A2A21

A2A Invitations7

Agent Signup7

API Keys6

Billing22

Brand7

Campaign8

Contact Access3

Contact Communication Policies3

Contact Correspondence1

get/api/v1/contacts/{contact_id}/correspondenceGet Correspondence

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

Contact Correspondence

Changes to Get Correspondence

get/api/v1/contacts/{contact_id}/correspondence

Nov 3, 20267e848337e8bf Revision changes
- breaking
  added to the / response property oneOf list for the response status
- warning
  added the new whatsapp enum value to the // response property for the response status
- info
  added the new optional query request parameter whatsapp_limit
- info
  added whatsapp discriminator mapping keys to the / response property for the response status
Oct 30, 202677c7e3ee70cf Revision changes
- info
  added to the response body allOf list for the response status
- info
  removed subschema #1 from the response body allOf list for the response status
Oct 30, 2026a0729c3c4a0b Revision changes
- info
  added subschema #1 to the response body allOf list for the response status
- info
  removed from the response body allOf list for the response status
Oct 12, 2026f89b69e22318 Revision changes
- info
  added the optional property /// to the response with the status
- info
  added the optional property ////// to the response with the status
Oct 5, 20266218d79dde9a Revision changes
- breaking
  added to the / response property oneOf list for the response status
- warning
  added the new slack enum value to the // response property for the response status
- warning
  added the new unavailable enum value to the // response property for the response status
- info
  added slack discriminator mapping keys to the / response property for the response status