curl --request PATCH \
  --url https://sandbox.api.byzantine.fi/v1/submit/update-individual-account \
  --header 'Content-Type: application/json' \
  --header 'X-Pubkey: <x-pubkey>' \
  --header 'X-Pubkey, X-Timestamp, X-Signature: <api-key>' \
  --header 'X-Signature: <x-signature>' \
  --header 'X-Timestamp: <x-timestamp>' \
  --data '
{
  "accountId": "550e8400-e29b-41d4-a716-446655440000",
  "userInfo": {
    "firstName": "John",
    "middleName": "William",
    "lastName": "Smith",
    "phone": "+33 123 456 789",
    "birthDate": "1990-01-01",
    "nationality": "FRA",
    "countryOfBirth": "FRA",
    "residentialAddress": {
      "streetLine1": "33 Rue La Fayette",
      "city": "Paris",
      "postalCode": "75009",
      "country": "FRA",
      "streetLine2": "WeWork",
      "state": "IDF"
    },
    "socialSecurityNumber": "123-45-6789",
    "profilePictureUrl": "<string>"
  },
  "additionalUserInfo": {
    "employmentStatus": "employed",
    "expectedMonthlyPaymentsUsd": "5000_9999",
    "sourceOfFunds": "salary",
    "mostRecentOccupation": "151252"
  },
  "verificationDocuments": [
    {
      "issuingCountry": "FRA",
      "document": "data:image/png;base64,iVBORw0lFTkSuQmCC...",
      "documentNumber": "FR1234567890",
      "description": "Additional supporting document"
    }
  ]
}
'

import requests

url = "https://sandbox.api.byzantine.fi/v1/submit/update-individual-account"

payload = {
    "accountId": "550e8400-e29b-41d4-a716-446655440000",
    "userInfo": {
        "firstName": "John",
        "middleName": "William",
        "lastName": "Smith",
        "phone": "+33 123 456 789",
        "birthDate": "1990-01-01",
        "nationality": "FRA",
        "countryOfBirth": "FRA",
        "residentialAddress": {
            "streetLine1": "33 Rue La Fayette",
            "city": "Paris",
            "postalCode": "75009",
            "country": "FRA",
            "streetLine2": "WeWork",
            "state": "IDF"
        },
        "socialSecurityNumber": "123-45-6789",
        "profilePictureUrl": "<string>"
    },
    "additionalUserInfo": {
        "employmentStatus": "employed",
        "expectedMonthlyPaymentsUsd": "5000_9999",
        "sourceOfFunds": "salary",
        "mostRecentOccupation": "151252"
    },
    "verificationDocuments": [
        {
            "issuingCountry": "FRA",
            "document": "data:image/png;base64,iVBORw0lFTkSuQmCC...",
            "documentNumber": "FR1234567890",
            "description": "Additional supporting document"
        }
    ]
}
headers = {
    "X-Pubkey": "<x-pubkey>",
    "X-Timestamp": "<x-timestamp>",
    "X-Signature": "<x-signature>",
    "X-Pubkey, X-Timestamp, X-Signature": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {
    'X-Pubkey': '<x-pubkey>',
    'X-Timestamp': '<x-timestamp>',
    'X-Signature': '<x-signature>',
    'X-Pubkey, X-Timestamp, X-Signature': '<api-key>',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    accountId: '550e8400-e29b-41d4-a716-446655440000',
    userInfo: {
      firstName: 'John',
      middleName: 'William',
      lastName: 'Smith',
      phone: '+33 123 456 789',
      birthDate: '1990-01-01',
      nationality: 'FRA',
      countryOfBirth: 'FRA',
      residentialAddress: {
        streetLine1: '33 Rue La Fayette',
        city: 'Paris',
        postalCode: '75009',
        country: 'FRA',
        streetLine2: 'WeWork',
        state: 'IDF'
      },
      socialSecurityNumber: '123-45-6789',
      profilePictureUrl: '<string>'
    },
    additionalUserInfo: {
      employmentStatus: 'employed',
      expectedMonthlyPaymentsUsd: '5000_9999',
      sourceOfFunds: 'salary',
      mostRecentOccupation: '151252'
    },
    verificationDocuments: [
      {
        issuingCountry: 'FRA',
        document: 'data:image/png;base64,iVBORw0lFTkSuQmCC...',
        documentNumber: 'FR1234567890',
        description: 'Additional supporting document'
      }
    ]
  })
};

fetch('https://sandbox.api.byzantine.fi/v1/submit/update-individual-account', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

{
  "userId": "550e8400-e29b-41d4-a716-446655440000",
  "accountId": "550e8400-e29b-41d4-a716-446655440000",
  "verificationStatus": "active",
  "userInfo": {
    "firstName": "John",
    "middleName": "William",
    "lastName": "Smith",
    "phone": "+33 123 456 789",
    "birthDate": "1990-01-01",
    "nationality": "FRA",
    "countryOfBirth": "FRA",
    "residentialAddress": {
      "streetLine1": "33 Rue La Fayette",
      "city": "Paris",
      "postalCode": "75009",
      "country": "FRA",
      "streetLine2": "WeWork",
      "state": "IDF"
    },
    "socialSecurityNumber": "123-45-6789",
    "profilePictureUrl": "<string>"
  },
  "additionalUserInfo": {
    "employmentStatus": "employed",
    "expectedMonthlyPaymentsUsd": "5000_9999",
    "sourceOfFunds": "salary",
    "mostRecentOccupation": "151252"
  },
  "verificationDocuments": [
    {
      "documentType": "passport",
      "issuingCountry": "FRA",
      "documentId": "830c219c-d197-451d-b879-77936a80c452",
      "documentNumber": "FR1234567890",
      "description": "Additional supporting document",
      "warnings": [
        "<string>"
      ],
      "errors": [
        "<string>"
      ]
    }
  ],
  "missingDocuments": [
    "<string>"
  ]
}