Embed watermark

Embed an invisible watermark message into an image. The message can be up to 5 characters. Returns the watermarked image as base64.

POST /api/embed

Embed watermark

cURL

curl --request POST \
  --url https://yys-sqr-render-bsbe.onrender.com/api/embed \
  --header 'Content-Type: application/json' \
  --data '
{
  "image": "<string>",
  "message": "<string>"
}
'

200

{
  "watermarked_image": "<string>",
  "message": "<string>",
  "timestamp": "2023-11-07T05:31:56Z"
}

Body

application/json

image · string · required

Base64-encoded image data

message · string · required

Message to embed (1-5 characters)

Maximum string length: 5

Response

200

application/json

Watermark embedded

watermarked_image · string

Base64-encoded watermarked image

message · string

timestamp · string<date-time>