{"datasig_trial":true,"message":"Live data — no payment required. Full signals via x402.","signals":{"tariff":{"signal_type":"sourcing_action","version":"v1","hts_code":"9403.20","origin":"CN","signal":"MONITOR_ONLY","urgency":"LOW","confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","confidence_basis":"Based on 1 primary source (USITC HTS) and 2 Federal Register documents, all current as of August 2026. The facts are corroborating but not directly specific to HTS 9403.20.","duty_rate":"Free","summary":"The base duty rate for HTS 9403.20 is Free, but the Column 2 rate is 45%, which applies to imports from non-NTR countries. Recent USTR actions include Section 301 investigations related to forced labor, which could lead to additional tariffs or restrictions on goods from certain origins, including China. For a procurement agent sourcing from CN, this suggests potential future trade actions that may increase costs or disrupt supply.","insufficient_data":false,"pricing":{"price_usd":0.015,"tier":"base","upgrade_to_full":"$1.00"},"source":"datasig.ai","payment":"x402","timestamp":"2026-08-08T06:11:23.412729Z","_datasig_cache":{"hit":true,"ttl_seconds":1800,"note":"cached result — DeepSeek not called"},"action_window":"monitor"},"berth_congestion":{"signal_type":"berth_congestion_delta","version":"v2","port":"USLAX","port_name":"Port of Los Angeles","source":"datasig.ai","payment":"x402","timestamp":"2026-08-08T06:15:33.839447Z","signal":"INSUFFICIENT_DATA","confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","facts":null,"insufficient_data":true,"staleness_warning":"Data is 66.0h old — exceeds the 24h maximum. Metrics nulled to prevent misleading agents. Background scheduler will refresh within 2 hours.","pricing":{"tier":"expired","price_usd":0.0,"trigger":"data_expired_gt_24h"},"urgency":"MEDIUM","action_window":"48h"},"blank_sailing":{"signal_type":"blank_sailing_predictor","version":"v1","carrier":null,"service":null,"voyage":null,"origin":"CNSHA","destination":"USLAX","origin_name":"Port of Shanghai","destination_name":"Port of Los Angeles","prediction_window_days":7,"source":"datasig.ai","payment":"x402","timestamp":"2026-08-08T06:15:33.851340Z","signal":"INSUFFICIENT_DATA","reason":"no_verified_carrier_schedule_data","agent_action":"CHECK_CARRIER_DIRECTLY","urgency":"LOW","data_quality":{"carrier_schedules_available":false,"carrier_schedules_rows_for_lane":0,"carrier_schedules_verified_rows":0,"recommendation":"Do not rebook freight based on this signal"},"facts":{"carrier_schedules_available":false,"carrier_schedules_rows_for_lane":0,"carrier_schedules_verified_rows":0},"inference":{"label":"INSUFFICIENT_DATA","assessment":"No verified carrier schedule data exists for this lane. Every stored row is a test fixture, lacks an identified carrier, or has no departure time. A blank sailing probability computed from congestion proxies alone would not be evidence about this carrier's schedule.","blank_sailing_risk":"unknown"},"recommendation":{"action":"CHECK_CARRIER_DIRECTLY","action_rationale":"Confirm sailing status with the carrier. Do not rebook freight based on this signal.","urgency":"low"},"confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","confidence_basis":"no verified carrier schedule rows; probability not computed","pricing":{"tier":"no_data","price_usd":0.0,"trigger":"no_verified_carrier_schedule_data"},"insufficient_data":true,"action_window":"monitor"},"ila_labor":{"signal_type":"ila_labor_sentiment","version":"v1","signal":"LABOR_STABLE","probability":0.19,"confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","confidence_basis":"3 of 4 data sources returned data","port":"USNYK","affected_ports":["USNYK","USBLT","USSAV","USORF"],"factors":{"nlrb_filings_30d":0.0,"news_sentiment":0.1,"contract_status":0.5,"strike_auth_vote":0.2},"data_sources":["NewsAPI","Port authority pages (PANYNJ, MPA, GaPorts, PortVA)","ILA.org"],"partial_data":["NLRB API"],"summary":"Current ILA labor conditions show low disruption probability (0.19) with no NLRB filings or news escalation signals. Port advisories indicate moderate concern (0.50) with labor keywords in half of checked ports, but no strike authorization signals from ILA. Trajectory is stable, with potential for gradual escalation if contract negotiations stall.","contract_status":"unknown","source":"datasig.ai","payment":"x402","timestamp":"2026-08-08T06:11:23.452316Z","expires_at":"2026-08-08T12:11:23Z","pricing":{"tier":"standard","price_usd":2.0,"trigger":"standard_probability"},"insufficient_data":false,"urgency":"LOW","action_window":"monitor"},"carrier_reliability":{"signal_type":"carrier_reliability","signal":"BOOK_WITH_CONFIDENCE","carrier":"MSC","trade_lane":"CNSHA→USSAV","reliability_score":78,"reliability_level":"MEDIUM","trend":"stable","confidence":null,"confidence_note":"accuracy ledger: 3 verified predictions (3 correct, 0 incorrect) — too few to derive an accuracy rate","prediction_window_days":30,"prediction_valid_until":"2026-09-06","facts":{"sea_intel":{"on_time_pct":68.7,"source":"Sea-Intelligence","data_type":"scrape"},"ais_deviation":{"vessels_at_anchor":3,"delta_vessels_24h":null,"congestion_score":0.1,"data_age_hours":49.9,"port":"USSAV","deviation_factor":null},"berth_congestion":{"congestion_factor":0.2,"congestion_level":"LOW"},"blank_sailing":{"probability":0.12,"source":"historical_blank_rate_db","note":"lightweight — no DeepSeek inference"},"rate_volatility":{"volatility_factor":0.12,"source":"blank_sailing_proxy","note":"FBX unavailable — estimated from blank sailing probability"}},"scoring":{"sea_intel_weight":0.3,"ais_deviation_weight":0.25,"berth_congestion_weight":0.2,"blank_sailing_weight":0.15,"rate_volatility_weight":0.1,"n_factors":4,"weight_coverage":0.75,"sea_intel_score":0.687,"ais_deviation_factor":null,"berth_congestion_factor":0.2,"blank_sailing_probability":0.12,"rate_volatility_factor":0.12},"pricing":{"tier":"full","price_usd":2.0,"tier_trigger":"n_factors_4_gte_3"},"generated":"2026-08-07T14:10:26Z","alternative_carriers":[{"carrier":"GEMINI","reliability_score":90,"on_time_baseline_pct":98.0,"action":"preferred alternative"},{"carrier":"HAPAG","reliability_score":80,"on_time_baseline_pct":72.2,"action":"preferred alternative"}],"urgency":"LOW","action_window":"monitor"}},"upgrade":{"full_signals":"https://datasig.ai/signals/","pricing":"https://datasig.ai/signals/my-pricing","mcp":"npm install @datasig/mcp"},"early_adopter":{"active":true,"discount":"30% off all signals","expires":"2026-09-21","message":"Early adopter pricing active. First 10 calls at 30% discount."}}