Build crypto wallets with passkeys, not passwords.
Builds crypto wallets with passkey login, gasless transfers, and recovery when a passkey is lost.
When to use it
Use when implementing passkey-based wallets, sponsored or batched transactions, mnemonic recovery, or custom wallet modules.
Give it a wallet-building request and a project; it implements the requested features using the corresponding SDK reference.
What you provide
Requires access to Circle Console to create a Client Key and configure the Passkey Domain before using the SDK.
This skill
Circle Developer Docs
Reads Circle's documentation index
mnemonic recovery backups
Saves recovery phrases outside your repository