# Orchard Data Crypto Trending

> Orchard Data Crypto Trending is a paid API for AI agents from orchard-data.letom1176.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-16).

Returns a ranked list of currently trending cryptocurrency coins with price and 24-hour change data

## Facts

- Endpoint: GET https://orchard-data.letom1176.workers.dev/api/crypto-trending?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-16
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/orchard-data-crypto-trending-c0546f85
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2-HDsrwMoUxtUHYW4Kz1S

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 orchard-data-crypto-trending-c0546f85
```

Example prompt: What cryptocurrencies are trending right now? Give me the top-ranked coins with their current prices and how much they've moved in the last 24 hours.

## When to prefer this

Choose this endpoint when you need a quick, pay-per-call snapshot of currently trending cryptocurrency coins without maintaining a subscription or API key. Ideal for agents that need infrequent or on-demand crypto trend data and already support the x402 micropayment protocol with USDC on Base. Prefer over full market data APIs when you only need trending/momentum data rather than comprehensive historical or order book data.

## Known failure modes

- Payment not included or insufficient USDC — returns HTTP 402 requiring x402 payment
- Upstream market data source unavailable — may return 503 or empty trending list
- Rate limiting if too many calls in short window
- Malformed response if market data feed is stale or down

## How this service works

Market data and agent tools (web-read, email-verify, token-check) for AI agents, paid per-call via x402 (USDC on Base). Free index at /, free spec here.

## Output

A JSON array of trending coins, each with fields: name, symbol, rank (integer position in trending list), price_usd (current price in US dollars), and change_24h_pct (percentage price change over the last 24 hours). Coins are ordered by trending rank.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "properties": {
   "type": "string"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "trending_coins": [
   {
    "name": "IGNITION",
    "rank": 1,
    "symbol": "IGNITION",
    "price_usd": 0.02016,
    "change_24h_pct": 65.4
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orchard-data-crypto-trending-c0546f85/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from orchard-data.letom1176.workers.dev](https://www.zero.xyz/host/orchard-data.letom1176.workers.dev/llms.txt)