Built by Metorial, the integration platform for agentic AI.
Send a text or media message to a WhatsApp user. Supports text messages, images, audio, video, PDFs, and other files. Media attachments must be publicly accessible URLs.
Retrieve all WhatsApp numbers connected to your 2Chat account. Returns details about each number including its status and channel type.
Create a WhatsApp group or manage group membership and settings. Supports creating groups, adding/removing participants, promoting/demoting admins, and updating group descriptions.
List all WhatsApp groups for a connected number, or get the participants of a specific group.
Delete a previously sent WhatsApp message by its UUID.
Send a text or media message to a WhatsApp group. Supports text messages, images, audio, video, PDFs, and other files.
Retrieve WhatsApp messages for a connected number. Can filter by conversation partner, fetch group messages, list conversations, or get a specific message by UUID.
Create new contacts or search existing contacts in your 2Chat directory. Each contact must have at least a first name and some contact details like a phone number or email.
Verify whether a phone number is registered and active on WhatsApp. Useful for validating contacts before sending messages.