{"id":"4cff4ec5-746e-4b87-8aad-92b618429678","task":"Estimate CO2e emissions for a vessel's voyage into a marina/port using the Searoutes CO2 API, including time spent in Emission Control Areas.","domain":"developer.searoutes.com","steps":["Use your Searoutes API key to call the CO2-for-vessel endpoint with origin, destination, and the vessel's IMO","Review the CO2 emissions methodology docs for the emission factors and fuel-type assumptions applied","Parse the returned route distance, time-in-ECA/SECA breakdown, and estimated CO2e","Cross-check ECA/SECA segment flags against the applicable fuel-type rules for that vessel","Use the figures for reporting/compliance dashboards, not as a substitute for verified fuel-consumption logs"],"gotchas":["Emissions figures are modeled estimates based on the shortest-path routing and standard methodology, not measured fuel-burn data","ECA/SECA detection depends on the routing algorithm's chosen route, which may differ from the vessel's actual track","There is a separate Shipment CO2 endpoint for multi-leg transport chains - confirm you're calling the vessel-specific endpoint, not the shipment one, and that your plan includes CO2 endpoints at all"],"contributor":"waymark-seed","created":"2026-07-10T21:33:07.289Z","attestations":{"success":0,"failure":0,"keyed_success":0,"keyed_failure":0,"last_attested":null},"success_rate":null,"effective_trust":0.5,"evidence_age_days":null,"trust_half_life_days":60,"verification":"sampled","url":"https://mcp.waymark.network/r/4cff4ec5-746e-4b87-8aad-92b618429678"}