curl --request POST \
  --url https://{yourDomain}/api/service/webhook-event/merchant_updated \
  --header 'Content-Type: application/json' \
  --data '
{
  "id": "<string>",
  "type": "merchant_updated",
  "date": "<string>",
  "payload": {
    "id": "<string>",
    "createdAt": "<unknown>",
    "updatedAt": "<unknown>",
    "legalName": "<string>",
    "displayName": "<string>",
    "email": "<string>",
    "appId": "<string>",
    "users": [
      "<string>"
    ],
    "plan": {
      "refundApplicationFee": true,
      "applicationFeeShare": 1,
      "applicationFixedFeeShare": 1,
      "amountFreeTransactions": 1,
      "monthlyInvoiceTotal": 1
    },
    "marketCapabilitySettings": [
      {
        "capabilities": []
      }
    ],
    "hasApiKey": true,
    "internalApplicationName": "<string>",
    "phone": "<string>",
    "mobilePhone": "<string>",
    "onboardingData": {
      "vatNumber": "<string>",
      "companyName": "<string>",
      "registrationNumber": "<string>",
      "country": "<string>",
      "incorporatedOn": "<string>",
      "companyType": "<string>",
      "companyEmail": "<string>",
      "companyPhone": "<string>",
      "legalAddress": "<string>",
      "website": "<string>",
      "companyAddress": {
        "street": "<string>",
        "buildingNumber": "<string>",
        "subStreet": "<string>",
        "town": "<string>",
        "postCode": "<string>",
        "country": "<string>"
      },
      "beneficiaries": [
        {
          "types": [
            "<string>"
          ],
          "shareSize": 123,
          "firstName": "<string>",
          "middleName": "<string>",
          "lastName": "<string>",
          "dob": "<string>",
          "gender": "<string>",
          "placeOfBirth": "<string>",
          "countryOfBirth": "<string>",
          "nationality": "<string>",
          "taxResidenceCountry": "<string>",
          "address": {
            "street": "<string>",
            "buildingNumber": "<string>",
            "subStreet": "<string>",
            "town": "<string>",
            "postCode": "<string>",
            "country": "<string>"
          },
          "idDocs": [
            {
              "idDocType": "<string>",
              "country": "<string>",
              "number": "<string>",
              "dob": "<string>",
              "issuedDate": "<string>",
              "validUntil": "<string>"
            }
          ]
        }
      ],
      "kybWebSdkUrl": "<string>",
      "kybAcceptedModalShown": true,
      "sumsubApplicantId": "<string>",
      "taktileLegalEntityId": "<string>"
    },
    "category": "<string>",
    "websiteUrl": "<string>",
    "applicationFeeShare": 1,
    "applicationFixedFeeShare": 1,
    "apps": [
      {
        "id": "<string>",
        "hasApiKey": true,
        "updatedAt": "<unknown>",
        "createdAt": "<unknown>",
        "shopLogo": "<string>",
        "quoteCallbackUrl": "<string>",
        "completeCallbackUrl": "<string>",
        "websiteUrl": "<string>",
        "successCallbackUrl": "<string>",
        "errorCallbackUrl": "<string>",
        "webhookUrl": "<string>",
        "defaultWebhookSubscription": "<unknown>",
        "offsetProject": "<string>",
        "privacyUrl": "<string>",
        "tosUrl": "<string>",
        "buttonOnlyShopTrees": true,
        "impactOffsetProjects": [],
        "manuallyApproved": true,
        "v1WebhookSigningSecrets": [
          {
            "createdAt": "<unknown>",
            "expiresAt": "<unknown>"
          }
        ]
      }
    ],
    "impactAccount": true,
    "pairedMerchantId": "<unknown>",
    "blacklistedBankIds": [],
    "blacklistedOpenBankingProvidersByMarket": [
      {
        "blacklistedOpenBankingProviders": []
      }
    ],
    "deletedAt": "<unknown>",
    "ssoEnabled": true,
    "enabledSurfaces": [],
    "shopLogo": "<string>",
    "quoteCallbackUrl": "<string>",
    "completeCallbackUrl": "<string>",
    "successCallbackUrl": "<string>",
    "errorCallbackUrl": "<string>",
    "webhookUrl": "<string>",
    "defaultWebhookSubscription": "<unknown>",
    "offsetProject": "<string>",
    "privacyUrl": "<string>",
    "tosUrl": "<string>",
    "buttonOnlyShopTrees": true,
    "impactOffsetProjects": [],
    "manuallyApproved": true,
    "v1WebhookSigningSecrets": [
      {
        "createdAt": "<unknown>",
        "expiresAt": "<unknown>"
      }
    ]
  }
}
'

import requests

url = "https://{yourDomain}/api/service/webhook-event/merchant_updated"

payload = {
    "id": "<string>",
    "type": "merchant_updated",
    "date": "<string>",
    "payload": {
        "id": "<string>",
        "createdAt": "<unknown>",
        "updatedAt": "<unknown>",
        "legalName": "<string>",
        "displayName": "<string>",
        "email": "<string>",
        "appId": "<string>",
        "users": ["<string>"],
