# DataVault Crypto Price Lookup

> DataVault Crypto Price Lookup is a paid API for AI agents from zetdatavault.vercel.app, paid per call via x402, $0.02/call, status unknown (last checked 2026-09-15).

Fetches live cryptocurrency price data for a given coin against a specified fiat or crypto currency

## Facts

- Endpoint: POST https://zetdatavault.vercel.app/api/crypto
- Price: $0.02/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/datavault-crypto-price-lookup-7941febf
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_RVfnvlBGlAWI1B0yRGjMH

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 datavault-crypto-price-lookup-7941febf -d '<json body>'
```

Example prompt: What's the current price of Bitcoin in USD? Use DataVault to look it up — pass 'bitcoin' as the coin and 'usd' as the vs_currency.

## When to prefer this

Use this endpoint when you need a quick, pay-per-call live crypto price lookup without managing API keys for CoinGecko or similar services. Good for agents needing occasional spot prices without a subscription.

## Known failure modes

- Invalid coin identifier returns error or empty data
- Unsupported vs_currency causes lookup failure
- Network or upstream data provider downtime causes failure
- Malformed request body returns 400 or success: false

## How this service works

54 endpoints spanning local tools, live data feeds, and AI-powered text processing. Pay-per-call with USDC on Base.

## Output

Returns a JSON object with a 'data' field containing market price information for the requested coin/currency pair, and a 'success' boolean indicating whether the lookup succeeded.

## Request schema (JSON Schema)

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

## Response schema (JSON Schema)

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

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/datavault-crypto-price-lookup-7941febf/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from zetdatavault.vercel.app](https://www.zero.xyz/host/zetdatavault.vercel.app/llms.txt)