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

The suggestions object is used for fetching autocomplete suggestions. This allows you to try and 

 what the customer might be looking for and propose relevant search queries applicable to your catalog.

For example when the customer starts typing "a", Klevu can start 

. For example it may suggest some terms starting with the letter "a" like "arris desk". It may also suggest terms not starting with "a" such as "black arris desk".

, e.g. "fairry lights" would find suggestions for "fairy lights", and also 

, e.g. "lights fairy" would find suggestions for "fairy lights".

This is an example to fetch instant auto complete using APIs.

Instant auto complete

Every suggestion request must have a unique identifier associated with it. When a result is retrieved, the ID of each query is associated with it's respective response.

This parameter defines the type of request. Specify 'AUTO_SUGGESTIONS' for typeahead autosuggestion predictions.

typeOfRequest

The search term or phrase for which the suggestions are retrieved from Klevu Search.

query

By default, the section of an autosuggestion matching what the customer has typed is highlighted in bold using values of '<b>' and </b>'. If you prefer something else, you can override these values with your own HTML.

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Overview

Search as you type

Record search

Storefront APIs

Introduction

Faceting

Advanced Filtering

Configurations

Personalisation

Examples

V1 (deprecated)

Smart Search