Multi-Device Setup

Two ways to add a device to your identity:

Approach	Command	What it does
Pairing (recommended)	auths pair	QR code / short code exchange. Handles key agreement and attestation automatically.
Manual Linking	auths device link	Import a key seed, derive the DID, and create the attestation yourself. No registry needed.

Use auths pair for most setups

Pairing is the fastest path -- one command on each device, no manual key handling. See Pairing (QR Code).

Choose Manual Linking when you need full control over key material or can't run a registry server.

Next steps

• Pairing (QR Code) -- recommended for most users
• Manual Linking -- lower-level, full control