---
title: "Changes to POST /companies/{companySlug}/contacts"
method: POST
path: "/companies/{companySlug}/contacts"
---

# Changes to POST /companies/{companySlug}/contacts

`POST /companies/{companySlug}/contacts`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 8 revisions.

- **2026-09-03** `2473dacdb89c`: 2 info
- **2026-03-28** `dff97b55851e`: 1 breaking, 4 warning, 3 info
- **2021-12-08** `4813e5666340`: 1 warning, 11 info

## Changes

- **2026-09-03** `2473dacdb89c`: 2 info
  - added the new optional request property `documents/items/filename`
  - added the new optional request property `documents/items/uuid`
- **2026-03-28** `dff97b55851e`: 1 breaking, 4 warning, 3 info
  - the `name` request property's minLength was increased from `0` to `1`
  - the `bankAccountNumber` request property's maxLength was set to `11`
  - the `email` request property's maxLength was set to `200`
  - the `name` request property's maxLength was set to `200`
  - the `organizationNumber` request property's maxLength was set to `200`
  - added the new optional request property `discount`
  - added the new optional request property `memberNumberString`
  - request property `memberNumber` deprecated
- **2021-12-08** `4813e5666340`: 1 warning, 11 info
  - the `phoneNumber` request property's maxLength was set to `20`
  - the endpoint scheme security `fiken_api_oauth` was removed from the API
  - added the new optional request property `address/streetAddressLine2`
  - added the new optional request property `bankAccountNumber`
  - added the new optional request property `contactPerson/items/address/streetAddressLine2`
  - added the new optional request property `daysUntilInvoicingDueDate`
  - the request property `address/city` became optional
  - the request property `address/postCode` became optional
  - the request property `address/streetAddress` became optional
  - the request property `contactPerson/items/address/city` became optional
  - the request property `contactPerson/items/address/postCode` became optional
  - the request property `contactPerson/items/address/streetAddress` became optional

---

[Operation](https://skmtc.dev/fiken/apis/fiken-api/docs/companies/:companySlug/contacts/post.md) - [API](https://skmtc.dev/fiken/apis/fiken-api.md) - [Page](https://skmtc.dev/fiken/apis/fiken-api/changes/companies/:companySlug/contacts/post)