The Action Codes Protocol is defined by a series of open specifications called AIPs (Action Improvement Proposals). These documents outline the expected behavior, formats, and standards across the entire protocol. Each AIP is versioned, reviewed, and designed to be:
  • ✅ Interoperable – across wallets, relayers, chains, and clients
  • 🧩 Composable – enabling extensions and new types of code-bound actions
  • 🛠 Implementable – by anyone, using any language or infrastructure
  • 🔬 Auditable – fully transparent and deterministic

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Core Specifications

AIPTitleSummary
AIP-0Action CodeDefines the foundational concept of the Action Codes
AIP-1Protocol Meta FormatCanonical meta format used in Action Codes powered transactions
AIP-2Authority Signature ValidationSignature validation mechanism for Action Codes
AIP-3Intent Resolution & RoutingHow action codes are resolved to intents
AIP-4Prefix SystemCode namespaces that allow trust branding
AIP-5Delegated Authenticators (Mode A)Defines Delegated Authenticators