Send WhatsApp Image Message by HTTP link or ID or base64

Advanced Mode

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

Token *Required
to *Required	Phone number with international format e.g. 16315555555 or +1 631-555-555
image *Required	HTTP link image or base64-encoded file or media ID Supported extensions ( jpg , jpeg , png ) . Max file size : 5MB . Max Base64 length : 2,000,000
caption *Required	The text under the file . Data type : text, UTF-8 or UTF-16 string with emoji . Max length : 4096 char .

Json

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