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- Upgrade @aztec/* npm packages to 4.2.0-nightly.20260409 - Upgrade Nargo.toml git tags to match - Use portal: links for @gregojuice/* packages (local dev) - Add deploy-subscription-fpc.ts script for local SubscriptionFPC deployment - Updated local.json with deployed contract addresses and subscriptionFPC config Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
Copies the Aztec standard token contract into contracts/token/, removes the test module, and adds a transfer_offchain method that delivers notes via MessageDelivery.OFFCHAIN. Updates AMM and ProofOfPassword to depend on this local fork instead of the upstream git reference. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Introduces SendProvider/useSend context following the existing swap context pattern, with a state machine covering idle/sending/generating_link/link_ready/error phases and namespaced action creators. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Handles offchain transfer execution, sender change note self-delivery, and recipient message extraction for link encoding.
SendForm (token selector, address, amount), SendProgress, LinkDisplay (copyable link + QR code), SentHistory, and SendContainer orchestrator.
ClaimPage (orchestrator with state machine), ClaimProgress, and ClaimSuccess. Claim contract interaction to be wired in Task 10.
Detects /#/claim/ routes and renders ClaimPage. Adds Swap/Send tabs to the main interface. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add sendOffchain and claimOffchainTransfer to ContractsContext. Update SendContext with executeSend business logic. Wire SendForm button and ClaimPage contract interaction.
- Add scripts/deploy-subscription-fpc.ts for deploying SubscriptionFPC to local - Make registerDripContracts skip gracefully when SubscriptionFPC is not on-chain - Add design spec and implementation plan docs Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
mverzilli
commented
Apr 13, 2026
Comment on lines
+599
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| // Self-deliver sender's change note (manual until F-324 lands) | ||
| const senderMessages = offchainMessages.filter( | ||
| (msg: OffchainMessage) => msg.recipient.equals(fromAddress), | ||
| ); | ||
| if (senderMessages.length > 0) { | ||
| await token.methods | ||
| .offchain_receive( | ||
| senderMessages.map((msg: OffchainMessage) => ({ | ||
| ciphertext: msg.payload, | ||
| recipient: fromAddress, | ||
| tx_hash: receipt.txHash.hash, | ||
| anchor_block_timestamp: msg.anchorBlockTimestamp, | ||
| })), | ||
| ) | ||
| .simulate({ from: fromAddress }); | ||
| } |
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if we end up deciding against F-324, this should maybe become a helper in Aztec.js ("receive offchain messages emitted to myself").
also, I'm an idiot and now we have divergent names between ts and noir (ciphertext -> payload, anchor_block_timestamp -> anchorBlockTimestamp) 🤦♂️
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It's not that bad, kebab_case vs. camelCase is very common in the noir/TS barrier. I'd align ciphertext/payload though.
Thunkar
reviewed
Apr 13, 2026
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| // Create an authwitness so the FPC can call transfer_in_private_deliver_offchain on the user's behalf. | ||
| // The caller from the token contract's perspective is the FPC. | ||
| const authWitness = await wallet.createAuthWit(fromAddress, { caller: fpcAddress, call }); |
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Wallets should do authwit resolution during pre-simulation. Avoid manual authwit creation since it results in another interaction for external wallets!
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Shows how Aztec.nr's offchain delivery method to send notes without needing on-chain discovery.
If reviewer likes this I'll open a PR on aztec-packages to update the Token contract (vendored for now for simplicity)
Closes F-551