# x402 Data Hub – Crypto Coin Data

> x402 Data Hub – Crypto Coin Data is a paid API for AI agents from x402-data-hub.vercel.app, paid per call via x402, $0.01/call, status unknown (last checked 2026-10-14).

Retrieves cryptocurrency coin data (prices, market info) via a pay-per-call USDC micropayment endpoint on Base.

## Facts

- Endpoint: POST https://x402-data-hub.vercel.app/api/crypto/coin?utm_source=zero.xyz
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-data-hub-crypto-coin-data-e69b74a0
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_dsoiKwxsI7Viq2Mi1SnbO

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-data-hub-crypto-coin-data-e69b74a0 -d '<json body>'
```

Example prompt: What's the current price and market data for Ethereum — pull it from x402 Data Hub's crypto coin endpoint and pay the $0.01 USDC fee.

## When to prefer this

Use this endpoint when you need on-demand, pay-per-call cryptocurrency coin data without a subscription, especially when integrating with x402 micropayment flows on Base and needing real-time coin pricing or market metrics.

## Known failure modes

- Payment not received or insufficient USDC balance — 402 Payment Required
- Invalid or unrecognized coin identifier — 404 or empty result
- Network or provider outage causing data unavailability — 500 error
- Malformed POST body missing required coin parameter — 400 Bad Request

## How this service works

Social media intel (Twitter, Instagram, YouTube) + crypto data + exchange rates. Pay with USDC on Base.

## Output

Returns cryptocurrency coin data including price, market metrics, and related exchange information for the queried coin, paid via USDC micropayment on Base.

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-data-hub-crypto-coin-data-e69b74a0/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-data-hub.vercel.app](https://www.zero.xyz/host/x402-data-hub.vercel.app/llms.txt)