Legacy Migration Guides

These guides help you migrate from legacy Bridge-based integrations to modern WebUSB connections.

Available Guides

• Bridge to WebUSB (hd-common-connect-sdk) - Recommended migration path using @onekeyfe/hd-common-connect-sdk
• Bridge to WebUSB (hd-web-sdk) - Migration guide keeping @onekeyfe/hd-web-sdk

Which Guide Should I Use?

• New projects: Use hd-common-connect-sdk (no iframe dependency)
• Existing projects with hd-web-sdk: Choose based on your preference - either migrate fully to hd-common-connect-sdk or keep using hd-web-sdk with WebUSB transport