BizKitHubDocs

/api/v1/customer/login

Create a new customer identity based on real customer e-mail and password. Return identity session value or error code.

List of error codes:

Code Message
E001 Customer login failed.
E002 Customer e-mail does not exist.
E003 Customer have not a registered account.
E004 Wrong e-mail or password.
E005 Customer account has been banned.
E006 Too many login attempts.
E007 Customer mail has not been authorized.
post
Tags:customer
Operation ID: postApiV1CustomerLogin
Query Parameters
apiKeystring
required

Your BizKitHub API key (passed as GET parameter)

Get API Key →
Body
emailstring
required

Contact email address.

The system validates the input as a standard email address and automatically applies normalization and canonicalization.

All API responses return the normalized form, and each email address is globally unique per contact within the system.

Example: "jan@barasek.com"
passwordstring
required
Example: "1234"
customerRealIpstring
optional
Example: "1.1.1.1"
Responses
200

No description

Base URL:
https://bizkithub.com

Example Request

fetch('https://bizkithub.com/api/v1/customer/login?apiKey=YOUR_API_KEY', {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
        "email": "jan@barasek.com",
        "password": "1234",
        "customerRealIp": "1.1.1.1"
    })
})

Example Response

HTTP 200Success Response
{
  "success": true,
  "data": {
    "message": "Example response"
  }
}

🔑 API Key Required

All BizKitHub API endpoints require authentication using an API key. The API key must be passed as a GET parameter in the URL for all requests.

Get API Key →API Overview →
Back to API Documentation
Last updated: January 2, 2026