A2A21

A2A Invitations7

Agent Signup7

API Keys6

Billing22

Brand7

Campaign8

Contact Access3

Contact Communication Policies3

Contact Correspondence1

Contact Memory6

Contact Rules12

Contacts13

Domains11

Drafts10

Hosted Call Agent17

Identities45

Identity Access3

iMessage21

iMessage Contact Rules6

iMessage Router9

Imports6

Mailboxes4

Message Sends1

Messages13

Note Access3

Notes5

Organization Domains5

Phone Calls12

Phone Numbers5

Phone Transcripts2

Privacy1

Resource Links1

Search2

Signing Keys2

Slack55

SMS Opt-Ins4

Text Messages10

Threads9

Tunnels4

Vault4

Vault Keys3

Vault Secret Access3

Vault Secrets5

Webhooks11

WhatsApp14

Webhooks

Webhooks8

Mailboxes

Changes to Get Mailbox

get/api/v1/mail/mailboxes/{email_address}

Sep 22, 2026f3dcdb50fbaa Revision changes
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
Sep 16, 20268fdfe5fd9d6b Revision changes
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status
- info
  added the optional property to the response with the status