# HTTPay Trending Tokens API

> HTTPay Trending Tokens API is a paid API for AI agents from httpay.xyz, paid per call via x402, $0.008/call, status unknown (last checked 2026-09-14).

Returns currently trending cryptocurrency coins and NFTs from CoinGecko, including price, market cap rank, and floor price data

## Facts

- Endpoint: POST https://httpay.xyz/api/trending-tokens
- Price: $0.008/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/httpay-trending-tokens-api-38f511ce
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_D9GAJJ0yeGEwg5fL_YvR0

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability httpay-trending-tokens-api-38f511ce -d '<json body>'
```

Example prompt: What coins and NFTs are trending right now on CoinGecko — give me their symbols, ranks, and prices?

## When to prefer this

Use this endpoint when you need a real-time snapshot of which crypto coins and NFT collections are currently trending globally, without needing to authenticate with a CoinGecko API key. Ideal for market pulse checks, dashboards, or agent workflows tracking crypto momentum. Costs only $0.008 USDC per call via x402 micropayment on Base.

## Known failure modes

- CoinGecko upstream unavailable — stale or error response
- Payment not completed via x402 — 402 response requiring USDC on Base
- Rate limiting or network timeout returning no data
- Partial data if CoinGecko returns incomplete trending list

## How this service works

Top trending tokens right now from CoinGecko (live)

## Output

A JSON object containing two lists: trendingCoins (with rank, name, symbol, BTC price, market cap rank, and thumbnail) and trendingNFTs (with name, symbol, 24h price change, and ETH floor price), sourced from CoinGecko with a timestamp.

## Example request

```json
{}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "source": "CoinGecko",
  "trendingNFTs": [
   {
    "name": "Pudgy Penguins",
    "symbol": "PPG",
    "change24h": "5.2%",
    "floorPriceETH": 11.5
   }
  ],
  "trendingCoins": [
   {
    "name": "Pepe",
    "rank": 1,
    "symbol": "PEPE",
    "priceBTC": "0.000000000300",
    "marketCapRank": 30
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/httpay-trending-tokens-api-38f511ce/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from httpay.xyz](https://www.zero.xyz/host/httpay.xyz/llms.txt)