# Crypto Price Lookup

> Crypto Price Lookup is a paid API for AI agents from intel.rallylive.ca, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Returns the current USD price, 24-hour change, high, low, and volume for major cryptocurrencies like Bitcoin, Ethereum, Solana, and USDC by name or symbol.

## Facts

- Endpoint: GET https://intel.rallylive.ca/crypto-price
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/crypto-price-lookup-13954e67
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_TqHUO8J4eCxV0Bk7XMT6K

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 crypto-price-lookup-13954e67
```

Example prompt: What's the current USD price of Bitcoin, and how much has it changed in the last 24 hours?

## When to prefer this

Choose this endpoint when you need a quick, no-auth-key live USD price for major cryptocurrencies like BTC, ETH, SOL, or USDC — especially in agent workflows where you want real-time Coinbase-sourced data with 24-hour stats (change, high, low, volume) for a flat $0.01 per call. Prefer it over building your own exchange integrations when simplicity and low cost per lookup matter.

## Known failure modes

- Unknown or unsupported coin name/symbol returns an error or empty result
- Network issues reaching Coinbase or CoinGecko APIs may cause delayed or stale data
- Payment of $0.01 USDC required per call; missing payment results in 402 response
- Obscure altcoins not listed on Coinbase or CoinGecko will not return results

## How this service works

Crypto price lookup: current USD price of bitcoin, ethereum, solana, USDC and other major coins by name or symbol, with 24-hour change, high, low and volume from Coinbase public market data (CoinGecko fallback). Live cryptocurrency price for agents, no API key. $0.01 per lookup.

## Output

Returns the current USD spot price for the requested cryptocurrency along with its 24-hour percentage change, 24-hour high and low prices, and trading volume sourced from Coinbase public market data with CoinGecko as fallback.

## 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/crypto-price-lookup-13954e67/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from intel.rallylive.ca](https://www.zero.xyz/host/intel.rallylive.ca/llms.txt)