API testing on real-time boards api of trello.com => you need to get a api-key and access token from api documentation section of developers,trello.com developers.trello.com(create an account here and you can get access token and api-key for the api you want to work on and also documnetation of API's) trello.com (create an account here and you can see responses of your api actions here..) https://www.getpostman.com/collections/4696ac46c82978c737eb, this is the link for the collection, to open this you need to have postman installed in your system. How to use the link: After launching postman app, click on "import" button present on top left corner and select "Import from Link" and paste your link there and click import.