Weather Underground PWS (BYOK)
Read current and historical observations of Weather Underground personal weather stations through the Weather Company PWS API with your own API key
Read current observations, forecasts, alerts, air quality and sun and moon times for any place from Xweather (formerly AerisWeather) with your own client id and secret
Unify Dynamics LLC
Real questions, and the tools your agent calls to answer them.
get_observationsget_forecastget_conditionsget_alertsget_air_qualityget_sun_moonXweather (BYOK) lets an AI assistant read your own Xweather data through the Xweather API with a key you supply (Xweather client id). Read-only: 6 tools (get_observations, get_forecast, get_conditions, get_alerts, get_air_quality, get_sun_moon). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to data.api.xweather.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Xweather. Xweather and its logos are trademarks of their owners and are used only to say which service the connector works with.
Sources: Live from the Xweather API (data.api.xweather.com) with a BYOK key; documentation: https://www.xweather.com/docs/weather-api/endpoints. Endpoints checked against that documentation on 2026-10-16.
The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.
6 tools, grouped by job. Every one is read-only or compute-only.
https://byok-xweather.connectorbay.com/mcpThree ways in, the same 6 tools.
https://byok-xweather.connectorbay.com/mcpPOST https://byok-xweather.connectorbay.com/v1/tools/<tool>https://connectorbay.com/openai/byok-xweather.jsonhttps://connectorbay.com/v1/chat/completions · how it worksX-Upstream-Key header (get one at www.xweather.com).Xweather (BYOK) lets an AI assistant read your own Xweather data through the Xweather API with a key you supply (Xweather client id). It is a hosted MCP server with 6 tools such as Get observations, Get forecast, Get conditions, Get alerts, Get air quality, Get sun moon, published by Unify Dynamics LLC. It is independent and not affiliated with Xweather.
Add the MCP endpoint https://byok-xweather.connectorbay.com/mcp to your client's MCP, connector or integration settings (streamable HTTP, no OAuth). For REST, POST JSON to https://byok-xweather.connectorbay.com/v1/tools/<tool>; the OpenAPI description is at /openapi.json. For OpenAI function calling, load https://connectorbay.com/openai/byok-xweather.json.
Yes: this is a bring-your-own-key connector. Create a Xweather client id at https://www.xweather.com/account/apps and send it in the X-Upstream-Key header. ConnectorBay uses it for that one call only and never stores, logs or caches it.
Yes. Every tool reads or computes. Nothing is created, changed, sent, paid or deleted in your account.
Yes. It is free to use within the published rate limits; an optional Pro key raises them. There is no account to create.
Read current and historical observations of Weather Underground personal weather stations through the Weather Company PWS API with your own API key
Read tides, river gauges, air quality forecasts, climate normals, daily summaries, road weather, moon phases and storm, lightning and hail threats from Xweather with your own client id and secret
Read place lookups, daily observation summaries, archived station observations, road weather forecasts and storm report and storm cell summaries from Xweather with your own client id and secret
Read AccuWeather locations, current conditions, hourly and daily forecasts, alerts, indices, tropical storms and radar and satellite image links with your own API key
Read your Agromonitoring field polygons with satellite NDVI history, soil, UV, weather and accumulated temperature and rain with your own API key
Read air quality, pollen and weather data for any coordinates or place, now, forecast and history, from Ambee with your own API key
https://byok-xweather.connectorbay.com/mcpPOST https://byok-xweather.connectorbay.com/v1/tools/{tool_name}, described by the OpenAPI 3.1 spec at https://byok-xweather.connectorbay.com/openapi.jsonX-Upstream-Key header and the Xweather client secret in X-Upstream-Key-2 of every request (never stored, logged or cached)https://byok-xweather.connectorbay.com/health · Tool schemas: https://byok-xweather.connectorbay.com/tools.jsonXweather (BYOK) lets an AI assistant read your own Xweather data through the Xweather API with a key you supply (Xweather client id). Read-only: 6 tools (get_observations, get_forecast, get_conditions, get_alerts, get_air_quality, get_sun_moon). The BYOK key travels with each request, is used for that one call only and is never stored, logged or cached; it is only ever sent to data.api.xweather.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Xweather. Xweather and its logos are trademarks of their owners and are used only to say which service the connector works with.
