Fiken API
Norwegian accounting system for small businesses.
Configuration
| Setting |
Value |
| Base URL |
https://api.fiken.no/api/v2 |
| Auth |
Bearer token |
| Rate limit |
120 req/min |
| Company slug |
Configured in secret |
Key Endpoints
| Endpoint |
Method |
Purpose |
/companies/{slug}/invoices |
GET |
List outgoing invoices |
/companies/{slug}/purchases |
GET/POST |
Supplier invoices |
/companies/{slug}/expenses |
GET |
Expenses |
/companies/{slug}/journal-entries |
POST |
Manual bookings (utlegg) |
/companies/{slug}/accounts |
GET |
Chart of accounts |
/companies/{slug}/contacts |
GET |
Suppliers/customers |
VAT Types
| Value |
Rate |
Norwegian |
| HIGH |
25% |
Standard |
| MEDIUM |
15% |
Mat/restaurant |
| LOW |
12% |
Transport |
| EXEMPT |
0% |
Eksport |
Used By
Only the Accounting API's FikenProvider component calls the Fiken API. Book-E never calls Fiken directly.