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A2A
21
A2A Invitations
7
Agent Signup
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22
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3
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12
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17
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45
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iMessage
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iMessage Contact Rules
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Mailboxes
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Messages
13
get
/api/v1/mail/messages
List Messages By Visibility
get
/api/v1/mail/messages/{message_id}
Get Message By Visibility
delete
/api/v1/mail/messages/{message_id}
Delete Visible Message
patch
/api/v1/mail/messages/{message_id}
Update Visible Message Flags
get
/api/v1/mail/messages/{message_id}/attachments/{attachment_ref}
Get Attachment By Reference
get
/api/v1/mail/mailboxes/{email_address}/messages
List Messages
post
/api/v1/mail/mailboxes/{email_address}/messages
Send Message
get
/api/v1/mail/mailboxes/{email_address}/messages/{message_id}
Get Message
delete
/api/v1/mail/mailboxes/{email_address}/messages/{message_id}
Delete Message
patch
/api/v1/mail/mailboxes/{email_address}/messages/{message_id}
Update Message Flags
post
/api/v1/mail/mailboxes/{email_address}/messages/{message_id}/reply-all
Reply All Message
post
/api/v1/mail/mailboxes/{email_address}/messages/{message_id}/forward
Forward Message
get
/api/v1/mail/mailboxes/{email_address}/messages/{message_id}/attachments/{filename}
Get Attachment
Note Access
3
Notes
5
Organization Domains
5
Phone Calls
12
Phone Numbers
5
Phone Transcripts
2
Privacy
1
Resource Links
1
Search
2
Signing Keys
2
Slack
55
SMS Opt-Ins
4
Text Messages
10
Threads
9
Tunnels
4
Vault
4
Vault Keys
3
Vault Secret Access
3
Vault Secrets
5
Webhooks
11
WhatsApp
14
get
/health
Health
get
/api/whoami
Whoami
get
/api/openapi.yaml
Openapi Yaml
Webhooks
Webhooks
8
Messages
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Changes to Get Message
get
/api/v1/mail/mailboxes/{email_address}/messages/{message_id}
Sep 22, 2026
f3dcdb50fbaa
Revision changes
info
added the optional property
from_display_name
to the response with the
200
status