curl --request POST \
  --url https://sandbox.tight.com/v6/invoicing/setup \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "brandColor": "4A90D9",
  "defaultNote": "Thank you for your business!",
  "defaultTerm": {
    "type": "NET_30",
    "dueDate": "2025-07-26"
  },
  "defaultReminderRecurrence": {
    "frequency": "WEEKLY",
    "interval": 1
  },
  "reimbursableMarkUpPercent": "15.0",
  "setupComplete": true
}
'

import requests

url = "https://sandbox.tight.com/v6/invoicing/setup"

payload = {
    "brandColor": "4A90D9",
    "defaultNote": "Thank you for your business!",
    "defaultTerm": {
        "type": "NET_30",
        "dueDate": "2025-07-26"
    },
    "defaultReminderRecurrence": {
        "frequency": "WEEKLY",
        "interval": 1
    },
    "reimbursableMarkUpPercent": "15.0",
    "setupComplete": True
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    brandColor: '4A90D9',
    defaultNote: 'Thank you for your business!',
    defaultTerm: {type: 'NET_30', dueDate: '2025-07-26'},
    defaultReminderRecurrence: {frequency: 'WEEKLY', interval: 1},
    reimbursableMarkUpPercent: '15.0',
    setupComplete: true
  })
};

fetch('https://sandbox.tight.com/v6/invoicing/setup', 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.tight.com/v6/invoicing/setup",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'brandColor' => '4A90D9',
    'defaultNote' => 'Thank you for your business!',
    'defaultTerm' => [
        'type' => 'NET_30',
        'dueDate' => '2025-07-26'
    ],
    'defaultReminderRecurrence' => [
        'frequency' => 'WEEKLY',
        'interval' => 1
    ],
    'reimbursableMarkUpPercent' => '15.0',
    'setupComplete' => true
  ]),
  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.tight.com/v6/invoicing/setup"

	payload := strings.NewReader("{\n  \"brandColor\": \"4A90D9\",\n  \"defaultNote\": \"Thank you for your business!\",\n  \"defaultTerm\": {\n    \"type\": \"NET_30\",\n    \"dueDate\": \"2025-07-26\"\n  },\n  \"defaultReminderRecurrence\": {\n    \"frequency\": \"WEEKLY\",\n    \"interval\": 1\n  },\n  \"reimbursableMarkUpPercent\": \"15.0\",\n  \"setupComplete\": true\n}")

	req, _ := http.NewRequest("POST", 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.post("https://sandbox.tight.com/v6/invoicing/setup")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"brandColor\": \"4A90D9\",\n  \"defaultNote\": \"Thank you for your business!\",\n  \"defaultTerm\": {\n    \"type\": \"NET_30\",\n    \"dueDate\": \"2025-07-26\"\n  },\n  \"defaultReminderRecurrence\": {\n    \"frequency\": \"WEEKLY\",\n    \"interval\": 1\n  },\n  \"reimbursableMarkUpPercent\": \"15.0\",\n  \"setupComplete\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://sandbox.tight.com/v6/invoicing/setup")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"brandColor\": \"4A90D9\",\n  \"defaultNote\": \"Thank you for your business!\",\n  \"defaultTerm\": {\n    \"type\": \"NET_30\",\n    \"dueDate\": \"2025-07-26\"\n  },\n  \"defaultReminderRecurrence\": {\n    \"frequency\": \"WEEKLY\",\n    \"interval\": 1\n  },\n  \"reimbursableMarkUpPercent\": \"15.0\",\n  \"setupComplete\": true\n}"

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

{
  "data": {
    "brandColor": "4A90D9",
    "defaultNote": "Thank you for your business!",
    "defaultTerm": {
      "type": "NET_30",
      "dueDate": "2025-07-26"
    },
    "defaultReminderRecurrence": {
      "frequency": "WEEKLY",
      "interval": 1
    },
    "reimbursableMarkUpPercent": "15.0",
    "setupComplete": true
  }
}

{
  "result": "FAILURE",
  "error": [
    {
      "type": "REQUIRED",
      "message": "Amount is required",
      "param": "amount"
    }
  ]
}

{
  "result": "FAILURE",
  "error": [
    {
      "type": "INVALID_TOKEN",
      "message": "Invalid access token"
    }
  ]
}

{
  "result": "FAILURE",
  "error": [
    {
      "type": "FORBIDDEN",
      "message": "Expired access token"
    }
  ]
}

{
  "result": "FAILURE",
  "error": [
    {
      "type": "BAD_REQUEST",
      "message": "Resource not found"
    }
  ]
}

{
  "result": "FAILURE",
  "error": [
    {
      "type": "UNKNOWN_ERROR",
      "message": "Something went wrong. Please try again later."
    }
  ]
}