Trello API: Create card & add members?

Question

I've started using Trello's API to add cards to a list. I can add cards, due dates etc. without any problems. I'm now trying to add members to cards (that are already members of the board) but can't find a way of doing it. Here's what I've tried, but doesn't work: https://api.trello.com/1/lists//cards?name=Test_Card_02&idMembers=jonohunt&key=&token= This works fine (without trying to add a member): https://api.trello.com/1/lists//cards?name=Test_Card_01&key=&token= I'm hoping it's something simple/easy to fix, either via the API or using the URL scheme instead 🙂

Paulo Gabriel Souza Ferreira da Silva_tjxxox · Answer

In the example that you gave, you used the member username. You need to use the member(s) ID(s). https://api.trello.com/1/lists//cards?name=Test_Card_02&idMembers=,&key=&token=