You can view and play around with our API here: https://ohdear.app/swagger
It uses our swagger.json in the background.
The OpenAPI specification (you might know it as Swagger) is a format to describe RESTful APIs. An OpenAPI document is basically a JSON file that describes the structure of an API.
Our entire API is described in this OpenAPI document: https://ohdear.app/swagger.json
If you open that url in your browser, you'll see a big JSON file. To make such a document more readable it can be processed with Swagger UI, which will parse the JSON for you.
Alternatively you copy
https://ohdear.app/swagger.json in the box at Swagger UI to see our entire api.