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x402 Multi-Tool API – Trending Crypto Coins
x402
x402 Multi-Tool API – Trending Crypto Coins is a paid API for AI agents from x402deploy.vercel.app, paid per call via x402, $0.005/call, status unknown (last checked 2026-09-14).
Returns a ranked list of currently trending cryptocurrency coins by market activity and interest
Price / call$0.005
Success—
StatusUnknown
How this service works
Pay-per-request data toolkit for AI agents — 13 no-auth tools, $0.005 USDC each via x402. Web search, read URL, crypto price/markets/trending, Wikipedia, news headlines, weather, FX rates, IP geolocation, DNS lookup, stock quotes, and domain WHOIS.
Output
Returns a JSON object with a 'coins' array where each entry includes the coin's id (e.g. 'pudgy-penguins'), human-readable name, ticker symbol, and market_cap_rank. Also includes a 'total' count of results returned. The list is ordered by trending score/market activity.
Example use cases
Daily crypto trend briefing
“Give me a quick rundown of the top 5 trending crypto coins right now — I want to know which tokens are getting the most market attention today.”
Meme coin or altcoin discovery
“Which cryptocurrencies are trending right now? I'm looking for emerging altcoins or meme coins people are excited about — show me the top 15.”
Portfolio research starting point
“I'm researching new crypto investments — can you pull the current trending coins list so I can see what's gaining traction by market cap rank?”
Technical details
Endpoint
POSThttps://x402deploy.vercel.app/api/trendingWhen to prefer
Choose this endpoint when you need a real-time snapshot of which cryptocurrencies are currently trending by market interest and activity, especially for discovery of emerging or popular tokens. Prefer this over a general crypto price lookup when you don't have specific coins in mind and want to surface what's hot right now. It's pay-per-request with no API key required — ideal for agents that need occasional trending data without a subscription.
Side effects
- Payment not included or invalid x402 USDC payment header — returns 402 Payment Required
- limit parameter is a non-integer or negative value — may return validation error or default result set
- Upstream CoinGecko API unavailable — may return 502 or empty data
- Requesting a limit larger than the available trending coins — returns fewer results than requested without error
- Rate limits on underlying provider may cause intermittent failures
Input
Schema · Request body
| Field | Type | Description |
|---|---|---|
| limit | integer |
Output
Schema · Response
{
"coins": [
{
"id": "pudgy-penguins",
"name": "Pudgy Penguins",
"symbol": "PENGU",
"market_cap_rank": 42
}
],
"total": 1
}Tags
x402
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