API docs, contact lookup, and HubSpot sync updates
Saber fixed direct access to API docs, updated contact lookup identity handling, and tightened HubSpot sync and API validation behavior.
Saber fixed direct access to API docs, updated contact lookup identity handling, and tightened HubSpot sync and API validation behavior.
What changed
- Fixed API documentation routes so non-browser clients and AI agents can retrieve guide pages and markdown content directly.
- Standardized contact lookup around CRM external IDs and LinkedIn URLs instead of email-only lookup requests.
- Updated malformed company-list import and signal-template requests to return 422 validation responses.
- Adjusted HubSpot CRM sync behavior for upstream rate limits, authorization faults, disconnects, and reconnects.
- Updated Email Finder handling for bursty verification requests and catch-all domains.
Who is affected
Developers, RevOps teams, HubSpot-connected teams, and AI-tool users.
Customer action
Stop using email-only contact lookup requests; use externalId or LinkedIn URL identifiers instead. Update API clients that treated malformed company-list or signal-template requests as server errors to handle 422 validation responses.