{"slug":"x402-professorsausages-com-news-timeline-eaffd5","title":"Volume of matching headlines over time (hour/day buckets) plus average sentiment","host":"x402.professorsausages.com","method":"GET","resource":"https://x402.professorsausages.com/news/timeline","category":"search","description":"Volume of matching headlines over time (hour/day buckets) plus average sentiment per bucket with its provenance (GDELT document tone vs local lexicon, never a silent null) — a local sentiment timeline over the retained multi-day archive","price_listed":0.03,"price_asked":null,"state":"no_terms","state_label":"Answers HTTP 400 without x402 payment terms","checks_7d":1,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:8453"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"bucket":"Aggregation granularity.","from":"Lower bound on publish time.","q":"Search terms. Same matching rules as /news/search.","to":"Upper bound on publish time."},"type":"http"},"output_schema":{"properties":{"input":{"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-09-24","reachable":true,"status":400,"valid_402":false,"asked_usdc":null,"price_match":null,"latency_ms":252,"error":null}],"description_full":"Volume of matching headlines over time (hour/day buckets) plus average sentiment per bucket with its provenance (GDELT document tone vs local lexicon, never a silent null) — a local sentiment timeline over the retained multi-day archive","last_updated":"2026-09-22T06:18:05.824Z","schemes":["exact"]}