User Management APIs

The User Management API provides endpoints for managing user accounts, profiles, and account lifecycle operations. These APIs enable applications to provide comprehensive user account management features.

Available Endpoints

Account Management

• User Profile Management - Update user profile information

• Email Address Management - Change and verify email addresses

• Account Withdrawal - Account deletion and data removal

Authentication & Security

• Password Management - Password reset and update

• Multi-Factor Authentication - MFA setup and management

• Session Management - Active session control

Data & Privacy

• Data Export - Export user data

• Privacy Settings - User privacy controls

• Consent Management - User consent tracking

Base URL

All User Management API endpoints are served from:

https://auth3.upbond.io/api/v1/users

Authentication

User Management APIs require authentication using one of the following methods:

Bearer Token

Authorization: Bearer YOUR_ACCESS_TOKEN

API Key

X-API-Key: YOUR_API_KEY

Common Response Format

All APIs return responses in the following format:

{
  "success": true,
  "data": {
    // Response data
  },
  "message": "Operation completed successfully",
  "timestamp": "2025-07-11T10:30:00Z"
}

Error Response Format

{
  "success": false,
  "error": {
    "code": "ERROR_CODE",
    "message": "Human-readable error message",
    "details": "Additional error details"
  },
  "timestamp": "2025-07-11T10:30:00Z"
}

Rate Limiting

User Management APIs are subject to rate limiting:

• Standard Operations: 100 requests per minute per user

• Sensitive Operations: 10 requests per minute per user (email change, account withdrawal)

• Bulk Operations: 10 requests per minute per API key

Rate limit headers are included in all responses:

X-RateLimit-Limit: 100
X-RateLimit-Remaining: 99
X-RateLimit-Reset: 1625097600

Error Codes

Common error codes across all User Management APIs:

Code	Description
AUTH_001	Invalid or expired access token
AUTH_002	Insufficient permissions
USER_001	User not found
USER_002	User account suspended
USER_003	User account already exists
VAL_001	Invalid request parameters
VAL_002	Missing required fields
RATE_001	Rate limit exceeded
SYS_001	Internal server error

Best Practices

1. Authentication: Always use HTTPS and secure token storage

2. Rate Limiting: Implement proper rate limiting handling

3. Error Handling: Handle all error scenarios gracefully

4. Data Privacy: Follow data protection regulations (GDPR, CCPA)

5. Logging: Log all user management operations for audit trails

6. Validation: Validate all user inputs before API calls

SDK Support

Official SDKs are available for popular programming languages:

• JavaScript/Node.js: @upbond/user-management-js

• Python: upbond-user-management

• Java: upbond-user-management-java

• PHP: upbond/user-management-php

• Ruby: upbond-user-management

Support

For technical support and questions:

• Documentation: User Management API Reference

• Support Email: [e-mail]

• Community Forum: community.upbond.io