# Agent Hub Crypto Price Lookup

> Agent Hub Crypto Price Lookup is a paid API for AI agents from agents.torbrooknews.com, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-13).

Returns live cryptocurrency prices with 24-hour change and market cap for up to 50 coins in up to 10 currencies

## Facts

- Endpoint: GET https://agents.torbrooknews.com/v1/crypto/price?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-13
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/agent-hub-crypto-price-lookup-5a8345a4
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_nb9OxAmECPtKJnFTENafc

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 agent-hub-crypto-price-lookup-5a8345a4
```

Example prompt: What are the current prices of BTC, ETH, and SOL in USD, including their 24-hour change and market caps?

## When to prefer this

Choose this endpoint when you need real-time cryptocurrency price data with 24-hour change and market cap for one or many coins simultaneously. It supports both ticker symbols (btc, eth) and CoinGecko IDs, making it flexible. Prefer it over general web scraping when structured, machine-readable price data is needed and when bulk lookups (up to 50 coins) are required in a single call.

## Known failure modes

- Invalid or unrecognized coin symbol/ID returns an error or omits that coin from the response
- Requesting more than 50 coins or more than 10 currencies may result in a rejection or truncation
- Unsupported currency code returns an error
- Network or upstream CoinGecko outage may cause stale or missing data
- Payment failure (x402) results in a 402 response before any data is returned

## How this service works

Live crypto prices with 24h change and market cap. Pass symbols (btc,eth,sol) or CoinGecko ids, up to 50 coins, in up to 10 currencies (usd,cad,eur...).

## Output

A JSON object mapping each requested coin to its current price, 24-hour percentage change, and market cap, denominated in the requested currencies (defaults to USD). Up to 50 coins and 10 currencies can be requested per call.

## 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",
     "required": [
      "coins"
     ],
     "properties": {
      "vs": {
       "type": "string",
       "description": "Comma list of currencies, default usd"
      },
      "coins": {
       "type": "string",
       "description": "Comma list, e.g. btc,eth,sol"
      }
     }
    }
   },
   "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/agent-hub-crypto-price-lookup-5a8345a4/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from agents.torbrooknews.com](https://www.zero.xyz/host/agents.torbrooknews.com/llms.txt)