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GET
/
instances
/
{instanceId}
/
token
/
{token}
/
chats
/
{phone}
Get chat metadata
curl --request GET \
  --url https://api.z-api.io/instances/{instanceId}/token/{token}/chats/{phone} \
  --header 'Client-Token: <api-key>'
{
  "phone": "<string>",
  "unread": "<string>",
  "lastMessageTime": "<string>",
  "isMuted": "<string>",
  "isMarkedSpam": true,
  "profileThumbnail": "<string>",
  "isGroupAnnouncement": true,
  "isGroup": true,
  "about": "<string>",
  "notes": {}
}

Documentation Index

Fetch the complete documentation index at: https://developer.z-api.io/llms.txt

Use this file to discover all available pages before exploring further.

​
Overview

This method is responsible for returning a chat’s metadata information.

​
Attributes

​
instanceId
string
required
Your instance ID. Available in the Z-API panel under Instances.
​
token
string
required
Your Z-API instance token.

​
Path

​
phone
string
required
Contact phone number in DDI DDD NUMBER format. E.g.: 551199999999

​
Response

​
200

​
phone
string
Contact phone number
​
unread
string
Number of unread messages
​
lastMessageTime
string
Last interaction timestamp
​
isMuted
string
0 or 1 indicating if the chat is muted
​
isMarkedSpam
boolean
Whether the chat is marked as spam
​
profileThumbnail
string
Chat photo URL (deleted after 48h by WhatsApp)
​
isGroupAnnouncement
boolean
Whether it is an announcement group
​
isGroup
boolean
Whether it is a group
​
about
string
Profile status
​
notes
object
Chat annotations (available only for WhatsApp Business)
{
  "phone": "5511999999999",
  "unread": "0",
  "lastMessageTime": "1619461666",
  "isMuted": "0",
  "isMarkedSpam": "false",
  "profileThumbnail": "https://pps.whatsapp.net/...",
  "messagesUnread": 0,
  "about": "Profile status",
  "isGroupAnnouncement": false,
  "isGroup": false,
  "notes": {
    "id": "KlesU6f4f/Qd5d6VuAbvOMi31rg/F92owVe/xDYad1C=",
    "content": "annotation text",
    "createdAt": 1655953774000,
    "lastUpdateAt": 1655953774000
  }
}

​
405

Make sure you are correctly sending the method specification, that is, verify that you sent POST or GET as specified at the beginning of this topic.

​
415

If you receive a 415 error, make sure to add the “Content-Type” header to your request, which in most cases is “application/json”.