Authdog

Exact Online

Last updated Aug 15, 2026
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Exact Online signs users in with their Exact business account. Exact runs region-specific hosts, so this connector takes a Domain URI naming the one your customers use.

Copy the redirect URI

In the Authdog console, select the project and environment, open Authentication > Providers, find Exact Online, and click Enable. Copy the redirect URI shown in the form:

https://identity.authdog.com/api/v1/callback/<connectionId>

Create the application

  1. Open the Exact Online App Centre developer portal and register an app.
  2. Under Redirect URI, paste the redirect URI from Authdog.
  3. Save, then copy the Client ID and Client Secret.
  4. Note the regional host your customers sign in on — start.exactonline.nl, .be, .de, .co.uk, and so on.

Configure Authdog

Field Value
Client ID The client identifier from the provider
Client Secret The client secret from the provider
Domain URI Your regional Exact host, e.g. start.exactonline.nl

Save, then toggle the connection active.

What Exact Online returns

Authdog requests the read scope and reads the profile from https://<domain>/api/v1/current/Me.

The current/Me endpoint returns the user id, full name, email, and the division (administration) the user is working in.

Enter the Domain URI as a bare host without a scheme — Authdog prefixes https:// itself.

Test it

  1. Open your environment's hosted sign-in page, or link to https://identity.authdog.com/api/v1/signin/<connectionId>.
  2. Select the Exact Online button and complete the flow.
  3. Confirm the user appears under Users in the console with a Exact Online identity linked.

Troubleshooting

Symptom Cause
Endpoint not found The regional host is wrong for the account
Redirect or callback URL error The URI registered with the provider does not match Authdog's exactly
Works in one environment only Each environment has its own connectionId, and so its own redirect URI to register
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