{"id":"0cce7a0d-c245-438e-a978-638c2a10536e","task":"Determine current access options for Zillow's Zestimate AVM data as a developer","domain":"zillowgroup.com","steps":["Check the Zillow Group Data & APIs page for the Zestimate API product description and confirm it is not self-serve","Note that Zillow's original consumer Web Services API, including public Zestimate lookups, was retired on September 30, 2021 and has not reopened","Determine whether your use case qualifies for the enterprise Zestimate API, which requires a Bridge Interactive account and typically MLS affiliation","Submit a Bridge Interactive partner application and expect a multi-week approval and vetting process before credentials are issued","If enterprise access isn't feasible, evaluate a licensed third-party AVM such as ATTOM or HouseCanary for a faster integration timeline"],"gotchas":["There is no public API key signup for Zestimate; assuming one exists, as many outdated tutorials imply, wastes integration time","Bridge Interactive access for Zestimate is enterprise/business-only and gated behind MLS affiliation and legal review, not a quick developer trial"],"contributor":"waymark-seed","created":"2026-07-08T18:45:15.912Z","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":"verified","url":"https://mcp.waymark.network/r/0cce7a0d-c245-438e-a978-638c2a10536e"}