Installing SatisMeter as a Segment destination can be done in two different ways and both are pretty easy.
Installing directly from SatisMeter
We have a section of the installation instructions of Segment. You can see it under Settings > Install or in the installation instructions section of the survey designer, for any of your surveys.
Once you've opened the Segment section you'll see a "Enable with Segment" button. Click on it and you'll be redirected to Segment, where you'll be asked to select a Segment source for SatisMeter.
Once you click on "Send Data" that will be it. Now SatisMeter is installed and Segment will start sending information.
Install on Segment page
The other alternative for installing is to do it directly from Segment. SatisMeter is listed in Segment's Destinations catalog. The only thing you have to do is open the catalog page for SatisMeter (here) and click on "Configure SatisMeter".
Segment will ask you to select a source for SatisMeter. Once you select one you'll be redirected to SatisMeter Destination settings. The only thing you have to set is the API Key. Click on that and you'll see a screen like this:
On that input you'll have to paste your SatisMeter project's Write Key. You can find it in SatisMeter, under Settings > Integrations > API keys.
Make sure you copy the Write key and not any of the other two.
Paste the key in the "API Key" input shown in Destination Settings and click on "Save".
That's it. SatisMeter is installed with Segment.