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Visual Crossing (BYOK)

Read weather forecasts, current conditions, alerts and past weather from the Visual Crossing Timeline API with BYOK

Unify Dynamics LLC

Tools6read-only
Sign-inBYOKbring your own key
Key keptNeverused for one call only
PriceFreeoptional Pro limits
ProviderVisual Crossingunofficial, not affiliated
Works withMCP · RESTany agent

Try asking

Real questions, and the tools your agent calls to answer them.

What is the 15-day forecast for London?
Tools called
get_daily_forecast
What are the current conditions in Chicago?
Tools called
get_current_conditions
What is the hourly forecast for today in Seattle?
Tools called
get_hourly_today
Are there any weather alerts for Miami right now?
Tools called
get_weather_alerts
What was the weather in Paris from 2026-01-01 to 2026-01-07?
Tools called
get_weather_for_dates
What was the weather like in Denver over the last 30 days?
Tools called
get_recent_history

About

Visual Crossing (BYOK) lets an AI assistant read your own Visual Crossing data through the Visual Crossing API with a key you supply (API key). Read-only: 6 tools (get_daily_forecast, get_current_conditions, get_hourly_today, get_weather_alerts, get_weather_for_dates, get_recent_history). 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 weather.visualcrossing.com. Unofficial connector by Unify Dynamics LLC: not affiliated with, endorsed by or sponsored by Visual Crossing. Visual Crossing and its logos are trademarks of their owners and are used only to say which service the connector works with.

Sources: Live from the Visual Crossing API (weather.visualcrossing.com) with a BYOK key; documentation: https://www.visualcrossing.com/resources/documentation/weather-api/timeline-weather-api/. Endpoints checked against that documentation on 2026-10-16.

Privacy

The publisher, Unify Dynamics LLC, states that tool inputs are processed in memory and not retained.

Data not collectedNo account, no profile, no stored prompts or results.

What it can do

6 tools, grouped by job. Every one is read-only or compute-only.

OpenAPI
Read your data6 tools
  • Get daily forecastGet the daily forecast for the next 15 days at a place: high, low and mean temperature, feels-like, humidity, precipitation amount and chance,…
  • Get current conditionsGet the current conditions at a place (temperature, feels-like, humidity, wind, pressure, visibility, conditions) without the day-by-day forecast.
  • Get hourly todayGet hour-by-hour weather for today at a place: temperature, humidity, dew point, wind, pressure, cloud cover and conditions per hour.
  • Get weather alertsGet active weather alerts and warnings for a place (returned only when the request covers the current date).
  • Get weather for datesGet daily or hourly weather for a date range at a place, in the past (observed history) or the next 15 days (forecast).
  • Get recent historyGet daily observed weather for yesterday or for the last 30 days at a place.

Information

PublisherUnify Dynamics LLC
CategoryWeather & environment
LanguagesEnglish
Built forWorldwide
CompatibilityAny MCP client · any agent · REST
Version0.1.0
MCP endpointhttps://byok-visualcrossing.connectorbay.com/mcp
REST APIopenapi.json
SupportGet help · Status
CountryWorldwide
FunctionOther
LayerDeep connectors

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Get Visual Crossing (BYOK)

Free · BYOK · Read-only

BYOK: bring your own keyThis connector uses your own Visual Crossing API key. Create one at https://www.visualcrossing.com/account, with the fewest permissions it needs (read-only if the provider offers it). Your assistant sends it in the X-Upstream-Key header with every request. It is used for that one call only: never stored, logged or cached, and only ever sent to Visual Crossing. Revoke it at the provider whenever you like. Unofficial connector: not affiliated with Visual Crossing.