        "plan": {
            "refundApplicationFee": True,
            "applicationFeeShare": 1,
            "applicationFixedFeeShare": 1,
            "amountFreeTransactions": 1,
            "monthlyInvoiceTotal": 1
        },
        "marketCapabilitySettings": [{ "capabilities": [] }],
        "hasApiKey": True,
        "internalApplicationName": "<string>",
        "phone": "<string>",
        "mobilePhone": "<string>",
        "onboardingData": {
            "vatNumber": "<string>",
            "companyName": "<string>",
            "registrationNumber": "<string>",
            "country": "<string>",
            "incorporatedOn": "<string>",
            "companyType": "<string>",
            "companyEmail": "<string>",
            "companyPhone": "<string>",
            "legalAddress": "<string>",
            "website": "<string>",
            "companyAddress": {
                "street": "<string>",
                "buildingNumber": "<string>",
                "subStreet": "<string>",
                "town": "<string>",
                "postCode": "<string>",
                "country": "<string>"
            },
            "beneficiaries": [
                {
                    "types": ["<string>"],
                    "shareSize": 123,
                    "firstName": "<string>",
                    "middleName": "<string>",
                    "lastName": "<string>",
                    "dob": "<string>",
                    "gender": "<string>",
                    "placeOfBirth": "<string>",
                    "countryOfBirth": "<string>",
                    "nationality": "<string>",
                    "taxResidenceCountry": "<string>",
                    "address": {
                        "street": "<string>",
                        "buildingNumber": "<string>",
                        "subStreet": "<string>",
                        "town": "<string>",
                        "postCode": "<string>",
                        "country": "<string>"
                    },
                    "idDocs": [
                        {
                            "idDocType": "<string>",
                            "country": "<string>",
                            "number": "<string>",
                            "dob": "<string>",
                            "issuedDate": "<string>",
                            "validUntil": "<string>"
                        }
                    ]
                }
            ],
            "kybWebSdkUrl": "<string>",
            "kybAcceptedModalShown": True,
            "sumsubApplicantId": "<string>",
            "taktileLegalEntityId": "<string>"
        },
        "category": "<string>",
        "websiteUrl": "<string>",
        "applicationFeeShare": 1,
        "applicationFixedFeeShare": 1,
        "apps": [
            {
                "id": "<string>",
                "hasApiKey": True,
                "updatedAt": "<unknown>",
                "createdAt": "<unknown>",
                "shopLogo": "<string>",
                "quoteCallbackUrl": "<string>",
                "completeCallbackUrl": "<string>",
                "websiteUrl": "<string>",
                "successCallbackUrl": "<string>",
                "errorCallbackUrl": "<string>",
                "webhookUrl": "<string>",
                "defaultWebhookSubscription": "<unknown>",
                "offsetProject": "<string>",
                "privacyUrl": "<string>",
                "tosUrl": "<string>",
                "buttonOnlyShopTrees": True,
                "impactOffsetProjects": [],
                "manuallyApproved": True,
                "v1WebhookSigningSecrets": [
                    {
                        "createdAt": "<unknown>",
                        "expiresAt": "<unknown>"
                    }
                ]
            }
        ],
        "impactAccount": True,
        "pairedMerchantId": "<unknown>",
        "blacklistedBankIds": [],
        "blacklistedOpenBankingProvidersByMarket": [{ "blacklistedOpenBankingProviders": [] }],
        "deletedAt": "<unknown>",
        "ssoEnabled": True,
        "enabledSurfaces": [],
        "shopLogo": "<string>",
        "quoteCallbackUrl": "<string>",
        "completeCallbackUrl": "<string>",
        "successCallbackUrl": "<string>",
        "errorCallbackUrl": "<string>",
        "webhookUrl": "<string>",
        "defaultWebhookSubscription": "<unknown>",
        "offsetProject": "<string>",
        "privacyUrl": "<string>",
        "tosUrl": "<string>",
        "buttonOnlyShopTrees": True,
        "impactOffsetProjects": [],
        "manuallyApproved": True,
        "v1WebhookSigningSecrets": [
            {
                "createdAt": "<unknown>",
                "expiresAt": "<unknown>"
            }
        ]
    }
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    id: '<string>',
    type: 'merchant_updated',
