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Operate As

Integration

Fiken

Norwegian accounting: invoices, sales, purchases and contacts. Your client pastes their Fiken key once, and your agent or your code works with their access.

Accounting

About Fiken

Through Operate As, your agent, n8n workflow or code works in Fiken with your client's own access. Your client pastes their API key from Fiken once. We store it encrypted, so it never sits in an email or a shared doc. Your agent reaches any endpoint of Fiken's API through the request tool, with the client's access attached.

Common uses in Accounting

  • Create invoices and record payments
  • Match transactions and chase overdue bills
  • Pull numbers for a monthly report

Fiken

Fiken · Accounting

API key

Norwegian accounting: invoices, sales, purchases and contacts

The client pastes their API key from Fiken's settings. We store it encrypted.

Tested against Fiken's live API.

Building with Fiken? The docs have setup steps and code for every tool.

Open the Fiken docs

Tools

Your agent calls any endpoint of Fiken's API with the request tool, with the client's access attached.

Base URL for request

https://api.fiken.no/api/v2

  • request

    HTTPS ANY /v1/clients/{clientId}/fiken/{path}

    Any endpoint of Fiken's own API, with the client's access attached.

    servicestringrequired
    This service: fiken
    methodstringrequired
    GET, POST, PUT, PATCH or DELETE
    pathstringrequired
    The path under https://api.fiken.no/api/v2
    queryobjectoptional
    Query parameters
    bodyobjectoptional
    A JSON body

Over MCP every tool also takes client_id, from list_clients. Over HTTPS send it as clientId to https://api.operate.as/v1.

What the client approves

  • Use the Fiken key you paste, with only the access you gave that key

Related

More in Accounting

Browse every service

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