{"ok":true,"preview":true,"tool":"research-brief-pack","price":"$0.005","paid_endpoint":"https://bounty-engineer-x402-api.onrender.com/v1/research-brief-pack","input_example":{"query":"agent payments","sources":[{"id":"s1","url":"https://example.com","text":"Agents can settle API calls using machine-readable payment protocols."}]},"output_shape_example":{"ok":true,"mode":"research_brief_pack","query":"agent payments","point_count":0,"points":[],"selection_method":"deterministic_lexical_overlap","limitations":["Extractive evidence pack, not an AI-authored summary. Source truth and completeness are not independently verified."]},"note":"Free worked example using the published sample input; not your own data. Execution of your data requires x402 or prepaid credits.","health":"ready"}