    date: '<string>',
    payload: {
      id: '<string>',
      createdAt: '<unknown>',
      updatedAt: '<unknown>',
      legalName: '<string>',
      displayName: '<string>',
      email: '<string>',
      appId: '<string>',
      users: ['<string>'],
      plan: {
        refundApplicationFee: true,
        applicationFeeShare: 1,
        applicationFixedFeeShare: 1,
        amountFreeTransactions: 1,
        monthlyInvoiceTotal: 1
      },
      marketCapabilitySettings: [{capabilities: []}],
      hasApiKey: true,
      internalApplicationName: '<string>',
      phone: '<string>',
      mobilePhone: '<string>',
      onboardingData: {
        vatNumber: '<string>',
        companyName: '<string>',
        registrationNumber: '<string>',
        country: '<string>',
        incorporatedOn: '<string>',
        companyType: '<string>',
        companyEmail: '<string>',
        companyPhone: '<string>',
        legalAddress: '<string>',
        website: '<string>',
        companyAddress: {
          street: '<string>',
          buildingNumber: '<string>',
          subStreet: '<string>',
          town: '<string>',
          postCode: '<string>',
          country: '<string>'
        },
        beneficiaries: [
          {
            types: ['<string>'],
            shareSize: 123,
            firstName: '<string>',
            middleName: '<string>',
            lastName: '<string>',
            dob: '<string>',
            gender: '<string>',
            placeOfBirth: '<string>',
            countryOfBirth: '<string>',
            nationality: '<string>',
            taxResidenceCountry: '<string>',
            address: {
              street: '<string>',
              buildingNumber: '<string>',
              subStreet: '<string>',
              town: '<string>',
              postCode: '<string>',
              country: '<string>'
            },
            idDocs: [
              {
                idDocType: '<string>',
                country: '<string>',
                number: '<string>',
                dob: '<string>',
                issuedDate: '<string>',
                validUntil: '<string>'
              }
            ]
          }
        ],
        kybWebSdkUrl: '<string>',
        kybAcceptedModalShown: true,
        sumsubApplicantId: '<string>',
        taktileLegalEntityId: '<string>'
      },
      category: '<string>',
      websiteUrl: '<string>',
      applicationFeeShare: 1,
      applicationFixedFeeShare: 1,
      apps: [
        {
          id: '<string>',
          hasApiKey: true,
          updatedAt: '<unknown>',
          createdAt: '<unknown>',
          shopLogo: '<string>',
          quoteCallbackUrl: '<string>',
          completeCallbackUrl: '<string>',
          websiteUrl: '<string>',
          successCallbackUrl: '<string>',
          errorCallbackUrl: '<string>',
          webhookUrl: '<string>',
          defaultWebhookSubscription: '<unknown>',
          offsetProject: '<string>',
          privacyUrl: '<string>',
          tosUrl: '<string>',
          buttonOnlyShopTrees: true,
          impactOffsetProjects: [],
          manuallyApproved: true,
          v1WebhookSigningSecrets: [{createdAt: '<unknown>', expiresAt: '<unknown>'}]
        }
      ],
      impactAccount: true,
      pairedMerchantId: '<unknown>',
      blacklistedBankIds: [],
      blacklistedOpenBankingProvidersByMarket: [{blacklistedOpenBankingProviders: []}],
      deletedAt: '<unknown>',
      ssoEnabled: true,
      enabledSurfaces: [],
      shopLogo: '<string>',
      quoteCallbackUrl: '<string>',
      completeCallbackUrl: '<string>',
      successCallbackUrl: '<string>',
      errorCallbackUrl: '<string>',
      webhookUrl: '<string>',
      defaultWebhookSubscription: '<unknown>',
      offsetProject: '<string>',
      privacyUrl: '<string>',
      tosUrl: '<string>',
      buttonOnlyShopTrees: true,
      impactOffsetProjects: [],
      manuallyApproved: true,
      v1WebhookSigningSecrets: [{createdAt: '<unknown>', expiresAt: '<unknown>'}]
    }
  })
};

fetch('https://{yourDomain}/api/service/webhook-event/merchant_updated', 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://{yourDomain}/api/service/webhook-event/merchant_updated",
  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([
    'id' => '<string>',
    'type' => 'merchant_updated',
    'date' => '<string>',
    'payload' => [
        'id' => '<string>',
        'createdAt' => '<unknown>',
        'updatedAt' => '<unknown>',
        'legalName' => '<string>',
        'displayName' => '<string>',
        'email' => '<string>',
        'appId' => '<string>',
        'users' => [
                '<string>'
        ],
        'plan' => [
                'refundApplicationFee' => true,
                'applicationFeeShare' => 1,
                'applicationFixedFeeShare' => 1,
