GoCardless Connection Failing

Hi,

I am trying to connect GoCardless with Make.com. I am doing a live connection (not sandbox) and have added my secret key, there is a box for Client ID but nothing I’ve looked at or searched tells me where I would find that.

I keep getting this error after clicking I agree to connect:

{"message":"The request failed due to failure of a previous request.","code":"SC424","suberrors":[{"message":"Status Code Error: 400","name":"RuntimeError"}],"debug":[["request","POST","https://connect.gocardless.com/oauth/access_token",{"body":{"code":"***","client_id":"EjuR5GeaqBk7toUSsli-MuYcik-Yks_fLELEtITsE_Yf4BYYXPsUJAuLDRXS_bO1","grant_type":"authorization_code","redirect_uri":"https://www.make.com/oauth/cb/gocardless","client_secret":"***"},"headers":{"user-agent":"Make/production","content-type":"application/x-www-form-urlencoded"},"timeout":40000,"type":"urlencoded"}],["response",400,{"body":{"error":"invalid_client","error_description":"The provided credentials are invalid"},"headers":{"date":"Fri, 15 Nov 2024 11:41:07 GMT","content-type":"application/json","content-length":"85","connection":"close","cache-control":"no-cache","x-request-id":"23BF3209B072_0A1494CF1F92_6737334F_1C620001","strict-transport-security":"max-age=31556926; includeSubDomains; preload","vary":"Origin","x-xss-protection":"1; mode=block","x-content-type-options":"nosniff","cf-cache-status":"DYNAMIC","server":"cloudflare","cf-ray":"8e2ef86b0d71bdb9-DUB"}}]]}

Does anyone have any ideas what it could be?