# x402 Weather API Hub – Metadata Endpoint

> x402 Weather API Hub – Metadata Endpoint is a paid API for AI agents from x402-weather.vercel.app, paid per call via x402, $0.075/call, status unknown (last checked 2026-10-21).

Fetches metadata about available weather API paths within the x402 micropayment-gated weather hub

## Facts

- Endpoint: POST https://x402-weather.vercel.app/api/metat/%7Bpath%7D?utm_source=zero.xyz
- Price: $0.075/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-21
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/x402-weather-api-hub-metadata-endpoint-43448690
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_0nKF42qXnPRygozcs4FJn

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-weather-api-hub-metadata-endpoint-43448690 -d '<json body>'
```

Example prompt: What weather API paths or metadata are available for Berlin through the x402 weather hub?

## When to prefer this

Choose this endpoint when you need to discover or retrieve metadata about the weather API paths available within the x402 weather hub, especially when exploring what data sources are accessible for a given location before making downstream weather data calls. Prefer this over direct weather APIs when you need to audit or enumerate supported endpoints programmatically using a micropayment model.

## Known failure modes

- Missing or invalid query parameter returns an error or empty data object
- Unrecognized path variable results in a 404 or undefined route response
- Payment not processed correctly via x402 may block response delivery
- Coordinates in unsupported format may fail to resolve to a valid location
- RapidAPI provider outage may cause upstream data unavailability

## How this service works

21 paid weather API endpoints powered by x402 micropayments

## Output

Returns a data object containing metadata about available weather API endpoints or path-specific weather data sourced from RapidAPI providers, wrapped in an x402 micropayment-gated response.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "query"
 ],
 "properties": {
  "query": {
   "type": "string",
   "description": "Location name or coordinates (e.g. 'Berlin' or '48.8566,2.3522')"
  },
  "location": {
   "type": "string",
   "description": "Location identifier (e.g. city name, IATA code)"
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "properties": {
  "data": {
   "type": "object",
   "description": "Response data from the underlying RapidAPI provider"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/x402-weather-api-hub-metadata-endpoint-43448690/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from x402-weather.vercel.app](https://www.zero.xyz/host/x402-weather.vercel.app/llms.txt)