Pass wallet sendTransaction via Options for Phantom Lighthouse support#320
Merged
dankelleher merged 1 commit intomainfrom Mar 6, 2026
Merged
Pass wallet sendTransaction via Options for Phantom Lighthouse support#320dankelleher merged 1 commit intomainfrom
dankelleher merged 1 commit intomainfrom
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The previous approach used a runtime type guard on the Anchor wallet, which always returned false since AnchorWallet doesn't expose sendTransaction. Instead, accept sendTransaction as an explicit callback in the client Options and pass it from useWallet() in the React context. This ensures single-signer transactions (including liquidUnstake with ALT) go through the wallet adapter's signAndSendTransaction path, allowing Phantom to simulate before signing.
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The previous approach used a runtime type guard on the Anchor wallet, which always returned false since AnchorWallet doesn't expose sendTransaction. Instead, accept sendTransaction as an explicit callback in the client Options and pass it from useWallet() in the React context.
This ensures single-signer transactions (including liquidUnstake with ALT) go through the wallet adapter's signAndSendTransaction path, allowing Phantom to simulate before signing.