curl --request PUT \
  --url https://checkout.dintero.com/v1/admin/gateways/instabank \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "instabank": {
    "organization_number": 12345678911,
    "payment_product_codes": {
      "instabank.finance": {
        "product_code": "630",
        "minimum_monthly_balance_rate": "1.67",
        "origination_fee": 9500,
        "notification_fee": 3900,
        "loan_example": {
          "amount": 2500000,
          "years": 1,
          "total_amount": 2772300,
          "cost": 272300
        },
        "annual_interest_rate": "0.0",
        "minimum_amount": 20000,
        "branding_image_url": "<string>"
      },
      "instabank.invoice": {
        "product_code": "632",
        "due_in_days": 10,
        "invoice_fee": 9500,
        "require_applicant_amount": 7500000,
        "minimum_amount": 20000,
        "branding_image_url": "<string>"
      },
      "instabank.installment": [
        {
          "product_code": "633",
          "credit_time": 36,
          "origination_fee": 9500,
          "notification_fee": 3900,
          "annual_interest_rate": "0.0",
          "minimum_amount": 20000,
          "require_applicant_amount": 2500000,
          "branding_image_url": "<string>"
        }
      ],
      "instabank.postponement": [
        {
          "product_code": "633",
          "postponement_months": 36,
          "origination_fee": 9500,
          "annual_interest_rate": "0.0",
          "minimum_amount": 20000,
          "notification_fee": 3900,
          "require_applicant_amount": 2500000,
          "branding_image_url": "<string>"
        }
      ]
    }
  }
}
'

import requests

url = "https://checkout.dintero.com/v1/admin/gateways/instabank"

payload = { "instabank": {
        "organization_number": 12345678911,
        "payment_product_codes": {
            "instabank.finance": {
                "product_code": "630",
                "minimum_monthly_balance_rate": "1.67",
                "origination_fee": 9500,
                "notification_fee": 3900,
                "loan_example": {
                    "amount": 2500000,
                    "years": 1,
                    "total_amount": 2772300,
                    "cost": 272300
                },
                "annual_interest_rate": "0.0",
                "minimum_amount": 20000,
                "branding_image_url": "<string>"
            },
            "instabank.invoice": {
                "product_code": "632",
                "due_in_days": 10,
                "invoice_fee": 9500,
                "require_applicant_amount": 7500000,
                "minimum_amount": 20000,
                "branding_image_url": "<string>"
            },
            "instabank.installment": [
                {
                    "product_code": "633",
                    "credit_time": 36,
                    "origination_fee": 9500,
                    "notification_fee": 3900,
                    "annual_interest_rate": "0.0",
                    "minimum_amount": 20000,
                    "require_applicant_amount": 2500000,
                    "branding_image_url": "<string>"
                }
            ],
            "instabank.postponement": [
                {
                    "product_code": "633",
                    "postponement_months": 36,
                    "origination_fee": 9500,
                    "annual_interest_rate": "0.0",
                    "minimum_amount": 20000,
                    "notification_fee": 3900,
                    "require_applicant_amount": 2500000,
                    "branding_image_url": "<string>"
                }
            ]
        }
    } }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    instabank: {
      organization_number: 12345678911,
      payment_product_codes: {
        'instabank.finance': {
          product_code: '630',
          minimum_monthly_balance_rate: '1.67',
          origination_fee: 9500,
          notification_fee: 3900,
          loan_example: {amount: 2500000, years: 1, total_amount: 2772300, cost: 272300},
          annual_interest_rate: '0.0',
          minimum_amount: 20000,
          branding_image_url: '<string>'
        },
        'instabank.invoice': {
          product_code: '632',
          due_in_days: 10,
          invoice_fee: 9500,
          require_applicant_amount: 7500000,
          minimum_amount: 20000,
          branding_image_url: '<string>'
        },
        'instabank.installment': [
          {
            product_code: '633',
            credit_time: 36,
            origination_fee: 9500,
            notification_fee: 3900,
            annual_interest_rate: '0.0',
            minimum_amount: 20000,
            require_applicant_amount: 2500000,
            branding_image_url: '<string>'
          }
        ],
        'instabank.postponement': [
          {
            product_code: '633',
            postponement_months: 36,
            origination_fee: 9500,
            annual_interest_rate: '0.0',
            minimum_amount: 20000,
            notification_fee: 3900,
            require_applicant_amount: 2500000,
            branding_image_url: '<string>'
          }
        ]
      }
    }
  })
};

