# Orchard Data Crypto Spot Price API

> Orchard Data Crypto Spot Price API is a paid API for AI agents from orchard-data.letom1176.workers.dev, paid per call via x402, $0.003/call, status unknown (last checked 2026-09-14).

Returns real-time spot prices and 24-hour percent changes for major cryptocurrencies, paid per-call via x402 (USDC on Base).

## Facts

- Endpoint: GET https://orchard-data.letom1176.workers.dev/api/crypto-spot
- 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/orchard-data-crypto-spot-price-api-ea2aed1d
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_3xvvxKpAgleeSZXkNR6vD

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-spot-price-api-ea2aed1d
```

Example prompt: What's the current spot price of Bitcoin and Ethereum, and how much have they moved in the last 24 hours?

## When to prefer this

Choose this endpoint when you need real-time crypto spot prices with 24h change data and are operating in an x402-compatible payment environment using USDC on Base. At $0.003 per call, it is cost-effective for per-query agent workflows that don't need order book depth, historical data, or trading execution.

## Known failure modes

- Payment not provided or insufficient USDC balance — returns HTTP 402 Payment Required
- Invalid or unsupported cryptocurrency symbol — may return empty array or error
- Network/worker downtime — returns HTTP 5xx
- Malformed request parameters — returns HTTP 400

## How this service works

Market data for AI agents, paid per-call via x402 (USDC on Base). Free index at /, free spec here.

## Output

A JSON array of cryptocurrency objects, each containing the symbol (e.g. BTC, ETH), current USD spot price, and 24-hour percentage price change. Example: [{"symbol":"BTC","usd":64719,"change_24h_pct":-0.25},{"symbol":"ETH","usd":3410,"change_24h_pct":0.4}].

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "crypto": [
   {
    "usd": 64719,
    "symbol": "BTC",
    "change_24h_pct": -0.25
   },
   {
    "usd": 3410,
    "symbol": "ETH",
    "change_24h_pct": 0.4
   }
  ]
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/orchard-data-crypto-spot-price-api-ea2aed1d/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)