Kapso APIInstall

Summary

Send a WhatsApp document to a recipient through the selected Kapso phone number, using either a Meta media ID or a public URL. You can add an optional caption, filename, reply context, and callback data.

Inputs

• Phone Number Name or ID — Kapso WhatsApp phone number used to send the document; choose a loaded number or provide its ID.
• Recipient Phone (required) — Recipient’s Meta-format phone number: 8–15 digits, without a plus sign or spaces.
• Media Source — Choose Media ID or Public Link. Defaults to Media ID.
• Media ID (required) — Required when Media Source is Media ID. Provide the ID of uploaded media or a Kapso Trigger media attachment.
• Public URL (required) — Required when Media Source is Public Link. Provide an HTTP or HTTPS URL for the document.
• Caption (optional) — Plain-text caption shown below the document, up to 1024 characters.
• Filename (optional) — Filename displayed to the recipient, up to 240 characters.
• Reply To Message ID (optional) — WAMID of the message to reply to; supports reply context for this send operation.
• Callback Data (optional) — Opaque metadata, up to 512 characters, returned in message status webhooks and not shown to the recipient.

Output shape

A single Kapso API response item for the send request.

The supplied source excerpt does not show the request execution or response mapping, so the exact response fields are unspecified.

Links

• n8n community nodes installation guide