defispartan (defispartan)

Open Actions and Frames are fundamentally different and will likely co-exist :) Frames are explicitly defined frontends with flexible callbacks Open Actions are explicit callbacks (smart contract modules) with flexible frontends https://x.com/defispartan/status/1752097501585506509?s=46&t=snRz50II-wGH0yxSrQACPw

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The Portal verifier could recognise the dispatcher as a valid signer: Use access token to request signed message from dispatcher -> verifier checks if message is signed by user or user’s dispatcher

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Not that I’m aware of, but there are apps like this Hello World open action with no API dependency (all on-chain) and I hope to expand on this in the near future https://github.com/defispartan/lens-hello-world-open-action

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Not necessarily, a Lens profile can set a dispatcher address (most commonly Lens API) so authentication can be handled external to the wallet (access tokens). I personally don’t set a dispatcher because I want complete self-custody, but it’s an option.

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