curl --request PUT \
  --url https://sandbox.nmbr.co/services/payroll/deductions/{deduction} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "frequency": "per_month",
  "deduction_type": "income_tax",
  "amount": "35",
  "amount_type": "fixed",
  "hours_basis": "all_earnings",
  "income_basis": "all_earnings",
  "income_statutory_withholdings": "none",
  "effective_from": "2026-01-01",
  "date_basis": "by_period_start_date",
  "pay_period_cadence": [
    1
  ]
}
'

import requests

url = "https://sandbox.nmbr.co/services/payroll/deductions/{deduction}"

payload = {
    "frequency": "per_month",
    "deduction_type": "income_tax",
    "amount": "35",
    "amount_type": "fixed",
    "hours_basis": "all_earnings",
    "income_basis": "all_earnings",
    "income_statutory_withholdings": "none",
    "effective_from": "2026-01-01",
    "date_basis": "by_period_start_date",
    "pay_period_cadence": [1]
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    frequency: 'per_month',
    deduction_type: 'income_tax',
    amount: '35',
    amount_type: 'fixed',
    hours_basis: 'all_earnings',
    income_basis: 'all_earnings',
    income_statutory_withholdings: 'none',
    effective_from: '2026-01-01',
    date_basis: 'by_period_start_date',
    pay_period_cadence: [1]
  })
};

fetch('https://sandbox.nmbr.co/services/payroll/deductions/{deduction}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://sandbox.nmbr.co/services/payroll/deductions/{deduction}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'frequency' => 'per_month',
    'deduction_type' => 'income_tax',
    'amount' => '35',
    'amount_type' => 'fixed',
    'hours_basis' => 'all_earnings',
    'income_basis' => 'all_earnings',
    'income_statutory_withholdings' => 'none',
    'effective_from' => '2026-01-01',
    'date_basis' => 'by_period_start_date',
    'pay_period_cadence' => [
        1
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://sandbox.nmbr.co/services/payroll/deductions/{deduction}"

	payload := strings.NewReader("{\n  \"frequency\": \"per_month\",\n  \"deduction_type\": \"income_tax\",\n  \"amount\": \"35\",\n  \"amount_type\": \"fixed\",\n  \"hours_basis\": \"all_earnings\",\n  \"income_basis\": \"all_earnings\",\n  \"income_statutory_withholdings\": \"none\",\n  \"effective_from\": \"2026-01-01\",\n  \"date_basis\": \"by_period_start_date\",\n  \"pay_period_cadence\": [\n    1\n  ]\n}")

	req, _ := http.NewRequest("PUT", url, payload)

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.put("https://sandbox.nmbr.co/services/payroll/deductions/{deduction}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"frequency\": \"per_month\",\n  \"deduction_type\": \"income_tax\",\n  \"amount\": \"35\",\n  \"amount_type\": \"fixed\",\n  \"hours_basis\": \"all_earnings\",\n  \"income_basis\": \"all_earnings\",\n  \"income_statutory_withholdings\": \"none\",\n  \"effective_from\": \"2026-01-01\",\n  \"date_basis\": \"by_period_start_date\",\n  \"pay_period_cadence\": [\n    1\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.nmbr.co/services/payroll/deductions/{deduction}")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"frequency\": \"per_month\",\n  \"deduction_type\": \"income_tax\",\n  \"amount\": \"35\",\n  \"amount_type\": \"fixed\",\n  \"hours_basis\": \"all_earnings\",\n  \"income_basis\": \"all_earnings\",\n  \"income_statutory_withholdings\": \"none\",\n  \"effective_from\": \"2026-01-01\",\n  \"date_basis\": \"by_period_start_date\",\n  \"pay_period_cadence\": [\n    1\n  ]\n}"

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

{
  "id": "<id>",
  "object": "deduction",
  "data": {
    "work_assignment": {
      "id": "<id>",
      "object": "work_assignment",
      "links": {
        "self": "/work_assignments/<id>"
      }
    },
    "frequency": "per_month",
    "date_basis": "by_period_start_date",
    "pay_period_cadence": [
      1
    ],
    "deduction_type": {
      "id": "<id>",
      "object": "deduction_type",
      "data": {
        "type": "income_tax",
        "label": "Income tax debt",
        "locale": "en"
      },
      "links": {
        "self": "/deduction_types/income_tax"
      }
    },
    "amount": 35,
    "amount_type": "fixed",
    "hours_basis": "all_earnings",
    "hours_includes": [],
    "max_lifetime_deduction": null,
    "income_basis": "all_earnings",
    "income_includes": [],
    "income_subtractions": [],
    "income_statutory_withholdings": "none",
    "income_exemption_amount": null,
    "income_exemption_percent": null,
    "effective_from": "2026-01-01",
    "effective_to": null,
    "title": null,
    "title_translations": null,
    "title_translated": null,
    "remittance_account": null,
    "business_preset": null,
    "expense_accounting_code": null,
    "liability_accounting_code": null,
    "external_ref": null,
    "created_at": "2026-01-01T00:00:00.000000Z",
    "updated_at": "2026-01-01T00:00:00.000000Z"
  },
  "links": {
    "self": "/deductions/<id>"
  }
}