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Send SMS and MMS, manage contacts, lists and tags, and automate broadcasts
Queue one SMS or MMS; acknowledgement does not confirm delivery.
9 fields
Read the account's sending phone numbers.
Read lists belonging to the account.
Read the account's custom field definitions.
Read tags and the provider's pagination metadata.
Queue creation or subscription of a contact to a list.
5 fields
Queue removal of a contact from a list.
2 fields
Create or update a contact; list and tag changes are asynchronous.
6 fields
Find a contact by phone, with email as a fallback.
Queue the addition of tags to a contact.
Queue removal of one tag from a contact.
Read one page of conversation history; pass next_cursor back unchanged.
7 fields
Read one page of broadcast recipients and delivery results.
3 fields
Create a draft. This operation does not schedule or send the broadcast.
Queue a real test message to one phone from a draft or scheduled broadcast.
Confirm a draft's stored time, supply a new time, or explicitly send now.
Cancel a pending broadcast, reverting it to a draft.
Read status and delivery, reply and opt-out counts.
1 field
Read a contact's subscribed lists.