);

// Not sure it's safe to pay? Preflight it first for $0.005:
// GET https://toolvet.app/api/v1/check?url=https%3A%2F%2Fkeyronne.com%2Fapi%2Fprice
const res = await pay("https://keyronne.com/api/price", {
  method: "POST",
  headers: { "content-type": "application/json" },
  body: JSON.stringify({"symbols":["BTC","ETH","pepe"]}),
});
console.log(await res.json());

Example input

{
  "symbols": [
    "BTC",
    "ETH",
    "pepe"
  ]
}

Example output

{
  "attribution": "Price data from DefiLlama (coins.llama.fi)",
  "count": 3,
  "found": 3,
  "prices": [
    {
      "coin": "coingecko:bitcoin",
      "confidence": 0.99,
      "found": true,
      "priceUsd": 67123.45,
      "query": "BTC",
      "symbol": "BTC",
      "updatedAt": "2026-07-08T04:00:00.000Z"
    }
  ]
}

Security scan

  • No findings. We scan names, descriptions and tool definitions for hidden instructions and other prompt-injection patterns.

Recent checks

WhenResultHTTPTimePrice
3 h agoPassed402179 ms$0.003
8 h agoPassed402296 ms$0.003