Property Listing Launch Pack synchronous API

Property Listing Launch Pack — synchronous API

Use the same multipart endpoint with async=false. The service creates the contact sheet and downloadable Markdown, CSV and JSON files before the response is returned.

curl --location --request POST 'https://mxprocess.com/api/files/start-process' \
--header 'Authorization: Bearer YOUR_TOKEN' \
--form 'file=@"/path/property-photos.zip"' \
--form 'actionName="PropertyListingLaunchPack"' \
--form 'unzip="true"' \
--form 'async="false"' \
--form 'parameters=[["language",["English"]],["market",["residential property portals"]],["propertyContext",["Verified facts only"]]]'

A successful response includes propertyListingLaunchPack and downloadResults. Invalid archives or a ZIP with fewer than two photos result in a functional validation error such as ERROR_PLP001; insufficient balance returns tokensIssue.