Bulk Add Contacts from CSV File

documented

Add a CSV file of contacts to a list (or create a new list and upload).

POST /add-contacts-bulk.jsonTransmit SMS API (v1)no implementation yet0 runs

SKILL.md — what a human or an agent should know before calling this action: gotchas, limits, scopes, pagination.

Nothing written yet. Know a gotcha? Write the first note.