CreditBar
Buy

Connect NeverBounce

You need API key. About two minutes.

1Get your API key

API key

Paste the NeverBounce key
  1. In the NeverBounce dashboard, open the Integrate tab (Apps).
  2. Click Create New App, choose Custom Integration and name it.
  3. Copy the API key (secret_…) from the new app's overview page.

The account endpoint is free and verifies nothing.

Open the page

https://app.neverbounce.com/apps/custom-integration/new

2Add it to CreditBar

  1. Open CreditBar from the menu bar and choose Settings, then Accounts.
  2. Click Add account and pick NeverBounce.
  3. Paste the API key into the matching field, and give the account a label you will recognise.
  4. Click Test connection, then Add. Numbers appear in the menu bar within a minute.

Keys are stored in your Mac's Keychain and only ever sent to NeverBounce. Nothing passes through a CreditBar server.

3What it reads

Reports
credits remaining, or the monthly allowance used
Calls
https://api.neverbounce.com/v4/account/info
Refreshes
At most every 5 minutes
API docs
NeverBounce reference, checked 2026-09-16

Prepaid and subscription accounts report different fields, so the row adapts.