# x402 Finance Hub – Crypto Market Data

> x402 Finance Hub – Crypto Market Data is a paid API for AI agents from x402-trading-hub.vercel.app, paid per call via x402, $0.08/call, status unknown (last checked 2026-10-02).

Returns real-time or recent crypto market data for a given symbol, sourced from Alpha Vantage, Twelve Data, and TradingView, payable via USDC on Base.

## Facts

- Endpoint: POST https://x402-trading-hub.vercel.app/api/crypto/market?utm_source=zero.xyz
- Price: $0.08/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-02
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-finance-hub-crypto-market-data-f0c904db
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_f2LedLBWpndycZ4pBiXqf

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 x402-finance-hub-crypto-market-data-f0c904db -d '<json body>'
```

Example prompt: What's the current market data for BTC — price, volume, and any other available stats?

## When to prefer this

Use this endpoint when you need real-time or near-real-time cryptocurrency market data for a specific symbol and are comfortable paying micro-fees in USDC on Base. Prefer this over free alternatives when you need reliable, multi-source aggregated data from Alpha Vantage, Twelve Data, and TradingView.

## Known failure modes

- Invalid or unsupported crypto symbol returns error or empty data
- Payment not processed correctly (USDC on Base) results in 402 response
- Upstream provider (Alpha Vantage, Twelve Data) rate limit or outage causes failure
- Missing required 'symbol' field in request body causes validation error

## How this service works

Forex, stocks, crypto, and trading data from Alpha Vantage, Twelve Data, TradingView, and Forex Factory. Pay with USDC on Base.

## Output

Returns a data object containing market information for the requested cryptocurrency symbol, such as price, volume, and related trading metrics sourced from Alpha Vantage, Twelve Data, or TradingView.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "symbol": {
   "type": "string",
   "description": "Crypto symbol"
  }
 }
}
```

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-finance-hub-crypto-market-data-f0c904db/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-trading-hub.vercel.app](https://www.zero.xyz/host/x402-trading-hub.vercel.app/llms.txt)