Client secret rejected

What it means

The secret is wrong for this client_id: rotated or expired, from another environment, or for a different app.

Regenerate or re-copy the secret for this exact client_id and environment from the vendor portal.

server responseSMART launcher (launch.smarthealthit.org)

{
  "error": "invalid_client",
  "error_description": "Invalid client_secret in the basic auth header"
}

Run your login and smart-doctor ranks this cause against the others, with the evidence it found.

npx smart-doctor check my-profile

Already have the server’s error? Explain it without running anything.

npx smart-doctor explain '{"error":"invalid_client","error_description":"Invalid client_secret in the basic auth header"}'