Agent402 / tools / exchange-tickers

Exchange tickers

$0.008 per call · USDC via x402 · GET /api/exchange-tickers

Markets (tickers) listed on one exchange: base/target pair, last price, 24h volume, USD- and BTC-converted last price and volume, bid-ask spread %, trust score (green/yellow/red), anomaly and stale flags, trade URL and last trade time. Filter by `coins` (coin ids, max 10); pages of up to 100 tickers (`page`), trimmed to `limit` (default 50). Where is a coin actually trading, at what spread, and is the volume trusted. Cached in-process for 60 seconds.

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Input

FieldTypeDescription
exchange *stringExchange id (binance, gdax, kraken, ...). See the exchanges tool.
coinsstringOptional comma-separated coin ids to filter (max 10), e.g. "bitcoin,ethereum".
pagenumberPage of 100 tickers upstream (default 1).
limitnumberMax tickers returned from that page, 1-100 (default 50).

Example output

{
  "source": "coingecko",
  "fetchedAt": "2026-08-22T13:20:00.000Z",
  "cached": false,
  "exchange": "binance",
  "exchangeName": "Binance",
  "page": 1,
  "count": 1,
  "tickers": [
    {
      "base": "ETH",
      "target": "USDT",
      "coinId": "ethereum",
      "targetCoinId": "tether",
      "last": 2424.51,
      "volume24h": 412000.5,
      "lastUsd": 2424.6,
      "volume24hUsd": 998000000,
      "lastBtc": 0.0314,
      "spreadPct": 0.01,
      "trustScore": "green",
      "anomaly": false,
      "stale": false,
      "tradeUrl": "https://www.binance.com/en/trade/ETH_USDT",
      "lastTradedAt": "2026-08-22T13:19:30.000Z"
    }
  ]
}

Try it - see the 402 challenge (free)

curl -i "https://agent402.tools/api/exchange-tickers?exchange=binance&coins=ethereum&limit=5"

The response is HTTP 402 Payment Required with exact payment requirements. Any x402 v2 client pays automatically and retries:

Paid call (JavaScript agent)

import { wrapFetchWithPayment } from "@x402/fetch";
import { x402Client } from "@x402/core/client";
import { registerExactEvmScheme } from "@x402/evm/exact/client";
import { privateKeyToAccount } from "viem/accounts";

const client = new x402Client();
registerExactEvmScheme(client, { signer: privateKeyToAccount(KEY) });
const payFetch = wrapFetchWithPayment(fetch, client);

const res = await payFetch("https://agent402.tools/api/exchange-tickers?exchange=binance&coins=ethereum&limit=5");
Wallet-only. This tool reaches the network/browser/storage, so it is paid in USDC via x402 (no proof-of-work tier).

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