Batch upsert records
documentedUpsert (insert or update) multiple records in batch.
POST /crm/v3/objects/{objectTypeId}/batch/upsertCRMno implementation yet0 runsInput
objectTypeId*
HubSpot object type ID
Object type ID (e.g., '0-1' for Contacts)
id*
Record ID or external identifier
External ID or internal ID
idProperty*
Identifier property used for upsert
traceId
Object write trace ID (optional)
firstname
First name
First name
lastname
Last name
Last name
email*
Email address
Email
phone
Phone number
Phone
Calls HubSpot as you (your API key is your account); keychains.dev holds the credentials.