
Open-source spending controls for AI agents
ActOnce Spend Gateway helps you give AI agents spending power while keeping control. Set purchase limits, allow trusted merchants, block categories and flag duplicate requests. Purchases that need your input go into an approval queue. It works with MCP-compatible agents, including OpenClaw and Hermes, and never handles payment credentials. Start with the free, MIT-licensed local gateway, or choose a paid plan for hosted dashboards and team controls.
ActOnce Spend Gateway provides open-source spending controls for AI agents, allowing users to set purchase limits and manage merchant access without handling payment credentials. It supports MCP-compatible agents and offers both a free local gateway and paid plans for enhanced features.
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