Pay-per-call daily weather forecast via Google Maps Platform, settled on Tempo L2.
What it does
This MPP (Micropayment Protocol) endpoint provides a daily weather forecast lookup, proxying Google Maps Platform's Weather API through Tempo's payment layer. Each call is a one-shot charge settled in pathUSD on the Tempo L2 chain (chainId 4217). The endpoint lives at `/weather/v1/forecast/days:lookup` and responds to GET requests.
Pricing is 150 base units of pathUSD (6 decimals), which works out to $0.000150 per request — a fraction of a cent. The provider covers gas fees (feePayer: true), so callers only pay the stated amount. The challenge expires far in the future (April 2026), indicating a stable listing.
This endpoint is part of a broader Google Maps proxy suite hosted at googlemaps.mpp.tempo.xyz that also covers geocoding, directions, places, routes, tiles, and air quality. No OpenAPI schema, documentation pages, or usage examples were found on the provider's domain; the endpoint structure and query parameters must be inferred from Google's own Weather API documentation. Callers should expect to pass location coordinates and receive a multi-day weather forecast in JSON.
Capabilities
Use cases
- —Retrieve multi-day weather forecasts for a given location in an AI agent workflow
- —Power location-aware applications that need upcoming weather conditions
- —Integrate weather data into travel or logistics planning tools
- —Provide weather context for smart-home or IoT decision-making
Fit
Best for
- —AI agents needing pay-per-call weather data without API key management
- —Developers who want Google Maps weather data settled via crypto micropayments
- —Applications requiring daily forecast granularity at sub-cent cost
Not for
- —High-frequency real-time weather monitoring (per-call payment adds latency)
- —Users who need historical weather data or climate analytics
- —Callers who cannot transact on Tempo L2 or hold pathUSD
Quick start
curl -H "Authorization: Payment <tempo-payment-token>" \
"https://googlemaps.mpp.tempo.xyz/weather/v1/forecast/days:lookup?location.latitude=37.7749&location.longitude=-122.4194&days=5"Endpoint
Quality
The endpoint is live (402 MPP challenge captured and decoded), but there is no OpenAPI schema, no documentation, no examples, and no crawlable content on the provider domain. Endpoint behavior and query parameters are inferred from Google's public Weather API naming conventions, not from provider-supplied docs.
Warnings
- —No documentation or OpenAPI schema found on the provider domain — all pages return 404.
- —Query parameters and response format are inferred from Google Maps Weather API conventions and are not confirmed by the provider.
- —Currency address 0x20c0…8b50 is assumed to be pathUSD with 6 decimals based on Tempo L2 conventions; if the token uses different decimals the price would differ.
Citations
- —The endpoint returns a 402 MPP challenge with method=tempo, intent=charge, amount=150, chainId=4217, and feePayer=true.https://googlemaps.mpp.tempo.xyz/weather/v1/forecast/days:lookup
- —Part of a broader Google Maps proxy covering geocoding, directions, places, routes, tiles, weather, air quality, and more.https://googlemaps.mpp.tempo.xyz