                'amountFreeTransactions' => 1,
                'monthlyInvoiceTotal' => 1
        ],
        'marketCapabilitySettings' => [
                [
                                'capabilities' => [
                                                                
                                ]
                ]
        ],
        'hasApiKey' => true,
        'internalApplicationName' => '<string>',
        'phone' => '<string>',
        'mobilePhone' => '<string>',
        'onboardingData' => [
                'vatNumber' => '<string>',
                'companyName' => '<string>',
                'registrationNumber' => '<string>',
                'country' => '<string>',
                'incorporatedOn' => '<string>',
                'companyType' => '<string>',
                'companyEmail' => '<string>',
                'companyPhone' => '<string>',
                'legalAddress' => '<string>',
                'website' => '<string>',
                'companyAddress' => [
                                'street' => '<string>',
                                'buildingNumber' => '<string>',
                                'subStreet' => '<string>',
                                'town' => '<string>',
                                'postCode' => '<string>',
                                'country' => '<string>'
                ],
                'beneficiaries' => [
                                [
                                                                'types' => [
                                                                                                                                '<string>'
                                                                ],
                                                                'shareSize' => 123,
                                                                'firstName' => '<string>',
                                                                'middleName' => '<string>',
                                                                'lastName' => '<string>',
                                                                'dob' => '<string>',
                                                                'gender' => '<string>',
                                                                'placeOfBirth' => '<string>',
                                                                'countryOfBirth' => '<string>',
                                                                'nationality' => '<string>',
                                                                'taxResidenceCountry' => '<string>',
                                                                'address' => [
                                                                                                                                'street' => '<string>',
                                                                                                                                'buildingNumber' => '<string>',
                                                                                                                                'subStreet' => '<string>',
                                                                                                                                'town' => '<string>',
                                                                                                                                'postCode' => '<string>',
                                                                                                                                'country' => '<string>'
                                                                ],
                                                                'idDocs' => [
                                                                                                                                [
                                                                                                                                                                                                                                                                'idDocType' => '<string>',
                                                                                                                                                                                                                                                                'country' => '<string>',
                                                                                                                                                                                                                                                                'number' => '<string>',
