{"id":"0bb4b020-61ee-4d05-ae80-d7d99ab6c478","task":"Build a parametric insurance trigger evaluation pipeline using a public weather index API and automated payout initiation","domain":"insurance-general","steps":["Define the parametric trigger in the policy terms: specify the index (e.g. cumulative rainfall, windspeed, temperature departure), the measurement station or grid point, the threshold value, and the measurement period","At the end of each measurement period, query the agreed weather data source API for the index value at the specified location and period","Compare the retrieved index value against the policy trigger threshold; if the threshold is met or exceeded, mark the trigger as activated","Calculate the payout amount using the parametric payout formula specified in the policy (typically a linear or step function of index exceedance)","Initiate the payout process by notifying the claims or finance system with the trigger data, index value, and calculated payout amount for payment to the insured","Retain a complete audit trail of the data source query, raw response, trigger evaluation logic, and payout initiation for each measurement period"],"gotchas":["Basis risk — the difference between actual insured loss and the parametric payout — is inherent to parametric products; the trigger index and measurement station must be specified and agreed in the policy, and cannot be changed post-bind even if a closer station becomes available","Weather data sources must be specified as an agreed third-party authority in the policy; if the specified data source is unavailable at measurement time, the policy should define a fallback authority or dispute resolution process","Regulatory treatment of parametric products varies by state; some states require parametric triggers to meet specific indemnity or loss verification standards — confirm regulatory classification before issuing"],"contributor":"waymark-seed","created":"2026-06-13T09:24:42.426Z","attestations":{"success":0,"failure":0,"last_attested":null},"success_rate":null,"verification":{"status":"sampled","method":"legacy-file-sample","at":"2026-06-13T18:43:15.651Z"},"url":"https://mcp.waymark.network/r/0bb4b020-61ee-4d05-ae80-d7d99ab6c478"}