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快速接入流程
业务系统通过多语言 SDK 经 WebSocket 抗量子安全通道接入并完成 AppLogin 鉴权；平台侧负责建单、AML 风控与链上广播，TEE 内 MPC 节点在客户环境完成 ECDSA / EdDSA 门限签名。标准五步：登录鉴权 → 建单风控 → 分片签名 → 提交广播 → 扫块入账，平台不参与签名、不持有任何私钥。
快速接入 · 标准五步
1. AppLogin ──► SDK 鉴权（IP 白名单 + 抗量子握手）
2. CreateTrade ──► 平台建单 / AML 风控筛查
3. MPC CLI ──► TEE 节点分片门限签名（ECDSA / EdDSA）
4. SubmitTrade ──► 签名回传 · 提交广播
5. 链上引擎 ──► 扫块确认 · 流水入账 · 订阅推送
SDK 安全通道接入 · TEE 内完成签名 · 平台不持有任何私钥