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Kapso API

Send WhatsApp messages, templates, flows, media, contacts, broadcasts, and inbox records through Kapso. Choose a resource, then follow each operation setup hints.

Message → Send Sticker

AI-generated

Summary

Send a WhatsApp sticker to the selected recipient using either a Kapso/Meta media ID or a public WEBP URL.

Inputs

  • Phone Number Name or ID (required) — Select the connected Kapso WhatsApp number, or provide its ID.
  • Recipient Phone (required) — Recipient number in Meta format: 8–15 digits, without a plus sign or spaces.
  • Sticker Source (required) — Choose Media ID or Public Link. Defaults to Media ID.
  • Sticker Media ID (required) — Required when the source is Media ID. Use the ID returned by Upload Media or a Kapso Trigger media attachment; limited to 1–32 characters.
  • Public URL (required) — Required when the source is Public Link. Provide an HTTP or HTTPS URL for a public WEBP sticker, up to 2,048 characters.
  • Reply To Message ID (optional) — Optional WAMID to send the sticker as a reply in the existing conversation.
  • Callback Data (optional) — Optional opaque value of up to 512 characters returned in Meta message status webhooks for correlation; recipients do not see it.

Output shape

A list of n8n items containing the Kapso API response to the send request.

Each input item triggers a send request. The source pack identifies the sticker payload builder and request routing, but does not show response-field details.

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