curl --request POST \
  --url https://api.tilta.io/v1/merchants \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "external_id": "<string>",
  "legal_name": "ACME Distribution GmbH",
  "business_address": {
    "postcode": "12345",
    "city": "Berlin",
    "street": "Example Street",
    "house": "42b",
    "additional": "c/o Testimonial"
  },
  "contact_emails": [
    "jsmith@example.com"
  ],
  "trading_name": "ACME",
  "business_identifiers": [
    {
      "value": "<string>"
    }
  ],
  "incorporated_at": 1582896122
}
'

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    external_id: '<string>',
    legal_name: 'ACME Distribution GmbH',
    business_address: {
      postcode: '12345',
      city: 'Berlin',
      street: 'Example Street',
      house: '42b',
      additional: 'c/o Testimonial'
    },
    contact_emails: ['jsmith@example.com'],
    trading_name: 'ACME',
    business_identifiers: [{value: '<string>'}],
    incorporated_at: 1582896122
  })
};

fetch('https://api.tilta.io/v1/merchants', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://api.tilta.io/v1/merchants"

payload = {
    "external_id": "<string>",
    "legal_name": "ACME Distribution GmbH",
    "business_address": {
        "postcode": "12345",
        "city": "Berlin",
        "street": "Example Street",
        "house": "42b",
        "additional": "c/o Testimonial"
    },
    "contact_emails": ["jsmith@example.com"],
    "trading_name": "ACME",
    "business_identifiers": [{ "value": "<string>" }],
    "incorporated_at": 1582896122
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.tilta.io/v1/merchants",
  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([
    'external_id' => '<string>',
    'legal_name' => 'ACME Distribution GmbH',
    'business_address' => [
        'postcode' => '12345',
        'city' => 'Berlin',
        'street' => 'Example Street',
        'house' => '42b',
        'additional' => 'c/o Testimonial'
    ],
    'contact_emails' => [
        'jsmith@example.com'
    ],
    'trading_name' => 'ACME',
    'business_identifiers' => [
        [
                'value' => '<string>'
        ]
    ],
    'incorporated_at' => 1582896122
  ]),
  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;
}

{
  "external_id": "<string>",
  "status": "ENROLLED",
  "created_at": 1582896122,
  "updated_at": 1582896122,
  "legal_name": "ACME Distribution GmbH",
  "legal_form": "LIMITED_COMPANY",
  "business_address": {
    "postcode": "12345",
    "city": "Berlin",
    "country": "AF",
    "street": "Example Street",
    "house": "42b",
    "additional": "c/o Testimonial"
  },
  "contact_emails": [
    "jsmith@example.com"
  ],
  "trading_name": "ACME",
  "business_identifiers": [
    {
      "type": "VAT_ID",
      "value": "<string>",
      "country": "AF"
    }
  ],
  "incorporated_at": 1582896122
}

{
  "code": "BAD_REQUEST",
  "error": "Request validation failed. 1 issue found.",
  "issues": [
    {
      "code": "INVALID_TYPE",
      "path": "body.registered_at",
      "message": "Invalid type"
    }
  ]
}

{
  "error": "Unauthorized",
  "code": "UNAUTHORIZED"
}