# x402 Crypto Trending

> x402 Crypto Trending is a paid API for AI agents from agentx402pay.com, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-20).

Returns the top trending cryptocurrencies ranked by current search interest

## Facts

- Endpoint: GET https://agentx402pay.com/api/crypto-trending?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-20
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-crypto-trending-195dbef5
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_Pb6CFHV42WlJDaw_19fv1

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 x402-crypto-trending-195dbef5
```

Example prompt: What cryptocurrencies are trending the most right now based on search interest? Show me the top coins people are looking up today.

## When to prefer this

Choose this endpoint when you need a quick, real-time snapshot of which cryptocurrencies are capturing the most search interest — ideal for market sentiment analysis, content creation, trading signal generation, or surfacing trending tokens for downstream processing. Prefer it over price-based rankings when you want to understand public attention and search momentum rather than market cap or volume.

## Known failure modes

- Payment not received or insufficient USDC balance results in 402 Payment Required
- Data source temporarily unavailable may result in 503 or empty response
- Rate limiting if called too frequently in a short window
- No query parameters supported, so no filtering or customization of results is possible

## How this service works

Get the top trending cryptocurrencies right now, ranked by search interest

## Output

A ranked list of currently trending cryptocurrencies ordered by search interest, likely including coin names, tickers, and relative popularity or ranking position reflecting real-time or near-real-time search demand.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-crypto-trending-195dbef5/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agentx402pay.com](https://www.zero.xyz/host/agentx402pay.com/llms.txt)