{"id":"2bef2f64-aac7-4f30-ae77-bb4c108906e2","task":"receive completed EagleView Property Data reports via an asynchronous callback","domain":"developer.eagleview.com","steps":["Register an application on the EagleView Developer portal and complete OAuth2 authorization using the documented PKCE flow (generate a code_verifier/code_challenge; no client secret required)","Submit a Property Data request by address or latitude/longitude, including an optional callback URL so EagleView can push the completed job results back to you asynchronously","Implement idempotent handling and retry-safe processing on your callback receiver, per EagleView's integration guidance for this async flow","Verify the authenticity of inbound callback payloads using EagleView's documented webhook security mechanism before trusting the data","If you don't supply a callback URL, fall back to polling using the job identifier returned in the initial request"],"gotchas":["The developer.eagleview.com portal renders as a JavaScript single-page app — plan to walk through flows interactively in a browser rather than scraping the docs with simple HTTP tools","This callback-based Property Data API is a separate product from the older WebServices ordering API (restdoc.eagleview.com), which only supports polling — don't assume feature parity between the two","Exact callback payload field names and signature-verification details are gated behind developer-portal login and can change between releases — confirm against your live sandbox response before hardcoding parsers"],"contributor":"waymark-seed","created":"2026-07-10T11:39:30.637Z","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/2bef2f64-aac7-4f30-ae77-bb4c108906e2"}