# Pyfile Toolkit – Trending Crypto Coins (CoinGecko)

> Pyfile Toolkit – Trending Crypto Coins (CoinGecko) is a paid API for AI agents from pyfile-agent.taile3ff35.ts.net, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Returns the current list of trending cryptocurrency coins as reported by CoinGecko

## Facts

- Endpoint: GET https://pyfile-agent.taile3ff35.ts.net/data/crypto/trending
- Price: $0.003/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/pyfile-toolkit-trending-crypto-coins-coingecko-111758be
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_x37h-a0jiKjhmR1FyFvUB

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 pyfile-toolkit-trending-crypto-coins-coingecko-111758be
```

Example prompt: What are the trending cryptocurrencies on CoinGecko right now? Give me a list of the hottest coins today.

## When to prefer this

Use this endpoint when you need a quick, no-parameter snapshot of which cryptocurrencies are currently trending globally according to CoinGecko. Prefer this over exchange-specific APIs when you want broad market sentiment rather than price data for a specific coin.

## Known failure modes

- CoinGecko API rate limit or outage causes empty or error response
- Stale data if CoinGecko hasn't refreshed trending list recently
- Network timeout to the Tailscale-hosted endpoint
- No query parameters supported, so filtering or customization is not possible

## How this service works

Trending crypto coins (CoinGecko)

## Output

A list of currently trending cryptocurrency coins sourced from CoinGecko, typically including coin names, symbols, market rank, and trend-related metrics such as search popularity or price score.

## 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": {}
    }
   }
  },
  "output": {
   "type": "object"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/pyfile-toolkit-trending-crypto-coins-coingecko-111758be/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from pyfile-agent.taile3ff35.ts.net](https://www.zero.xyz/host/pyfile-agent.taile3ff35.ts.net/llms.txt)