                                                                                                                                                                                                                                                                'dob' => '<string>',
                                                                                                                                                                                                                                                                'issuedDate' => '<string>',
                                                                                                                                                                                                                                                                'validUntil' => '<string>'
                                                                                                                                ]
                                                                ]
                                ]
                ],
                'kybWebSdkUrl' => '<string>',
                'kybAcceptedModalShown' => true,
                'sumsubApplicantId' => '<string>',
                'taktileLegalEntityId' => '<string>'
        ],
        'category' => '<string>',
        'websiteUrl' => '<string>',
        'applicationFeeShare' => 1,
        'applicationFixedFeeShare' => 1,
        'apps' => [
                [
                                'id' => '<string>',
                                'hasApiKey' => true,
                                'updatedAt' => '<unknown>',
                                'createdAt' => '<unknown>',
                                'shopLogo' => '<string>',
                                'quoteCallbackUrl' => '<string>',
                                'completeCallbackUrl' => '<string>',
                                'websiteUrl' => '<string>',
                                'successCallbackUrl' => '<string>',
                                'errorCallbackUrl' => '<string>',
                                'webhookUrl' => '<string>',
                                'defaultWebhookSubscription' => '<unknown>',
                                'offsetProject' => '<string>',
                                'privacyUrl' => '<string>',
                                'tosUrl' => '<string>',
                                'buttonOnlyShopTrees' => true,
                                'impactOffsetProjects' => [
                                                                
                                ],
                                'manuallyApproved' => true,
                                'v1WebhookSigningSecrets' => [
                                                                [
                                                                                                                                'createdAt' => '<unknown>',
                                                                                                                                'expiresAt' => '<unknown>'
                                                                ]
                                ]
                ]
        ],
        'impactAccount' => true,
        'pairedMerchantId' => '<unknown>',
        'blacklistedBankIds' => [
                
        ],
        'blacklistedOpenBankingProvidersByMarket' => [
                [
                                'blacklistedOpenBankingProviders' => [
                                                                
                                ]
                ]
        ],
        'deletedAt' => '<unknown>',
        'ssoEnabled' => true,
        'enabledSurfaces' => [
                
        ],
        'shopLogo' => '<string>',
        'quoteCallbackUrl' => '<string>',
        'completeCallbackUrl' => '<string>',
        'successCallbackUrl' => '<string>',
        'errorCallbackUrl' => '<string>',
        'webhookUrl' => '<string>',
        'defaultWebhookSubscription' => '<unknown>',
        'offsetProject' => '<string>',
        'privacyUrl' => '<string>',
        'tosUrl' => '<string>',
        'buttonOnlyShopTrees' => true,
        'impactOffsetProjects' => [
                
        ],
        'manuallyApproved' => true,
        'v1WebhookSigningSecrets' => [
                [
                                'createdAt' => '<unknown>',
                                'expiresAt' => '<unknown>'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "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://{yourDomain}/api/service/webhook-event/merchant_updated"

