The Onchain Module
Not installed by default. One command adds it, one removes it, and it runs on offline fakes until you add an RPC url.
Docs
Wallet sign-in, chain reads, swaps, and tokens. Optional, and added with one command.
Not installed by default. One command adds it, one removes it, and it runs on offline fakes until you add an RPC url.
Sign-In With Ethereum (EIP-4361), verified in Ruby with no vendor and no key.
The Chain adapter, the RPC proxy, and why the browser never talks to a node.
Quoting through 0x, and the fake that deliberately cannot be signed.
Presenting a token your workspace owns, and why deploying one is not built.
Using a token balance instead of a subscription, and the two caveats that come with it.
Adding an onchain action without breaking the boundary that makes the rest safe.