cosmos-sdk/x/feegrant/spec

Fee grant

Abstract

This document specifies the fee grant module. For the full ADR, please see Fee Grant ADR-029.

This module allows accounts to grant fee allowances and to use fees from their accounts. Grantees can execute any transaction without the need to maintain sufficient fees.

Contents

1. Concepts
   • Grant
   • Fee Allowance types
   • BasicAllowance
   • PeriodicAllowance
   • FeeAccount flag
   • Granted Fee Deductions
   • Gas
2. State
   • FeeAllowance
3. Messages
   • Msg/GrantAllowance
   • Msg/RevokeAllowance
4. Events
   • MsgGrantAllowance
   • MsgRevokeAllowance
   • Exec fee allowance
5. Client
   • CLI
   • gRPC