{"service":"a2alist-discovery","paid":false,"data":{"total_services":101,"by_protocol":{"a2a":36,"x402":65},"categories":17,"verified":88,"safe_reviewed":70,"directory":"https://a2alist.ai","api_version":"v1","discovery_endpoints":{"GET /api/v1/discover":"$0.01 — semantic search by capability","GET /api/v1/service/{id}":"$0.01 — full service details","GET /api/v1/cheapest":"$0.02 — find cheapest provider","POST /api/v1/route":"$0.03 — smart routing recommendation","GET /api/v1/services/new":"$0.01 — recently added services","GET /api/v1/services/count":"free — this endpoint"}}}