If you haven't gone through the prerequisites and the v2 structure, please have a look at 

Klevu can power a recommendation banner showcasing any other products from the catalog which are visually similar to the product currently being viewed. This type of recommendation can be used on:

Visually Similar recommendation is currently only available for Furniture domain.

 Show a recommendation banner with products that are visually similar to the primary image of the product currently being viewed.

The end-point is used for retrieving visually similar product recommendations.

Visually Similar Product Recommendations

For this recommendation type, please specify RECS_SIMILAR_IMAGES.

typeOfRequest

The Klevu ID of the product you will use for context. Klevu will find other visually similar products to the primary image of the product specified in this field.

sourceObjects

Hand Picked

Visually Similar

URL Redirects

Banners

No Results Customisations

Dashboard/KMC Settings

Storefront APIs

Introduction

Overview

Search as you type

Record search

Faceting

Advanced Filtering

Configurations

Personalisation

Examples

V1 (deprecated)

Smart Search

Category Product Search

A/B Test

Smart Category Merchandising

Trending Products

New Arrivals

Similar Products

Customers Also Viewed

Customers Also Bought

Smart Recommendations

Klaviyo : Search Events

Klaviyo : Segmentation

Connectors

Initialization

Send a Message

Handle User Actions

Search Events

Category Events

Recommendations Events

Purchase Data

Add To Cart

UUID

Analytics Tracking

Guide