Mollie payments are the easiest to set up if you want to open a new payment provider account for your subscription project or if you already work with Mollie on your existing webshop.
Linking Mollie to your Firmhouse Project
These are the steps to connect Firmhouse to Mollie payment provider:
First off, let's open a Mollie account.
Within Mollie, you can find the API keys in your dashboard: Go to Developers > API keys; Here you’ll see the Live API key and the Test API key of all your website profiles. Click on Copy to use the API keys
In your Firmhouse project, select ‘mollie’, and add your mollie API key.