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POST
Available only on WhatsApp

Path parameters

string
required
Unique identifier of the bot sending the message.

Body parameters

string
required
Message type. Must be "sticker".
string
required
Message recipient. Accepts a phone number in E.164 format without the leading + (e.g. 593999999999) or a BSUID (e.g. US.13491208655302741918) for users who have enabled phone number privacy in WhatsApp. See Identifying the recipient.
string
required
Public (HTTPS) URL of the sticker. Supported formats: image/webp (100KB).

Response

boolean
true if the message was sent successfully.
string
Identifier of the sent message.

Formats and Size Limits

URL Requirements

The URL must be publicly accessible via HTTPS, must not require authentication, and must point directly to the file (not to an HTML page).

Common Errors

  • INVALID_MEDIA_URL - The sticker URL is invalid or inaccessible
  • MEDIA_TOO_LARGE - The sticker exceeds the 100KB limit
  • UNSUPPORTED_MEDIA_TYPE - The format is not WebP

Use Cases

  • Adding fun visual elements
  • Expressing emotions
  • Enhancing the user experience
  • Personalizing communication