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Backend Overview

Architecture​

  • Claim protocol secured by platform authentication (e.g., Twitter/X, GitHub)
  • Intents-based execution for gas handling and multichain support
  • Progressive Web App frontend interacts with backend services and contracts

Smart contracts​

  • Core contract(s) manage send intents, claim states, and revocation
  • Tracks mapping between platform identifiers and claimable funds
  • Emits events for claim creation, claim, and revoke

NEAR Intents​

reply.cash leverages NEAR Intents to:

  • Support multiple chains and assets behind a unified flow
  • Handle gas so users can claim without pre-funded wallets
  • Provide chain and address abstractions for a smoother UX

Resources:

  • NEAR Intents Chain/Address Support: https://docs.near-intents.org/near-intents/chain-address-support

Notes​

  • Additional chains are supported as NEAR Intents expands
  • Wallet selector integration is required when adding new chains
  • Security is anchored in platform authentication + zkTLS (where applicable)