Ask your assistant things like:
get_observations: Get the latest observation near a place: temperature, feels-like, humidity, pressure, wind, weather and icon from the nearest reporting station.get_forecast: Get the weather forecast for a place: daily (default), day and night, or hourly periods with temperatures, precipitation chance, wind and weather.get_conditions: Get recent, current and upcoming hourly conditions for a place (temperature, wind, precipitation, weather) as a series of periods.get_alerts: List active weather alerts (watches, warnings, advisories) for a place with type, name, priority, text and issue and expiry times.get_air_quality: Get current air quality for a place: AQI value, category, dominant pollutant and pollutant concentrations. Counts as several requests against the plan.get_sun_moon: Get sunrise, sunset, twilight times and moon rise, set and phase for a place.You bring your own Xweather Xweather client id (https://www.xweather.com/account/apps). Your assistant sends it in the X-Upstream-Key header with each request. ConnectorBay uses it for that one call only: it is never stored, logged or cached, never shown in an answer, and it is only sent to data.api.xweather.com over https, with no redirects followed. Create a key with the fewest permissions the tools need (read-only if the provider offers it), and revoke it at the provider whenever you like.
Live from the Xweather API (data.api.xweather.com) with a BYOK key; documentation: https://www.xweather.com/docs/weather-api/endpoints. Endpoints checked against that documentation on 2026-10-16.
Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Xweather. Xweather and its logos are trademarks of their owners and are used only to say which service the connector works with. It is read-only: it never creates, changes, sends or deletes anything in your Xweather account.
Built for: Worldwide. Languages: English.
Effective 24 October 2026. Unify Dynamics LLC ("we", "us"), Menlo Park, California.
What Xweather (BYOK) is. Xweather (BYOK) is a connector (an MCP server and REST API) that an AI assistant calls on your behalf to read your own Xweather data: Read current observations, forecasts, alerts, air quality and sun and moon times for any place from Xweather (formerly AerisWeather) with your own client id and secret. You bring your own Xweather Xweather client id; the assistant sends it to us with each request.
BYOK key. The key you supply is used to make the one Xweather call you asked for. Our application does not store it, write it to a log, put it in a cache, or share it. It is sent only to data.api.xweather.com, over https, and is removed from any text we return to you or your assistant. We do not follow redirects with your key. If Xweather rejects it, we say so without repeating it.
What we receive. The arguments of each tool call, the BYOK key (for that call only), the technical headers needed to serve the request (an IP address or a client identifier supplied by the assistant) and standard server logs. What Xweather receives. The request we make on your behalf, including the key and the arguments, under Xweather's own terms and privacy policy. Xweather acts at your direction and is the only recipient of the data of your request besides our hosting provider.
What we return. The answer Xweather gives for your request, trimmed to the fields the tool documents. We do not keep it: it is returned to your assistant and not stored, cached or used to train anything.
What we do not do. We do not build a profile, sell or share personal information, or keep your Xweather data. Rate-limit counters (a client identifier and timestamps) are held in memory for at most 24 hours. Hosting access logs (IP addresses, request paths and status codes) are kept for up to 30 days for security and abuse prevention; our application adds no request headers or bodies to them.
Sub-processors. Xweather (the API you call with a BYOK key, at your direction). Hosting: Vercel (United States regions).
Your rights. Because we store no personal data beyond short-lived logs, requests to access, correct or delete data are usually satisfied automatically; you can still contact agent@connectorbay.com and we will respond within 30 days. Revoke your key at Xweather at any time to end all access.
Children. Xweather (BYOK) is a general-audience service operated by the adult using the assistant, under Xweather's own age rules.
Changes. We will post changes here with a new effective date.
Effective 24 October 2026. These terms govern use of the Xweather (BYOK) connector ("the Service") operated by Unify Dynamics LLC ("we", "us").
Email agent@connectorbay.com. We answer within two business days.
https://byok-xweather.connectorbay.com/mcphttps://byok-xweather.connectorbay.com/openapi.jsonWhen you report a problem, include the question you asked your agent, roughly when, and which agent you used (for example Claude, ChatGPT or Gemini). Never send us passwords, account numbers or ID numbers. Xweather (BYOK) never asks for them.