Doppler

Doppler is an email marketing platform. AFI subscribes contacts to Doppler lists via the Doppler REST API (restapi.fromdoppler.com), authenticating with a token-based Authorization header using your Account Email and API Key.

What you’ll need

• An active Doppler account.
• Your Account Email and API Key.
• The Advanced Form Integration plugin installed and activated.

Save your Doppler credentials

1. Log in to your Doppler account.
2. Go to Profile → Control Panel Advanced Preferences → Doppler API and copy the API Key.
3. In WordPress, go to AFI → Settings → Doppler.
4. Enter your Account Email and API Key.
5. Click Save.

Create the integration

1. Go to AFI → Add New.
2. Give the integration a name.
3. Under Trigger, pick your form plugin and form.
4. Under Action → Platform, select Doppler.
5. In Task, choose Subscribe to List.
6. Select the saved Doppler account and a list.
7. Map form fields.
8. Click Save Integration.

Tasks supported

Subscribe to List

Subscribes a contact to the selected Doppler list via POST /accounts/{email}/lists/{listId}/subscribers. The email is sent at the top level; all other mapped fields are sent as named field entries in a fields array.

Troubleshooting

Subscriber not added

• Check AFI → Log for errors.
• Verify the Account Email and API Key are correct.
• Ensure the email field is mapped and the list is selected.

Related docs

• Reading the Log
• Conditional Logic