{"slug":"api-tradeenergy-api-workers-dev-api-logistics-dark-fleet-ais-59f9ad","title":"Dark-fleet signals from Global Fishing Watch","host":"api.tradeenergy-api.workers.dev","method":"GET","resource":"https://api.tradeenergy-api.workers.dev/api/logistics/dark-fleet-ais-gap","category":"other","description":"Dark-fleet signals from Global Fishing Watch: AIS gap events (a vessel switching its transponder off, with off/on positions, gap hours and distance) or at-sea encounters between two vessels (possible ship-to-ship transfers, with both vessels, duration and median distance), filtered by flag and vesse","price_listed":0.002,"price_asked":null,"state":"effects","state_label":"Not tested: has real-world effects","checks_7d":0,"answered_7d":0,"latency_ms_median":null,"reported_calls_30d":2,"reported_payers_30d":2,"networks":["eip155:10","eip155:137","eip155:143","eip155:42161","eip155:42220","eip155:480","eip155:5042","eip155:8453","solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","stellar:pubnet","xrpl:0"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"method":"GET","queryParams":{"days":"14","flag":"RUS","kind":"gaps"},"type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"method":{"enum":["GET"],"type":"string"},"queryParams":{"properties":{"days":{"description":"Look-back window, 1 to 30 days (default 7)","type":"string"},"flag":{"description":"Vessel flag as ISO-3 code, e.g. RUS, PAN, CHN (optional)","type":"string"},"kind":{"description":"gaps (AIS off, default) or encounters (vessel meetings at sea)","type":"string"},"limit":{"description":"Events to return, 1 to 50 (default 20)","type":"string"},"vesselType":{"description":"fishing, carrier, bunker, support, cargo, tanker, passenger, other, gear (optional)","type":"string"}},"required":[],"type":"object"},"type":{"const":"http","type":"string"}},"required":["type","method"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[],"description_full":"Dark-fleet signals from Global Fishing Watch: AIS gap events (a vessel switching its transponder off, with off/on positions, gap hours and distance) or at-sea encounters between two vessels (possible ship-to-ship transfers, with both vessels, duration and median distance), filtered by flag and vessel type over the last 1 to 30 days, newest first. Coverage is GFW's (mostly fishing, carrier, bunker and support vessels).","last_updated":"2026-10-23T23:19:49.784Z","schemes":["exact"]}