Send WhatsApp Sticker Message by HTTP link or ID or base64

Advanced Mode

https://api.alvochat.com/{{instance_id}}/messages/sticker

Token *Required
to *Required	Phone number with international format e.g. 16315555555 or +1 631-555-555
sticker *Required	HTTP link file or base64-encoded file or media ID Supported most extensions ( webp) . Max file size : 100KB . Max Base64 length : 130,000

Json

Note : don't forget to URL encode your query params like base64 or utf-8