	payload := strings.NewReader("{\n  \"id\": \"<string>\",\n  \"type\": \"merchant_updated\",\n  \"date\": \"<string>\",\n  \"payload\": {\n    \"id\": \"<string>\",\n    \"createdAt\": \"<unknown>\",\n    \"updatedAt\": \"<unknown>\",\n    \"legalName\": \"<string>\",\n    \"displayName\": \"<string>\",\n    \"email\": \"<string>\",\n    \"appId\": \"<string>\",\n    \"users\": [\n      \"<string>\"\n    ],\n    \"plan\": {\n      \"refundApplicationFee\": true,\n      \"applicationFeeShare\": 1,\n      \"applicationFixedFeeShare\": 1,\n      \"amountFreeTransactions\": 1,\n      \"monthlyInvoiceTotal\": 1\n    },\n    \"marketCapabilitySettings\": [\n      {\n        \"capabilities\": []\n      }\n    ],\n    \"hasApiKey\": true,\n    \"internalApplicationName\": \"<string>\",\n    \"phone\": \"<string>\",\n    \"mobilePhone\": \"<string>\",\n    \"onboardingData\": {\n      \"vatNumber\": \"<string>\",\n      \"companyName\": \"<string>\",\n      \"registrationNumber\": \"<string>\",\n      \"country\": \"<string>\",\n      \"incorporatedOn\": \"<string>\",\n      \"companyType\": \"<string>\",\n      \"companyEmail\": \"<string>\",\n      \"companyPhone\": \"<string>\",\n      \"legalAddress\": \"<string>\",\n      \"website\": \"<string>\",\n      \"companyAddress\": {\n        \"street\": \"<string>\",\n        \"buildingNumber\": \"<string>\",\n        \"subStreet\": \"<string>\",\n        \"town\": \"<string>\",\n        \"postCode\": \"<string>\",\n        \"country\": \"<string>\"\n      },\n      \"beneficiaries\": [\n        {\n          \"types\": [\n            \"<string>\"\n          ],\n          \"shareSize\": 123,\n          \"firstName\": \"<string>\",\n          \"middleName\": \"<string>\",\n          \"lastName\": \"<string>\",\n          \"dob\": \"<string>\",\n          \"gender\": \"<string>\",\n          \"placeOfBirth\": \"<string>\",\n          \"countryOfBirth\": \"<string>\",\n          \"nationality\": \"<string>\",\n          \"taxResidenceCountry\": \"<string>\",\n          \"address\": {\n            \"street\": \"<string>\",\n            \"buildingNumber\": \"<string>\",\n            \"subStreet\": \"<string>\",\n            \"town\": \"<string>\",\n            \"postCode\": \"<string>\",\n            \"country\": \"<string>\"\n          },\n          \"idDocs\": [\n            {\n              \"idDocType\": \"<string>\",\n              \"country\": \"<string>\",\n              \"number\": \"<string>\",\n              \"dob\": \"<string>\",\n              \"issuedDate\": \"<string>\",\n              \"validUntil\": \"<string>\"\n            }\n          ]\n        }\n      ],\n      \"kybWebSdkUrl\": \"<string>\",\n      \"kybAcceptedModalShown\": true,\n      \"sumsubApplicantId\": \"<string>\",\n      \"taktileLegalEntityId\": \"<string>\"\n    },\n    \"category\": \"<string>\",\n    \"websiteUrl\": \"<string>\",\n    \"applicationFeeShare\": 1,\n    \"applicationFixedFeeShare\": 1,\n    \"apps\": [\n      {\n        \"id\": \"<string>\",\n        \"hasApiKey\": true,\n        \"updatedAt\": \"<unknown>\",\n        \"createdAt\": \"<unknown>\",\n        \"shopLogo\": \"<string>\",\n        \"quoteCallbackUrl\": \"<string>\",\n        \"completeCallbackUrl\": \"<string>\",\n        \"websiteUrl\": \"<string>\",\n        \"successCallbackUrl\": \"<string>\",\n        \"errorCallbackUrl\": \"<string>\",\n        \"webhookUrl\": \"<string>\",\n        \"defaultWebhookSubscription\": \"<unknown>\",\n        \"offsetProject\": \"<string>\",\n        \"privacyUrl\": \"<string>\",\n        \"tosUrl\": \"<string>\",\n        \"buttonOnlyShopTrees\": true,\n        \"impactOffsetProjects\": [],\n        \"manuallyApproved\": true,\n        \"v1WebhookSigningSecrets\": [\n          {\n            \"createdAt\": \"<unknown>\",\n            \"expiresAt\": \"<unknown>\"\n          }\n        ]\n      }\n    ],\n    \"impactAccount\": true,\n    \"pairedMerchantId\": \"<unknown>\",\n    \"blacklistedBankIds\": [],\n    \"blacklistedOpenBankingProvidersByMarket\": [\n      {\n        \"blacklistedOpenBankingProviders\": []\n      }\n    ],\n    \"deletedAt\": \"<unknown>\",\n    \"ssoEnabled\": true,\n    \"enabledSurfaces\": [],\n    \"shopLogo\": \"<string>\",\n    \"quoteCallbackUrl\": \"<string>\",\n    \"completeCallbackUrl\": \"<string>\",\n    \"successCallbackUrl\": \"<string>\",\n    \"errorCallbackUrl\": \"<string>\",\n    \"webhookUrl\": \"<string>\",\n    \"defaultWebhookSubscription\": \"<unknown>\",\n    \"offsetProject\": \"<string>\",\n    \"privacyUrl\": \"<string>\",\n    \"tosUrl\": \"<string>\",\n    \"buttonOnlyShopTrees\": true,\n    \"impactOffsetProjects\": [],\n    \"manuallyApproved\": true,\n    \"v1WebhookSigningSecrets\": [\n      {\n        \"createdAt\": \"<unknown>\",\n        \"expiresAt\": \"<unknown>\"\n      }\n    ]\n  }\n}")

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

	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://{yourDomain}/api/service/webhook-event/merchant_updated")
  .header("Content-Type", "application/json")
