如何使用 CoW Swap：钱包、Intent Order 与 Surplus 控制清单
本文正文暫以英文原文展示，翻譯版本需完成來源複核後再發布。
已验证事实边界
1. CoW Protocol documentation provides a CoW Swap tutorial as an official onboarding surface. 2. CoW Protocol documentation describes intents as a core concept for orders. 3. A wallet signature request is different from a centralized exchange login or KYC flow. 4. Intent signing, solver execution and settlement evidence are separate steps in a safe decision record. 5. A public tutorial cannot prove private wallet safety, token legitimacy, solver outcome, final settlement, tax treatment or support recovery. 6. The onboarding flow must avoid seed phrases, private keys, identity documents, tax identifiers and credential collection.
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决策矩阵
文章表格：可橫向滑動，或聚焦表格區域後使用方向鍵。
| Check | What it means | Practical action | Unknown to keep explicit |
|---|---|---|---|
| Intent object | CoW-style orders are framed as signed intents rather than ordinary venue limit orders | record sell token, buy token, receiver, deadline and signature prompt before signing | future protocol or app wording changes |
| Solver boundary | execution depends on solver and settlement flow after the user signs | separate quote, intent signature, order status and settlement transaction | solver outcome, route and timing |
| Approval scope | token spending approval remains a separate wallet risk | use narrow approval and revoke stale allowances where possible | wallet support and token-contract behavior |
| Settlement evidence | a signed intent is not the same as final onchain settlement | wait for non-secret transaction or order-status evidence before reconciliation | private tax and accounting treatment |
| Stop condition | do not sign when receiver, token, chain, approval or deadline is unclear | stop before any request for seed phrase, private key, identity file or tax identifier | support recovery and future liquidity remain unknown |
来源地图
- CoW Protocol Docs：CoW Swap Tutorial（cow-swap-tutorial）
- CoW Protocol Docs：Intents（cow-intents）
控制说明
1. Intent object
这一项要求读者把公开来源翻译成操作规则。这里的含义是：CoW-style orders are framed as signed intents rather than ordinary venue limit orders。可执行动作是：record sell token, buy token, receiver, deadline and signature prompt before signing。仍然未知的是：future protocol or app wording changes。因此本文不会把未知部分包装成收益承诺、牌照承诺、审批保证、安全保证、恢复保证、平台排名或价格暗示。
2. Solver boundary
这里的含义是：execution depends on solver and settlement flow after the user signs。可执行动作是：separate quote, intent signature, order status and settlement transaction。仍然未知的是：solver outcome, route and timing。
操作测试也必须很窄。这就是本文坚持以清单形式呈现的原因。
3. Approval scope
这里的含义是：token spending approval remains a separate wallet risk。可执行动作是：use narrow approval and revoke stale allowances where possible。仍然未知的是：wallet support and token-contract behavior。
操作测试也必须很窄。这就是本文坚持以清单形式呈现的原因。
4. Settlement evidence
这里的含义是：a signed intent is not the same as final onchain settlement。可执行动作是：wait for non-secret transaction or order-status evidence before reconciliation。仍然未知的是：private tax and accounting treatment。
操作测试也必须很窄。这就是本文坚持以清单形式呈现的原因。
5. Stop condition
这里的含义是：do not sign when receiver, token, chain, approval or deadline is unclear。可执行动作是：stop before any request for seed phrase, private key, identity file or tax identifier。仍然未知的是：support recovery and future liquidity remain unknown。
操作测试也必须很窄。这就是本文坚持以清单形式呈现的原因。
仍需明确的未知项
- future protocol or app wording changes
- solver outcome, route and timing
- wallet support and token-contract behavior
- private tax and accounting treatment
- support recovery and future liquidity remain unknown
实用结论
CoW Swap onboarding 应围绕 intents 与 solver execution 讲清楚，而不是写成传统交易所开户注册教程。CoW Protocol 文档提供 CoW Swap 教程，并说明 intent-based order 概念。实际清单应先核验官方 CoW Swap 路径，连接目标钱包，检查 sell token、buy token、receiver、deadline、price protection、approval scope 与 signature request，然后等待 settlement evidence，再把订单视为完成。教程不得索要 seed phrase、private key、身份证件、税务数据或支持截图。 本文停在证据边界内，帮助读者决定下一步核验什么，而不是把公开文档改写成私人账户、钱包、API key、池子路径、稳定币余额、代币化资产或政策框架在任何未来条件下都能成功的承诺。