Template Static Elements API

This document contains details on static template elements, focusing on image tags, required hash attributes, and the image upload/download API endpoints.

Image
<img width=’100’ height=’50’ src=’image-uuid:1abd7329-86f1-4f90-81e7-37ea26fcb3a9’ hash=’aaf24fa42dg42gd42sgd2s2gsd’/>
<img width=’100’ height=’50’ src=’data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAKAAAABQCAY==’/>

Hash — is a necessary attribute in order to confirm the veracity of the image during the signing flow.

There are 2 types of images:

1. Image uploaded to the platform.

2. Base64 version of image.

URL is not allowed for image source! Instead please download the picture and upload to the platform using API:

--upload--
POST /api/v1/template/image
response {
    "imageUuid" : "UUID",  //UUID of image
    "src" : "string",      //src for img tag in format "image-uuid:1abd7329-86f1-4f90-81e7-37ea26fcb3a9"
    "hash": "string"       //hash of the image
}

--download--
GET /api/v1/template/{uuid}/image?imageUuid={required}&envelopeUuid={optional}