{"product":"Daily Agent Signal","role":"go_to_today","price_usdc":0.03,"network":"eip155:8453","description":"GO-TO: today's ranked Daily Agent Signal. POST {} to /v1/signal_latest after x402 payment. Response: curator_judgment (editor_pick + archive_day_count) + signals[].rank/judgment/buyer_value/curator_edge/vs_prior/action_hint — curator stance, not a link dump. Buy history/delta for depth.","how_to_pay":"Unpaid POST → 402 + PAYMENT-REQUIRED → sign USDC on Base → retry with PAYMENT-SIGNATURE.","related":{"history":"POST /v1/signal_history ($0.10)","delta":"POST /v1/signal_delta ($0.05)","history_example":"GET /v1/signal_history/example","delta_example":"GET /v1/signal_delta/example"},"request":{},"response_shape":{"schema":"draconic21.daily_agent_signal.v1","brand":"draconic21","product":"Daily Agent Signal","date":"YYYY-MM-DD","positioning":{"go_to_for":"string","why_clones_fail":"string","buyer_jobs":["string"]},"signals":[{"id":"string","headline":"string","why_it_matters":"string","buyer_value":"string","action_hint":"string","curator_edge":"string","confidence":"high|medium|low","vs_prior":"new|updated|stable","topics":["string"],"sources":["https://..."],"evidence_snip":"string?"}],"machine":{"suggested_endpoint":"POST /v1/signal_latest","history_endpoint":"POST /v1/signal_history","delta_endpoint":"POST /v1/signal_delta"}}}