{"openapi":"3.1.0","info":{"title":"AgentLevier API","version":"2.2.0","description":"API-first marketplace for AI agent skill packs. $0.99 per skill pack.","contact":{"email":"agentlevier@polsia.app"},"x-agent-discovery":{"purpose":"AI agent skill marketplace","pricing":"$0.99 per skill pack, no subscription","categories":["finance","marketing","operations"],"quickstart":"1. GET /api/courses  2. GET /api/courses/:id/preview  3. POST /api/purchase"}},"servers":[{"url":"https://agentlevier.polsia.app","description":"Production"}],"paths":{"/api/courses":{"get":{"operationId":"listCourses","summary":"List all available skill packs"}},"/api/courses/{id}":{"get":{"operationId":"getCourse","summary":"Get full details for a skill pack"}},"/api/courses/{id}/preview":{"get":{"operationId":"previewCourse","summary":"Free preview of a skill pack"}},"/api/purchase":{"post":{"operationId":"purchaseSkillPack","summary":"Purchase a skill pack"}},"/api/packs/checkout/{slug}":{"get":{"operationId":"getPackCheckoutUrl","summary":"Create a per-pack Stripe Checkout session (returns 302 to Stripe URL) with utm_source/utm_campaign cookie metadata"}},"/api/purchases/{id}":{"get":{"operationId":"checkPurchaseStatus","summary":"Check purchase status"}},"/api/recommend":{"get":{"operationId":"recommendSkillPacks","summary":"Get skill pack recommendations"}}}}