  .body("{\n  \"id\": \"<string>\",\n  \"type\": \"merchant_updated\",\n  \"date\": \"<string>\",\n  \"payload\": {\n    \"id\": \"<string>\",\n    \"createdAt\": \"<unknown>\",\n    \"updatedAt\": \"<unknown>\",\n    \"legalName\": \"<string>\",\n    \"displayName\": \"<string>\",\n    \"email\": \"<string>\",\n    \"appId\": \"<string>\",\n    \"users\": [\n      \"<string>\"\n    ],\n    \"plan\": {\n      \"refundApplicationFee\": true,\n      \"applicationFeeShare\": 1,\n      \"applicationFixedFeeShare\": 1,\n      \"amountFreeTransactions\": 1,\n      \"monthlyInvoiceTotal\": 1\n    },\n    \"marketCapabilitySettings\": [\n      {\n        \"capabilities\": []\n      }\n    ],\n    \"hasApiKey\": true,\n    \"internalApplicationName\": \"<string>\",\n    \"phone\": \"<string>\",\n    \"mobilePhone\": \"<string>\",\n    \"onboardingData\": {\n      \"vatNumber\": \"<string>\",\n      \"companyName\": \"<string>\",\n      \"registrationNumber\": \"<string>\",\n      \"country\": \"<string>\",\n      \"incorporatedOn\": \"<string>\",\n      \"companyType\": \"<string>\",\n      \"companyEmail\": \"<string>\",\n      \"companyPhone\": \"<string>\",\n      \"legalAddress\": \"<string>\",\n      \"website\": \"<string>\",\n      \"companyAddress\": {\n        \"street\": \"<string>\",\n        \"buildingNumber\": \"<string>\",\n        \"subStreet\": \"<string>\",\n        \"town\": \"<string>\",\n        \"postCode\": \"<string>\",\n        \"country\": \"<string>\"\n      },\n      \"beneficiaries\": [\n        {\n          \"types\": [\n            \"<string>\"\n          ],\n          \"shareSize\": 123,\n          \"firstName\": \"<string>\",\n          \"middleName\": \"<string>\",\n          \"lastName\": \"<string>\",\n          \"dob\": \"<string>\",\n          \"gender\": \"<string>\",\n          \"placeOfBirth\": \"<string>\",\n          \"countryOfBirth\": \"<string>\",\n          \"nationality\": \"<string>\",\n          \"taxResidenceCountry\": \"<string>\",\n          \"address\": {\n            \"street\": \"<string>\",\n            \"buildingNumber\": \"<string>\",\n            \"subStreet\": \"<string>\",\n            \"town\": \"<string>\",\n            \"postCode\": \"<string>\",\n            \"country\": \"<string>\"\n          },\n          \"idDocs\": [\n            {\n              \"idDocType\": \"<string>\",\n              \"country\": \"<string>\",\n              \"number\": \"<string>\",\n              \"dob\": \"<string>\",\n              \"issuedDate\": \"<string>\",\n              \"validUntil\": \"<string>\"\n            }\n          ]\n        }\n      ],\n      \"kybWebSdkUrl\": \"<string>\",\n      \"kybAcceptedModalShown\": true,\n      \"sumsubApplicantId\": \"<string>\",\n      \"taktileLegalEntityId\": \"<string>\"\n    },\n    \"category\": \"<string>\",\n    \"websiteUrl\": \"<string>\",\n    \"applicationFeeShare\": 1,\n    \"applicationFixedFeeShare\": 1,\n    \"apps\": [\n      {\n        \"id\": \"<string>\",\n        \"hasApiKey\": true,\n        \"updatedAt\": \"<unknown>\",\n        \"createdAt\": \"<unknown>\",\n        \"shopLogo\": \"<string>\",\n        \"quoteCallbackUrl\": \"<string>\",\n        \"completeCallbackUrl\": \"<string>\",\n        \"websiteUrl\": \"<string>\",\n        \"successCallbackUrl\": \"<string>\",\n        \"errorCallbackUrl\": \"<string>\",\n        \"webhookUrl\": \"<string>\",\n        \"defaultWebhookSubscription\": \"<unknown>\",\n        \"offsetProject\": \"<string>\",\n        \"privacyUrl\": \"<string>\",\n        \"tosUrl\": \"<string>\",\n        \"buttonOnlyShopTrees\": true,\n        \"impactOffsetProjects\": [],\n        \"manuallyApproved\": true,\n        \"v1WebhookSigningSecrets\": [\n          {\n            \"createdAt\": \"<unknown>\",\n            \"expiresAt\": \"<unknown>\"\n          }\n        ]\n      }\n    ],\n    \"impactAccount\": true,\n    \"pairedMerchantId\": \"<unknown>\",\n    \"blacklistedBankIds\": [],\n    \"blacklistedOpenBankingProvidersByMarket\": [\n      {\n        \"blacklistedOpenBankingProviders\": []\n      }\n    ],\n    \"deletedAt\": \"<unknown>\",\n    \"ssoEnabled\": true,\n    \"enabledSurfaces\": [],\n    \"shopLogo\": \"<string>\",\n    \"quoteCallbackUrl\": \"<string>\",\n    \"completeCallbackUrl\": \"<string>\",\n    \"successCallbackUrl\": \"<string>\",\n    \"errorCallbackUrl\": \"<string>\",\n    \"webhookUrl\": \"<string>\",\n    \"defaultWebhookSubscription\": \"<unknown>\",\n    \"offsetProject\": \"<string>\",\n    \"privacyUrl\": \"<string>\",\n    \"tosUrl\": \"<string>\",\n    \"buttonOnlyShopTrees\": true,\n    \"impactOffsetProjects\": [],\n    \"manuallyApproved\": true,\n    \"v1WebhookSigningSecrets\": [\n      {\n        \"createdAt\": \"<unknown>\",\n        \"expiresAt\": \"<unknown>\"\n      }\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{yourDomain}/api/service/webhook-event/merchant_updated")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"id\": \"<string>\",\n  \"type\": \"merchant_updated\",\n  \"date\": \"<string>\",\n  \"payload\": {\n    \"id\": \"<string>\",\n    \"createdAt\": \"<unknown>\",\n    \"updatedAt\": \"<unknown>\",\n    \"legalName\": \"<string>\",\n    \"displayName\": \"<string>\",\n    \"email\": \"<string>\",\n    \"appId\": \"<string>\",\n    \"users\": [\n      \"<string>\"\n    ],\n    \"plan\": {\n      \"refundApplicationFee\": true,\n      \"applicationFeeShare\": 1,\n      \"applicationFixedFeeShare\": 1,\n      \"amountFreeTransactions\": 1,\n      \"monthlyInvoiceTotal\": 1\n    },\n    \"marketCapabilitySettings\": [\n      {\n        \"capabilities\": []\n      }\n    ],\n    \"hasApiKey\": true,\n    \"internalApplicationName\": \"<string>\",\n    \"phone\": \"<string>\",\n    \"mobilePhone\": \"<string>\",\n    \"onboardingData\": {\n      \"vatNumber\": \"<string>\",\n      \"companyName\": \"<string>\",\n      \"registrationNumber\": \"<string>\",\n      \"country\": \"<string>\",\n      \"incorporatedOn\": \"<string>\",\n      \"companyType\": \"<string>\",\n      \"companyEmail\": \"<string>\",\n      \"companyPhone\": \"<string>\",\n      \"legalAddress\": \"<string>\",\n      \"website\": \"<string>\",\n      \"companyAddress\": {\n        \"street\": \"<string>\",\n        \"buildingNumber\": \"<string>\",\n        \"subStreet\": \"<string>\",\n        \"town\": \"<string>\",\n        \"postCode\": \"<string>\",\n        \"country\": \"<string>\"\n      },\n      \"beneficiaries\": [\n        {\n          \"types\": [\n            \"<string>\"\n          ],\n          \"shareSize\": 123,\n          \"firstName\": \"<string>\",\n          \"middleName\": \"<string>\",\n          \"lastName\": \"<string>\",\n          \"dob\": \"<string>\",\n          \"gender\": \"<string>\",\n          \"placeOfBirth\": \"<string>\",\n          \"countryOfBirth\": \"<string>\",\n          \"nationality\": \"<string>\",\n          \"taxResidenceCountry\": \"<string>\",\n          \"address\": {\n            \"street\": \"<string>\",\n            \"buildingNumber\": \"<string>\",\n            \"subStreet\": \"<string>\",\n            \"town\": \"<string>\",\n            \"postCode\": \"<string>\",\n            \"country\": \"<string>\"\n          },\n          \"idDocs\": [\n            {\n              \"idDocType\": \"<string>\",\n              \"country\": \"<string>\",\n              \"number\": \"<string>\",\n              \"dob\": \"<string>\",\n              \"issuedDate\": \"<string>\",\n              \"validUntil\": \"<string>\"\n            }\n          ]\n        }\n      ],\n      \"kybWebSdkUrl\": \"<string>\",\n      \"kybAcceptedModalShown\": true,\n      \"sumsubApplicantId\": \"<string>\",\n      \"taktileLegalEntityId\": \"<string>\"\n    },\n    \"category\": \"<string>\",\n    \"websiteUrl\": \"<string>\",\n    \"applicationFeeShare\": 1,\n    \"applicationFixedFeeShare\": 1,\n    \"apps\": [\n      {\n        \"id\": \"<string>\",\n        \"hasApiKey\": true,\n        \"updatedAt\": \"<unknown>\",\n        \"createdAt\": \"<unknown>\",\n        \"shopLogo\": \"<string>\",\n        \"quoteCallbackUrl\": \"<string>\",\n        \"completeCallbackUrl\": \"<string>\",\n        \"websiteUrl\": \"<string>\",\n        \"successCallbackUrl\": \"<string>\",\n        \"errorCallbackUrl\": \"<string>\",\n        \"webhookUrl\": \"<string>\",\n        \"defaultWebhookSubscription\": \"<unknown>\",\n        \"offsetProject\": \"<string>\",\n        \"privacyUrl\": \"<string>\",\n        \"tosUrl\": \"<string>\",\n        \"buttonOnlyShopTrees\": true,\n        \"impactOffsetProjects\": [],\n        \"manuallyApproved\": true,\n        \"v1WebhookSigningSecrets\": [\n          {\n            \"createdAt\": \"<unknown>\",\n            \"expiresAt\": \"<unknown>\"\n          }\n        ]\n      }\n    ],\n    \"impactAccount\": true,\n    \"pairedMerchantId\": \"<unknown>\",\n    \"blacklistedBankIds\": [],\n    \"blacklistedOpenBankingProvidersByMarket\": [\n      {\n        \"blacklistedOpenBankingProviders\": []\n      }\n    ],\n    \"deletedAt\": \"<unknown>\",\n    \"ssoEnabled\": true,\n    \"enabledSurfaces\": [],\n    \"shopLogo\": \"<string>\",\n    \"quoteCallbackUrl\": \"<string>\",\n    \"completeCallbackUrl\": \"<string>\",\n    \"successCallbackUrl\": \"<string>\",\n    \"errorCallbackUrl\": \"<string>\",\n    \"webhookUrl\": \"<string>\",\n    \"defaultWebhookSubscription\": \"<unknown>\",\n    \"offsetProject\": \"<string>\",\n    \"privacyUrl\": \"<string>\",\n    \"tosUrl\": \"<string>\",\n    \"buttonOnlyShopTrees\": true,\n    \"impactOffsetProjects\": [],\n    \"manuallyApproved\": true,\n    \"v1WebhookSigningSecrets\": [\n      {\n        \"createdAt\": \"<unknown>\",\n        \"expiresAt\": \"<unknown>\"\n      }\n    ]\n  }\n}"

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