Coinbase

Kraken, OKX, Coinbase and Binance support passkey-style security, but traders should set backup rules before relying on one device for access.

Coinbase Exchange文档在创建API密钥时区分投资组合 权限和口令。交易者应把它当成运营风险控制 而不是开发者专属设置。

Coinbase Exchange documentation separates portfolio, permissions and passphrase steps when creating API keys. Traders should treat that as operational risk control, not a developer-only setting.

追踪止损限价单可以帮助管理移动中的仓位，但加密应用用户应先理解偏移量、触发参考价和限价价格。

A trailing stop limit can protect a moving trade, but app traders should understand offset, trigger reference and limit price before using it in volatile crypto markets.

Coinbase 和 Kraken 文档都建议用户使用更强的登录方式，例如 passkey 或安全密钥。账户访问能力应在剧烈行情前准备好，而不是临场补救。

Coinbase and Kraken documentation both point traders toward stronger sign-in methods such as passkeys or security keys. Account access should be prepared before a volatile market, not during one.

华尔街对 Circle 转谨慎说明，稳定币交易量增长并不等于稳定币利润确定增长。

Wall Street caution on Circle shows stablecoin volume growth is not the same as stablecoin profit certainty.

交易所排名只有和自己的交易流程、订单规模、资产清单和安全要求结合，才有实际参考价值。