Garmin API integration (please read description)

Job ID: 32833479

Budget: $30 – $250 USD

We need to get a small amount of data through this API: https://developer.garmin.com/gc-developer-program/overview/

It will be for 8-9 users. It's setup through webhooks. I've been told beeceptor.com is a good webhook creator with endpoints. We need to convert the received data from JSON into .CSV format.
Related categories: PHP XML Software Architecture JSON API