On-Premises API was officially sunset on October 23, 2025 and is no longer available. Please use Cloud API instead.
/v1/support
Use the support node to get help with your WhatsApp Business API client. See Contact Support for more information on opening a Direct Support ticket.
An API call to the support node returns information the Support team can use to help with your issue.
GET /v1/support
Using cURL:
curl https://your-webapp-hostname:your-webapp-port/v1/support \ -H 'Authorization: Bearer your-auth-token'
A successful response includes data about your WhatsApp Business API client. The fields in the response may vary based on your specific installation:
{
"support": {
"context": "healthcheck", # context of the API
"db_engine": "MYSQL"
"db_info": [ database-driver-version ],
"debug_info": "business-phone-number", #phone number if registered, otherwise, unregistered
"description": "whatsapp-build-version",
"device_iso8601": "current-timestamp",
"e2e": { # encryption debug info
"identity_timestamp": "id-timestamp",
"registration_id": registration-id
},
"env": [ client-env-variables ],
"expire_timestamp": "2018-09-27T14:26:07", # app build version expires timestamp
"free_space_data": 9223372036853727000, # bytes available on the data directory
"free_space_logs": 14269902848, # bytes available on the log directory
"free_space_media_incoming": 9223372036853727000, # bytes available on the media incoming directory
"free_space_media_outgoing": 9223372036853727000, # bytes available on the media outgoing directory
"lc": "en", # lowercase, two-letter ISO 639 language code, ZZ if code is unknown
"lg": "US", # uppercase, two or three-letter ISO 3166 country code, ZZ if code is unknown
"multi_connect": false, # specifies whether current client is multiconnect enabled
"os_name": "ubuntu-x86_64", # operating system name
"os_version": "16.04", # operating system version
"schema": { # database schema versions
"axolotl": 1,
"callback": 2,
"cluster": 3,
"config": 4,
"contact": 5,
"jobqueue": 6,
"message": 7
},
"socket_conn": "UP | DN" | "SC" | "UP receiving offline" | "UNK", # see options below
"version": "build-version"
}
}
{
"support": {
"your-hostname1:your-container-id1": {
"multi_connect" : true,
"role": "primary_master | secondary_master | coreapp",
"shards": [ [your-owned-shard-id, your-owned-shard-id], ...],
"context": "healthcheck",
"db_engine": "MYSQL | PGSQL",
"db_info": [ ... ],
"debug_info": "enterprise phone number",
"description": "build information",
...
},
"your-hostname2:your-container-id2": {
"multi_connect" : true,
"role": "primary_master | secondary_master | coreapp",
"shards": [ [your-owned-shard-id, your-owned-shard-id], ...],
"context": "healthcheck",
"db_engine": "MYSQL | PGSQL",
"db_info": [ ... ],
"debug_info": "enterprise phone number",
"description": "build information",
...
},
}
}
socket_conn FieldThe socket_conn field provides the current state of the connection to the WhatsApp server.
| Name | Description |
|---|---|
| Disconnected from WhatsApp server. |
| Connected to WhatsApp server. |
| In the process of connecting to WhatsApp server. |
| In the process of connecting to WhatsApp server and receiving offline messages from server. |
| Connection state is unknown. |
shards Field-1) and the normal shard (0). Its shards field is [[-1, -1], [0, 0]], while other nodes have a shards field of [].-1), and its shards field are [[-1, -1]]. Coreapps that own shards have a shards field of [[owned-shard-id, owned shard id]]. Currently, one Coreapp can only own 1 shard at the same time. role Field| Name | Description |
|---|---|
| Role of the container in High Availability/Multiconnect setups. Values: |