diff --git a/README.md b/README.md
index b12b7578..77c6d408 100644
--- a/README.md
+++ b/README.md
@@ -933,6 +933,7 @@ API | Description | Auth | HTTPS | CORS |
 | [NOAA Climate Data](https://www.ncdc.noaa.gov/cdo-web/) | Weather and climate data | `apiKey` | Yes | Unknown |
 | [ODWeather](http://api.oceandrivers.com/static/docs.html) | Weather and weather webcams | No | No | Unknown |
 | [OpenUV](https://www.openuv.io) | Real-time UV Index Forecast | `apiKey` | Yes | Unknown |
+| [openSenseMap](https://api.opensensemap.org/) | Data from Personal Weather Stations called senseBoxes | No | Yes | Yes |
 | [OpenWeatherMap](https://openweathermap.org/api) | Weather | `apiKey` | Yes | Unknown |
 | [Storm Glass](https://stormglass.io/) | Global marine weather from multiple sources | `apiKey` | Yes | Yes |
 | [Weatherbit](https://www.weatherbit.io/api) | Weather | `apiKey` | Yes | Unknown |