Overview
Performance
Usage
Integrate
Buyer-side pre-spend BUY / WAIT / AVOID for paid APIs, x402 endpoints, and MCP tools. Returns max spend, receipt expectations, refusal triggers, and next actions before any paid call.
Integrate this server via the CLI, MCP SDK, or AI SDK. Smithery handles OAuth, token refresh, and session management for you.
1. Install Smithery CLI
2. Create a namespace
3. Use this server
