# Fortnox Accounts API

**Canonical:** https://apis.io/apis/fortnox/fortnox-accounts-api/  
**Provider:** Fortnox — https://apis.io/providers/fortnox/  
**Base URL:** https://api.fortnox.se/3  
**Documentation:** https://www.fortnox.se/developer/resources-rest-api/invoices/invoices

Fortnox Accounts API is one of 12 APIs that [Fortnox](https://apis.io/providers/fortnox/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Account. The published artifact set on APIs.io includes an OpenAPI specification, API documentation, and an API reference.

Chart of accounts.

## Machine-readable artifacts (12)

- **OpenAPI** — https://raw.githubusercontent.com/api-evangelist/fortnox/refs/heads/main/openapi/fortnox-accounts-api-openapi.yml
- **Documentation** — https://www.fortnox.se/developer
- **APIReference** — https://www.fortnox.se/developer/resources-rest-api/invoices/invoices
- **PostmanCollection** — https://raw.githubusercontent.com/api-evangelist/fortnox/refs/heads/main/collections/fortnox.postman_collection.json
- **OpenCollection** — https://raw.githubusercontent.com/api-evangelist/fortnox/refs/heads/main/collections/fortnox.opencollection.json
- **APIReference** — https://www.fortnox.se/developer/resources-rest-api/customers/customers
- **APIReference** — https://www.fortnox.se/developer/resources-rest-api/articles/articles
- **APIReference** — https://www.fortnox.se/developer/resources-rest-api/order/orders
- **APIReference** — https://www.fortnox.se/developer/resources-rest-api/offer/offers
- **APIReference** — https://www.fortnox.se/developer/resources-rest-api/vouchers/vouchers
- **APIReference** — https://www.fortnox.se/developer/resources-rest-api/suppliers/suppliers
- **APIReference** — https://www.fortnox.se/developer/resources-rest-api/projects/projects

## Other Fortnox APIs (11)

- [Fortnox Topics WebSocket API](https://apis.io/apis/fortnox/fortnox-topics-websocket-api/)
- [Fortnox Articles API](https://apis.io/apis/fortnox/fortnox-articles-api/)
- [Fortnox Customers API](https://apis.io/apis/fortnox/fortnox-customers-api/)
- [Fortnox Financial Years API](https://apis.io/apis/fortnox/fortnox-financial-years-api/)
- [Fortnox Invoices API](https://apis.io/apis/fortnox/fortnox-invoices-api/)
- [Fortnox Offers API](https://apis.io/apis/fortnox/fortnox-offers-api/)
- [Fortnox Orders API](https://apis.io/apis/fortnox/fortnox-orders-api/)
- [Fortnox Projects API](https://apis.io/apis/fortnox/fortnox-projects-api/)
- [Fortnox Supplier Invoices API](https://apis.io/apis/fortnox/fortnox-supplier-invoices-api/)
- [Fortnox Suppliers API](https://apis.io/apis/fortnox/fortnox-suppliers-api/)
- [Fortnox Vouchers API](https://apis.io/apis/fortnox/fortnox-vouchers-api/)

## Tags

Account

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/fortnox/fortnox-accounts-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/fortnox/.