Requirements
Connecting Watermelon takes an active account plus an API access token from your account settings — no other setup is required.[3]
Get your Watermelon credentials
Connect Watermelon in WEXTL
- Log in to your WEXTL account, add the Watermelon node module to your workflow, and click Create new credential.Instant triggers use webhooks — click Create a webhook first when adding one, then create the credential.
- Optional: In the Credential name field, enter a name for the credential.
- Enter the authentication credentials you copied from your Watermelon account, or follow the on-screen instructions to create the credential.
- If prompted, authenticate your account and confirm access.
- If you want to make changes to your credential in the future, follow the steps in Manage credentials →
Notes
Credentials are org-scoped; share them with teammates from the Credentials picker on any of its nodes.For detailed information on connecting an application, see Connect an application →
Watermelon node modules
The list below is a reference of every Watermelon node module the integration supports. You will be able to pick any of them on the workflow canvas while building automations.
Expand any Watermelon node module below to see exactly what it takes in, what it returns, and what connection it needs.
Watch ContactsTrigger
Output fields[3]
| Field | Type |
|---|---|
| ID | number |
| Company ID | number |
| First name | text |
| Last name | text |
| Email address | text |
| Telephone number | text |
| Avatar | text |
| Created at | date |
| Updated at | date |
| Status | text |
| From integration | boolean |
| Integration | text |
| From whatsapp | boolean |
| From email | boolean |
| Fields | array |
Watch ConversationsTrigger
Output fields[3]
| Field | Type |
|---|---|
| ID | number |
| Caller ID | number |
| User ID | number |
| Service | text |
| Webchat socket channel | text |
| New | boolean |
| Is closed | boolean |
| Archived | date |
| Created at | date |
| Updated at | date |
| Deleted at | date |
| Chatbot enabled | boolean |
| No matches count | number |
| Out of office replied | boolean |
| Company ID | number |
| Team ID | number |
| Messages | array |
Watch Custom FieldsTrigger
Output fields[3]
| Field | Type |
|---|---|
| ID | number |
| Company ID | number |
| Icon | text |
| Name | text |
| Type | text |
| Order | number |
| Value | text |
| Created at | date |
| Updated at | date |
| Deleted at | date |
| Is unique | boolean |
Watch EventTrigger
No fields documented.
Get a ContactAction
Get a ConversationAction
Input fields[3]
| Field | Type |
|---|---|
Conversation IDRequired | choice |
Output fields[3]
| Field | Type |
|---|---|
| ID | number |
| Caller ID | number |
| User ID | number |
| Service | text |
| Webchat socket channel | text |
| New | boolean |
| Is closed | boolean |
| Archived | date |
| Created at | date |
| Updated at | date |
| Deleted at | date |
| Chatbot enabled | boolean |
| No matches count | number |
| Out of office replied | boolean |
| Company ID | number |
| Team ID | number |
| Messages | array |
Get a MessageAction
List ContactsSearch
Input fields[3]
| Field | Type |
|---|---|
FromRequired | date |
ToRequired | date |
| Limit | number |
Output fields[3]
| Field | Type |
|---|---|
| ID | number |
| Company ID | number |
| First name | text |
| Last name | text |
| Email address | text |
| Telephone number | text |
| Avatar | text |
| Created at | date |
| Updated at | date |
| Status | text |
| From integration | boolean |
| Integration | text |
| From whatsapp | boolean |
| From email | boolean |
| Fields | array |
List ConversationsSearch
Input fields[3]
| Field | Type |
|---|---|
FromRequired | date |
ToRequired | date |
| Limit | number |
Output fields[3]
| Field | Type |
|---|---|
| ID | number |
| Caller ID | number |
| User ID | number |
| Service | text |
| Webchat socket channel | text |
| New | boolean |
| Is closed | boolean |
| Archived | date |
| Created at | date |
| Updated at | date |
| Deleted at | date |
| Chatbot enabled | boolean |
| No matches count | number |
| Out of office replied | boolean |
| Company ID | number |
| Team ID | number |
| Messages | array |
List Custom FieldsSearch
Search ContactsSearch
Input fields[3]
| Field | Type |
|---|---|
Field ValueRequired | text |
| Limit | number |
Output fields[3]
| Field | Type |
|---|---|
| ID | number |
| Company ID | number |
| First name | text |
| Last name | text |
| Email address | text |
| Telephone number | text |
| Avatar | text |
| Created at | date |
| Updated at | date |
| Status | text |
| From integration | boolean |
| Integration | text |
| From whatsapp | boolean |
| From email | boolean |
| Fields | array |
Create a ContactAction
Create a MessageAction
Make an API Calluniversal
Update a ContactAction
Input fields[3]
| Field | Type |
|---|---|
Contact IDRequired | choice |
| First Name | text |
| Last Name | text |
| Email Address | |
| Telephone Number | text |
| From Integration | boolean |
| Integration | text |
| From WhatsApp | boolean |
| From Email | boolean |
| Fields | array |
Templates
Look for Watermelon templates in the WEXTL template library.
Browse templates →Explore alternative apps
- Chatwoot[2]Open-source customer engagement platform for shared inboxes, live chat, and support workflows.
- DentallyBrowser-based dental practice software with charting, recalls, and NHS or private workflows.
- EasyPracticePractice management software for clinics to schedule appointments, manage clients, and send invoices.
- AlfaDocsPractice management for dental clinics — patients, appointments, and records.
- CharlaAI chatbot and live-chat platform for contacts, articles, and conversations.
References
- WEXTL® Watermelon Source Code connector implementation.
- Our users use cases and automations.
- Official API Documentation for Watermelon.
- WEXTL® visual workflow builder data.
Last updated: Jul 24, 2026 18:13