WhatsApp Group Management Software

Full control over your WhatsApp groups, from the app or the API

Create, manage, and automate WhatsApp groups at scale. Export participants, send group messages, and build custom workflows with our REST API.

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We inform you that enrollments will be open starting December 7th.

Everything you need

Manage WhatsApp groups like never before

Messaging

Group messaging

Send messages to your WhatsApp groups directly from 2Chat or via the API. Share updates, announcements, and media with all members at once.

Export

Export groups

Get a complete list of all WhatsApp groups your number is part of. Export names, sizes, owners, and metadata for analysis or migration.

Export

Export participants

Retrieve every participant from any group including phone numbers, admin status, device type, and country. Perfect for CRM sync and outreach.

Automation

Create groups via API

Programmatically create WhatsApp groups with up to 10 initial participants. Set names, descriptions, and profile pictures from your own code.

Automation

Manage participants

Add, remove, promote, and demote group participants through the API. Automate onboarding, offboarding, and role management at scale.

No-code friendly

Manage groups from your favorite automation platform

Zapier

Zapier

Use Zapier to create groups, add participants, and send group messages automatically when events happen in your other apps.

Make

Make

Build advanced group management workflows in Make with conditional logic, loops, and multi-step scenarios.

n8n

n8n

Self-host your automation with n8n and manage WhatsApp groups as part of your custom workflows.

Synchronize WhatsApp groups with Slack channels
Slack

Slack integration

Sync WhatsApp groups with Slack channels

Mirror any WhatsApp group into a dedicated Slack channel and keep both sides in sync. Your team replies from Slack, customers see the answer on WhatsApp — no app switching required.

Two-way message sync between a WhatsApp group and a Slack channel

Media, replies, and reactions delivered across both platforms

Bring your whole team into the conversation without giving them WhatsApp access

Explore the Slack integrationRead the setup guide

Developer-first

A complete REST API for WhatsApp group management

Every group operation is available as an API endpoint. Integrate group management directly into your application, CRM, or automation workflow.

GET/open/whatsapp/groups/{phone_number}

List all groups

Retrieve every WhatsApp group your connected number participates in. Returns group name, UUID, size, owner, creation date, and more.

View endpoint documentation
curl -X GET \ "https://api.p.2chat.io/open/whatsapp/groups/+17137157533" \ -H "X-User-API-Key: your_api_key_here"
GET/open/whatsapp/group/{GROUP_UUID}

List group participants

Get detailed information about every member of a specific group: phone number, admin status, device type, and country code.

View endpoint documentation
curl -X GET \ "https://api.p.2chat.io/open/whatsapp/group/WAG768beeef-2b96-4bc7-9b7f-045078568723" \ -H "X-User-API-Key: your_api_key_here"
POST/open/whatsapp/group/create

Create a new group

Create a WhatsApp group programmatically with a name, description, and up to 10 initial participants. Additional members can be added afterwards.

View endpoint documentation
curl -X POST \ "https://api.p.2chat.io/open/whatsapp/group/create" \ -H "X-User-API-Key: your_api_key_here" \ -H "Content-Type: application/json" \ -d '{ "from_number": "+17137157533", "group": { "name": "Sales Team Q2", "description": "Quarterly sales coordination", "participants": [ "+447700176576", "+18647351567" ] } }'
POST/open/whatsapp/group/{GROUP_UUID}/add-participant

Add participants to a group

Add up to 10 phone numbers to an existing WhatsApp group in a single request. The API returns the status for each number.

View endpoint documentation
curl -X POST \ "https://api.p.2chat.io/open/whatsapp/group/WAG768beeef-2b96-4bc7-9b7f-045078568723/add-participant" \ -H "X-User-API-Key: your_api_key_here" \ -H "Content-Type: application/json" \ -d '{ "from_number": "+17137157533", "participants": [ "+447700176576", "+18647351567" ] }'
POST/open/whatsapp/group/{GROUP_UUID}/set-description

Set group description

Update the text description of any WhatsApp group you manage. Useful for keeping group info up to date programmatically.

View endpoint documentation
curl -X POST \ "https://api.p.2chat.io/open/whatsapp/group/WAG768beeef-2b96-4bc7-9b7f-045078568723/set-description" \ -H "X-User-API-Key: your_api_key_here" \ -H "Content-Type: application/json" \ -d '{ "from_number": "+17137157533", "description": "Updated group description for Q2 planning" }'

More group endpoints

POST

Remove participant from a group

PUT

Promote participant to admin

PUT

Demote admin to participant

PUT

Set group profile picture

View full API documentation
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