Integration Guide

KYC Connect streamlines user onboarding by eliminating duplicate verification processes. Simply synchronize your existing KYC data and documents to Legend Trading via our APIs, and we'll automatically generate account applications.

Our compliance team handles the review and approval process, ensuring regulatory compliance while delivering a seamless user experience.

Solution Background

Many platforms have their own KYC verification systems where users have already completed identity authentication. When these users need to use Legend Gateway's deposit services, requiring them to go through the KYC process again often creates the following issues:

  • Poor User Experience - Repetitive verification processes feel cumbersome to users
  • User Churn Risk - Users may abandon the service due to lack of patience with lengthy forms
  • Reduced Conversion Rates - Additional registration steps impact service adoption
  • Increased Time Costs - Users must repeatedly provide already-verified information

KYC Connect Solution

To avoid the above issues, KYC Connect provides a seamless user data synchronization solution:

  • 🔄 Backend Data Sync - Your platform directly synchronizes user data to Legend through secure KYC APIs
  • ⚡ Automatic Account Application - The system automatically generates account applications for users without any user action required
  • 👥 Professional Review Process - Legend's professional compliance team handles review and approval
  • ✅ One-Click Account Activation - Users can start using services without refilling any KYC forms

Core Advantages

  • Zero Duplicate Verification - Users' existing KYC data is directly reused
  • Transparent Experience - Users feel the service is a native platform feature
  • Improved Conversion Rates - Eliminates registration friction, significantly increasing user adoption
  • Time Cost Savings - Users can immediately enjoy Legend Gateway services
  • Technical Flexibility - Multiple API processes adapt to different platform needs

Implementation Process

  1. Technical Integration - Integrate KYC Connect APIs into your platform
  2. Data Mapping - Configure user data field relationships
  3. Testing & Validation - Verify integration effectiveness in sandbox environment
  4. Production Launch - Provide users with seamless Legend Gateway access experience

API Process Selection

Choose the appropriate API workflow based on your user type:

  • 👨 Individual Users (Standard Process) - Complete 5-step process including document upload and questionnaire
  • 👨 Individual Users (Hybrid Process) - Streamlined process with integrated iframe identity verification
  • 🏢 Institutional Users - 4-step process designed for enterprises and organizations

Start Integration

Make sure your platform collects all needed user information and documents.



KYC Connect API 集成指南

解决方案背景

许多平台都拥有自己的KYC验证系统,用户已完成身份认证。当这些用户需要使用Legend Gateway的入金服务时,如果要求他们重新进行KYC流程,往往会带来以下问题:

  • 用户体验不佳 - 重复的验证流程让用户感到繁琐
  • 用户流失风险 - 用户可能因缺乏耐心填写冗长表单而放弃使用
  • 转化率下降 - 额外的注册步骤影响服务采用率
  • 时间成本增加 - 用户需要重复提供已验证的信息

KYC Connect 解决方案

为避免上述问题,KYC Connect提供无缝的用户数据同步方案:

  • 🔄 后台数据同步 - 贵平台通过安全的KYC API将用户资料直接同步给Legend
  • ⚡ 自动开户申请 - 系统自动为用户生成账户申请,无需用户操作
  • 👥 专业审核流程 - Legend专业合规团队进行审核和批准
  • ✅ 一键账户激活 - 用户无需重新填写任何KYC表单即可开始使用服务

核心优势

  • 零重复验证 - 用户已有的KYC数据直接复用
  • 透明化体验 - 用户感觉服务是平台原生功能
  • 提升转化率 - 消除注册摩擦,显著提高用户采用率
  • 节省时间成本 - 用户即刻享受Legend Gateway服务
  • 技术灵活性 - 多种API流程适配不同平台需求

实施流程

  1. 技术对接 - 集成KYC Connect API到您的平台
  2. 数据映射 - 配置用户数据字段对应关系
  3. 测试验证 - 在沙盒环境验证集成效果
  4. 正式上线 - 为用户提供无缝的Legend Gateway接入体验

API流程选择

根据您的用户类型选择合适的API工作流:

  • 👨 个人用户(标准流程) - 完整的5步流程,包含信息收集、文档上传和问卷调查
  • 👨 个人用户(混合流程) - 集成iframe身份验证的精简流程(身份验证这一步会弹出对话框)
  • 🏢 机构用户 - 专为企业和组织设计的4步专业流程

开始集成

个人和公司用户调用的API不同:

机构(公司)用户通过 /kyc/company/ 系列API
个人用户通过 /kyc/individual/ 系列API

在进行此项集成时,请确保贵方收集了完整的KYC信息,请参考下一页的数据标准。