To obtain Stripe credentials more detailedly:

1. Create/Log into Your Stripe Account: If you're new, sign up at Stripe's website. Existing users can log in.

2. Access the Dashboard: Once inside your Stripe account, navigate to the dashboard.

3. Locate API Keys: In the dashboard, find the 'Developers' section in the sidebar. Under this, click on 'API Keys'.

4. API Keys Details: Here, you'll find two types of keys:

   • Publishable Key: Used in client-side code.
   • Secret Key: Used in server-side code.

5. Test and Live Modes: Stripe provides separate keys for testing ('Test' mode) and real transactions ('Live' mode). Use 'Test' keys for development and switch to 'Live' keys for real transactions.

6. Secure Your Keys: Keep these keys confidential. Especially the Secret Key should never be exposed in client-side code.

7. Use in Your Application: Integrate these keys into your application's payment settings.

For in-depth guidance, refer to Stripe’s documentation or contact their support for assistance.