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Authorize a single integration

You may want to create a user experience without integration selection and guide your end-user to directly authorize a specific integration. When you create a URL to expose to your end-user (described in Step 2 of the Quick start guide), add the identifier of the specific integration you want to display in maesn Connect’s integration authorization component, e.g. xero. A URL created with this parameter will cause the connect flow to open directly to the authorization dialog of just that integration. 
curl --request GET \
  --url 'https://api.maesn.dev/auth/xero' \
    -H 'x-api-key: YOUR_API_KEY'

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Available integration identifiers

The following identifiers are available for creating a direct connect flow with the respective system:
  • ababau
  • abacus
  • bexio
  • buchhaltungsbutler-api
  • businesscentral
  • datev-rewe
  • datev-rewe-longtoken
  • datev-rewe-trial
  • datev-uo
  • datev-uo-longtoken
  • exact-de
  • exact-gb
  • exact-nl
  • fortnox
  • freeagent
  • freshbooks
  • holded
  • lexware-office
  • moneybird
  • odoo
  • pennylane
  • qonto
  • quickbooks
  • sageaccounting
  • sage-active-de
  • sage-active-es
  • sage-active-fr
  • sevdesk
  • snelstart
  • twinfield
  • vismaeaccounting
  • vismaeconomic
  • weclapp
  • xentral
  • xero
Note that the available identifiers for sandboxes, e.g., quickbooks-sandbox are available under the ‘Sandbox environment’ section of the respective integration.
Last modified on January 27, 2026