Sponsor it yourself or let Neynar pay for it
sponsored_by_neynar
to true as shown below, the rest will remain the same as in the parent guide.
sponsored_by_neynar
to false. Then, in the generate signature function add the following to generate a sponsorSignature
:
generate_signature
function and pass it in as an option in the registerSignedKey
function like this:
signedKey
will have signer_approval_url
. Make it available (either by creating a QR Code for the desktop application or allowing user to deeplink into warpcast by clicking on it in mobile device).
If you go ahead and try signing in now, it should show “Onchain fees sponsored by @xyz”