Whole-job market brief for agents. One payment returns current trending demand signals, the top 10 highest-scored open opportunities (optionally filtered by category), and per-category counts — equivalent to several separate paid calls. Pass ?category= to restrict the opportunities section to one category slug (an unknown slug returns a no-charge 400 listing the known categories). While the index is still warming and there are no trending signals and no open opportunities, you get a no-charge 5…
# 1. Ask the endpoint what it costs (no payment, no wallet needed): curl -i -X GET 'https://api.demandex.dev/v1/brief' # -> HTTP/1.1 402 Payment Required # the response carries the price, asset and pay-to address. # 2. Pay and retry with any x402 client: npx x402-fetch 'https://api.demandex.dev/v1/brief'
Endpoint: https://api.demandex.dev/v1/brief. Operated by api.demandex.dev, not by Animica. Price and availability were correct at the last probe on 2026-09-02 and are set by the operator, who may change them.
Paid ($0.03 USDC via x402). POST { "query": "...", "category"?: "..." } to get a demand verdict for any physical-product query. Answers are cached 7 days by nor…
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. …