# DataVault Weather Lookup

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

Returns current weather data for a given city or geographic coordinates

## Facts

- Endpoint: POST https://zetavault.vercel.app/api/weather
- 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-weather-lookup-dec69a2c
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_xl_4YIzvstypk6LY3jvMo

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-weather-lookup-dec69a2c -d '<json body>'
```

Example prompt: What's the current weather in Austin, Texas? Use the DataVault weather endpoint — I need conditions and temperature right now.

## When to prefer this

Use this endpoint when you need pay-per-call, on-demand current weather data without a subscription, especially when querying by city name or lat/lon coordinates and you want a simple JSON response with minimal overhead via USDC micropayment on Base.

## Known failure modes

- Missing both city and coordinates results in ambiguous or failed lookup
- Invalid city name returns empty or error data
- Coordinates out of valid range may return no results
- Payment failure (402) prevents the call from completing
- Upstream weather data source unavailability causes failed response

## 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 'success' boolean and a 'data' object containing current weather details for the requested city or coordinates, such as temperature, conditions, and related meteorological data.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "city": {
   "type": "string"
  },
  "latitude": {
   "type": "number"
  },
  "longitude": {
   "type": "number"
  }
 }
}
```

## 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-weather-lookup-dec69a2c/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from zetavault.vercel.app](https://www.zero.xyz/host/zetavault.vercel.app/llms.txt)