Migration Guides
BLM to API
Map BLM fields to the same canonical names already used by the Feed Engine, then submit them inside property.
CSV to API
Use the existing CSV importer mapping as the source of truth and emit canonical JSON rows.
XML to API
Flatten XML nodes into the canonical property object. Preserve media slot ordering.
Legacy API to Canonical API
Replace nested/legacy CRM payloads with the public flat canonical model.
Migration Checklist
- Choose a stable
external_ref. - Map required core fields first.
- Map media and document slots exactly.
- Run Full canonical, Missing-field, Invalid and Edge case simulator modes.
- Compare API logs and sandbox webhook simulation logs before go-live.