Coin search · Coin Search
by Coin search
$0.005
per call · USD Coin on Base
Resolve a name or ticker to coin ids: full-text search returning matching coins (id, symbol, name, market cap rank, ordered by rank), exchanges (id, name, market type) and categories (id, name), plus NFT collections. `limit` per group 1-50 (default 10). The id resolver for every other coin tool: an agent holding "PEPE" or "render" gets the canonical id here before calling coin-profile, coin-ohlc or coin-history. Cached in-process for 5 minutes.
Endpoint
GET https://agent402.tools/api/coin-search3
Calls / 30d
1
Unique payers / 30d
Aug 31
Last called
exact
Payment scheme
Call this service
import { wrapFetchWithPayment } from "@x402/fetch";
import { privateKeyToAccount } from "viem/accounts";
const account = privateKeyToAccount(process.env.PRIVATE_KEY);
const fetchWithPay = wrapFetchWithPayment(fetch, account);
const res = await fetchWithPay("https://agent402.tools/api/coin-search", {
method: "GET",
});
const data = await res.json();curl -X GET \
"https://agent402.tools/api/coin-search?limit=5&query=usdc" \
-H "X-PAYMENT: <signed x402 payment>"Example response
{
"cached": false,
"categories": [
{
"id": "usdc-stablecoins",
"name": "USDC Stablecoins"
}
],
"coins": [
{
"id": "usd-coin",
"name": "USDC",
"rank": 6,
"symbol": "USDC"
}
],
"counts": {
"categories": 1,
"coins": 5,
"exchanges": 0,
"nfts": 0
},
"exchanges": [],
"fetchedAt": "2026-08-22T13:20:00.000Z",
"nfts": [],
"query": "usdc",
"source": "coingecko"
}Payment details
0xabf4fabd7c416fb67202e5f9002389fc75e2a9d0USD Coin · 0x833589fcd6edb6e08f4c7c32d4f71b54bda02913Is this your API?
Pin it to the top of Search & Web and the homepage with a featured placement.
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