Create Billing Detail

Create a billing detail for the company given in the Company-Id header. The server sets company from that header. company_name and contact_name are required.

curl -X POST "https://api.getkini.com/billing_details/" \
  -H "Content-Type: application/json" \
  -H "Company-Id: 1" \
  -H "Authorization: Bearer YOUR_API_TOKEN" \
  -d '{
  "company_name": "Example Company GmbH",
  "contact_name": "Jane Doe",
  "email": "billing@example.com",
  "phone": "+493012345678",
  "street": "Example Street 1",
  "city": "Berlin",
  "country": "Germany",
  "postcode": "10115",
  "branch": "Berlin Office",
  "cost_center": "CC-440",
  "vat_number": "DE123456789",
  "tax_number": "12/345/67890",
  "is_default": true
}'

import requests
import json

url = "https://api.getkini.com/billing_details/"
headers = {
  "Content-Type": "application/json",
  "Company-Id": "1",
  "Authorization": "Bearer YOUR_API_TOKEN"
}
data = {
  "company_name": "Example Company GmbH",
  "contact_name": "Jane Doe",
  "email": "billing@example.com",
  "phone": "+493012345678",
  "street": "Example Street 1",
  "city": "Berlin",
  "country": "Germany",
  "postcode": "10115",
  "branch": "Berlin Office",
  "cost_center": "CC-440",
  "vat_number": "DE123456789",
  "tax_number": "12/345/67890",
  "is_default": true
}

response = requests.post(url, headers=headers, json=data)
print(response.json())

const response = await fetch("https://api.getkini.com/billing_details/", {
  method: "POST",
  headers: {
  "Content-Type": "application/json",
  "Company-Id": "1",
  "Authorization": "Bearer YOUR_API_TOKEN"
},
  body: JSON.stringify({
  "company_name": "Example Company GmbH",
  "contact_name": "Jane Doe",
  "email": "billing@example.com",
  "phone": "+493012345678",
  "street": "Example Street 1",
  "city": "Berlin",
  "country": "Germany",
  "postcode": "10115",
  "branch": "Berlin Office",
  "cost_center": "CC-440",
  "vat_number": "DE123456789",
  "tax_number": "12/345/67890",
  "is_default": true
})
});

const data = await response.json();
console.log(data);

package main

import (
    "fmt"
    "net/http"
    "bytes"
    "encoding/json"
)

func main() {
    data := []byte(`{
  "company_name": "Example Company GmbH",
  "contact_name": "Jane Doe",
  "email": "billing@example.com",
  "phone": "+493012345678",
  "street": "Example Street 1",
  "city": "Berlin",
  "country": "Germany",
  "postcode": "10115",
  "branch": "Berlin Office",
  "cost_center": "CC-440",
  "vat_number": "DE123456789",
  "tax_number": "12/345/67890",
  "is_default": true
}`)

    req, err := http.NewRequest("POST", "https://api.getkini.com/billing_details/", bytes.NewBuffer(data))
    if err != nil {
        panic(err)
    }

    req.Header.Set("Content-Type", "application/json")
    req.Header.Set("Company-Id", "1")
    req.Header.Set("Authorization", "Bearer YOUR_API_TOKEN")

    client := &http.Client{}
    resp, err := client.Do(req)
    if err != nil {
        panic(err)
    }
    defer resp.Body.Close()

    fmt.Println("Response Status:", resp.Status)
}

require 'net/http'
require 'json'

uri = URI('https://api.getkini.com/billing_details/')
http = Net::HTTP.new(uri.host, uri.port)
http.use_ssl = true

request = Net::HTTP::Post.new(uri)
request['Content-Type'] = 'application/json'
request['Company-Id'] = '1'
request['Authorization'] = 'Bearer YOUR_API_TOKEN'
request.body = '{
  "company_name": "Example Company GmbH",
  "contact_name": "Jane Doe",
  "email": "billing@example.com",
  "phone": "+493012345678",
  "street": "Example Street 1",
  "city": "Berlin",
  "country": "Germany",
  "postcode": "10115",
  "branch": "Berlin Office",
  "cost_center": "CC-440",
  "vat_number": "DE123456789",
  "tax_number": "12/345/67890",
  "is_default": true
}'

response = http.request(request)
puts response.body

{
  "id": 12,
  "company": 1,
  "company_name": "Example Company GmbH",
  "contact_name": "Jane Doe",
  "email": "billing@example.com",
  "phone": "+493012345678",
  "street": "Example Street 1",
  "city": "Berlin",
  "country": "Germany",
  "postcode": "10115",
  "branch": "Berlin Office",
  "cost_center": "CC-440",
  "vat_number": "DE123456789",
  "tax_number": "12/345/67890",
  "is_default": true,
  "created_at": "2026-07-21T06:03:12.447201Z",
  "updated_at": "2026-07-21T06:03:12.447201Z"
}