fetch('https://checkout.dintero.com/v1/admin/gateways/instabank', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

package main

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

func main() {

	url := "https://checkout.dintero.com/v1/admin/gateways/instabank"

	payload := strings.NewReader("{\n  \"instabank\": {\n    \"organization_number\": 12345678911,\n    \"payment_product_codes\": {\n      \"instabank.finance\": {\n        \"product_code\": \"630\",\n        \"minimum_monthly_balance_rate\": \"1.67\",\n        \"origination_fee\": 9500,\n        \"notification_fee\": 3900,\n        \"loan_example\": {\n          \"amount\": 2500000,\n          \"years\": 1,\n          \"total_amount\": 2772300,\n          \"cost\": 272300\n        },\n        \"annual_interest_rate\": \"0.0\",\n        \"minimum_amount\": 20000,\n        \"branding_image_url\": \"<string>\"\n      },\n      \"instabank.invoice\": {\n        \"product_code\": \"632\",\n        \"due_in_days\": 10,\n        \"invoice_fee\": 9500,\n        \"require_applicant_amount\": 7500000,\n        \"minimum_amount\": 20000,\n        \"branding_image_url\": \"<string>\"\n      },\n      \"instabank.installment\": [\n        {\n          \"product_code\": \"633\",\n          \"credit_time\": 36,\n          \"origination_fee\": 9500,\n          \"notification_fee\": 3900,\n          \"annual_interest_rate\": \"0.0\",\n          \"minimum_amount\": 20000,\n          \"require_applicant_amount\": 2500000,\n          \"branding_image_url\": \"<string>\"\n        }\n      ],\n      \"instabank.postponement\": [\n        {\n          \"product_code\": \"633\",\n          \"postponement_months\": 36,\n          \"origination_fee\": 9500,\n          \"annual_interest_rate\": \"0.0\",\n          \"minimum_amount\": 20000,\n          \"notification_fee\": 3900,\n          \"require_applicant_amount\": 2500000,\n          \"branding_image_url\": \"<string>\"\n        }\n      ]\n    }\n  }\n}")

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

	req.Header.Add("x-api-key", "<api-key>")
	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://checkout.dintero.com/v1/admin/gateways/instabank")
  .header("x-api-key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"instabank\": {\n    \"organization_number\": 12345678911,\n    \"payment_product_codes\": {\n      \"instabank.finance\": {\n        \"product_code\": \"630\",\n        \"minimum_monthly_balance_rate\": \"1.67\",\n        \"origination_fee\": 9500,\n        \"notification_fee\": 3900,\n        \"loan_example\": {\n          \"amount\": 2500000,\n          \"years\": 1,\n          \"total_amount\": 2772300,\n          \"cost\": 272300\n        },\n        \"annual_interest_rate\": \"0.0\",\n        \"minimum_amount\": 20000,\n        \"branding_image_url\": \"<string>\"\n      },\n      \"instabank.invoice\": {\n        \"product_code\": \"632\",\n        \"due_in_days\": 10,\n        \"invoice_fee\": 9500,\n        \"require_applicant_amount\": 7500000,\n        \"minimum_amount\": 20000,\n        \"branding_image_url\": \"<string>\"\n      },\n      \"instabank.installment\": [\n        {\n          \"product_code\": \"633\",\n          \"credit_time\": 36,\n          \"origination_fee\": 9500,\n          \"notification_fee\": 3900,\n          \"annual_interest_rate\": \"0.0\",\n          \"minimum_amount\": 20000,\n          \"require_applicant_amount\": 2500000,\n          \"branding_image_url\": \"<string>\"\n        }\n      ],\n      \"instabank.postponement\": [\n        {\n          \"product_code\": \"633\",\n          \"postponement_months\": 36,\n          \"origination_fee\": 9500,\n          \"annual_interest_rate\": \"0.0\",\n          \"minimum_amount\": 20000,\n          \"notification_fee\": 3900,\n          \"require_applicant_amount\": 2500000,\n          \"branding_image_url\": \"<string>\"\n        }\n      ]\n    }\n  }\n}")
  .asString();

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "errors": [
      {}
    ]
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "errors": [
      {}
    ]
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "errors": [
      {}
    ]
  }
}

{
  "error": {
    "message": "<string>",
    "code": "<string>",
    "errors": [
      {}
    ]
  }
}