{"info":{"title":"Demandex","version":"1.0.0"},"openapi":"3.1.0","paths":{"/v1/opportunities/trending":{"get":{"responses":{"200":{"description":"Successful response"},"402":{"description":"Payment Required"}},"x-payment-info":{"offers":[{"amount":"10000","currency":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","description":"Demandex: Opportunities Trending","intent":"charge","method":"evm","recipient":"0xf444abC53f5e1E73CAec7df64D147DDB119514A0"}]},"summary":"Paid ($0.01 USDC via x402). Returns the top 20 active opportunity cards by score as TEASERS — { id, slug, title, category, score, signalCount, lastSeen } only. No evidence and no productAngle (buy GET /v1/opportunity for the full card). While the index is still warming and no active cards exist yet, you get a no-charge 503 corpus_warming (never an empty charged list) — poll the free GET /v1/catego"}}},"x-service-info":{"description":"Demandex is an x402-native service at https://api.demandex.dev, indexed from the x402 Bazaar (Coinbase's public discovery directory). It charges callers itself in USDC on Base and is paid directly at its own wallet; Monex Protocol passes your request and payment headers through untouched. 1 endpoint listed."}}