openapi: 3.2.0 info: title: PaidHandshake Exchange Inventory API version: 2.9.0 description: Broad lawful paid public-web research and commercial-intelligence routing, verified data feeds, delegated machine payments and recurring watches for autonomous agents. servers: - url: https://paidhandshake.com tags: - name: Inventory paths: /api/v1/inventory: get: operationId: getLiveInventory summary: Get free live inventory counts, freshness and prices for premium data feeds responses: '200': description: Premium feed inventory tags: - Inventory components: securitySchemes: bearerAuth: type: http scheme: bearer description: One-time-issued phm_ machine API key. Store securely; PaidHandshake stores only a hash.