--- title: "Klevu API: connect it to your AI chat ยท Hypamoon" description: "The Klevu API is open and signs in with signed requests. What your AI chat can build with it on Hypamoon, how it connects, and the sources we checked." url: https://hypamoon.com/connect-to/klevu --- 1. [Connect to](https://hypamoon.com/connect-to) 2. Klevu Shops and shipping # Connect Klevu to Hypamoon Yes, with one catch. Klevu has an open API that you can use yourself, but it signs in with OAuth only, and that takes more work in a Hypamoon adapter today. Open ## The check Three questions about the API of Klevu, answered from its own docs. **Public API docs**\ **Yes.** [Read the docs](https://docs.klevu.com/indexing-apis/authentication.md) **A key you create yourself**\ **Yes.** You use the JS API key and REST API key of your own store, retrieved from your Klevu account. [docs.klevu.com](https://docs.klevu.com/indexing-apis/authentication.md) **Versions or a changelog**\ **Yes.** A dated changelog for the indexing APIs and older versions marked as deprecated. [docs.klevu.com](https://docs.klevu.com/indexing-apis/changelogs.md) **How it signs in**\ Requests are signed with HMAC SHA-384 using the store's REST API key; the JS API key identifies the store. **Webhooks**\ **Not confirmed.** **Hosting**\ Cloud ## Your own search desk on Klevu, next to your shop. - Products, categories and indexing jobs, from the Klevu indexing API. - AI that keeps the index in line with your stock and prices, with you approving every change. - A weekly email with products that are missing from the search. ### Ask your chat Answers straight from your Klevu data, in Claude or another chat with the full Hypamoon connection. - Which products did not make it into the last indexing job? - Which products are sold out but still shown in search? ### On a schedule Klevu has no webhooks we could confirm, so an agent checks every 15 minutes and decides what happens next. 1. Every 15 minutes Products that changed in your shop. AI decides AI checks which records are out of date. Then The products are updated in Klevu. AI proposes, you approve ### Add Hypamoon Text messages, email, phone, payments and agents run in the same project as the adapter. - Agent on a schedule Every Monday, an agent emails you the indexing jobs that failed and why. Klevu stays the core: your chat builds the rest on its API, as an adapter plus an app and agents in your Hypamoon project. Reading starts after you click Allow in the portal. Every change an agent or a chat makes in Klevu waits for your approval, one call at a time. [How adapters work](https://hypamoon.com/docs/adapters) ### Good to know - Klevu signs in with OAuth or signed requests only, with tokens that expire. The Hypamoon vault holds a fixed key today, so an adapter for Klevu takes more work: ask your chat to check this first. - Indexing jobs run in the background; you track their status through the job tracking endpoints. ## Try it in your chat Fill in what to read and write, and send it. Say this in your chat > Build the Hypamoon recipe build-an-adapter for Klevu. API docs: https://docs.klevu.com/indexing-apis.md. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20Klevu.%20API%20docs%3A%20https%3A%2F%2Fdocs.klevu.com%2Findexing-apis.md.%20Read%3A%20%5Bwhat%5D.%20Write%3A%20%5Bwhat%2C%20or%20nothing%5D.) In Claude, or another chat with the full Hypamoon connection; adapters are not in ChatGPT yet. You paste the key in the portal, never in the chat. [The full recipe](https://hypamoon.com/r/build-an-adapter) ## Sources Checked on 7 November 2026. - [docs.klevu.com/indexing-apis/authentication.md](https://docs.klevu.com/indexing-apis/authentication.md) - [docs.klevu.com/indexing-apis/changelogs.md](https://docs.klevu.com/indexing-apis/changelogs.md) Klevu is a name of its owner, used here only to describe the software. This page is not an official integration and Hypamoon has no partnership with Klevu. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in shops and shipping - [**BigCommerce** Open](https://hypamoon.com/connect-to/bigcommerce) - [**Bol.com** Open](https://hypamoon.com/connect-to/bol-com) - [**CCV Shop** Open](https://hypamoon.com/connect-to/ccv-shop) - [**DHL eCommerce Benelux** Open](https://hypamoon.com/connect-to/dhl-ecommerce-benelux) - [**EasyPost** Open](https://hypamoon.com/connect-to/easypost) - [**Ecwid** Open](https://hypamoon.com/connect-to/ecwid) - [**Lightspeed eCom (C-Series)** Open](https://hypamoon.com/connect-to/lightspeed-ecom-c-series) - [**Lightspeed Retail (R-Series)** Open](https://hypamoon.com/connect-to/lightspeed-retail-r-series) - [**Lightspeed Retail (X-Series)** Open](https://hypamoon.com/connect-to/lightspeed-retail-x-series) - [**Magento Open Source / Adobe Commerce** Open](https://hypamoon.com/connect-to/magento-adobe-commerce) - [**Mijnwebwinkel** Closed](https://hypamoon.com/connect-to/mijnwebwinkel) - [**MyParcel** Open](https://hypamoon.com/connect-to/myparcel) - [**OpenCart** Closed](https://hypamoon.com/connect-to/opencart) - [**PostNL** Open](https://hypamoon.com/connect-to/postnl) - [**PrestaShop** Open](https://hypamoon.com/connect-to/prestashop) - [**Sendcloud** Open](https://hypamoon.com/connect-to/sendcloud) - [**Shippo** Open](https://hypamoon.com/connect-to/shippo) - [**ShipStation** Open](https://hypamoon.com/connect-to/shipstation) - [**Shopify** Open](https://hypamoon.com/connect-to/shopify) - [**Shopware** Open](https://hypamoon.com/connect-to/shopware) - [**WooCommerce** Open](https://hypamoon.com/connect-to/woocommerce) - [**Afosto** Unknown](https://hypamoon.com/connect-to/afosto) - [**Booqable** Open](https://hypamoon.com/connect-to/booqable) - [**Wuunder** Possible](https://hypamoon.com/connect-to/wuunder) - [**Billbee** Possible](https://hypamoon.com/connect-to/billbee) - [**Veeqo** Possible](https://hypamoon.com/connect-to/veeqo) - [**Shoptet** Open](https://hypamoon.com/connect-to/shoptet) - [**MyOnlineStore** Closed](https://hypamoon.com/connect-to/myonlinestore) - [**StoreKeeper** Closed](https://hypamoon.com/connect-to/storekeeper) - [**JouwWeb** Closed](https://hypamoon.com/connect-to/jouwweb) - [**ePages** Open](https://hypamoon.com/connect-to/epages) - [**Gambio** Open](https://hypamoon.com/connect-to/gambio) - [**JTL-Shop** Closed](https://hypamoon.com/connect-to/jtl-shop) - [**OXID eShop** Open](https://hypamoon.com/connect-to/oxid-eshop) - [**Jimdo** Closed](https://hypamoon.com/connect-to/jimdo) - [**Spryker** Open](https://hypamoon.com/connect-to/spryker) - [**commercetools** Open](https://hypamoon.com/connect-to/commercetools) - [**SCAYLE** Open](https://hypamoon.com/connect-to/scayle) - [**Emporix** Open](https://hypamoon.com/connect-to/emporix) - [**WiziShop** Unknown](https://hypamoon.com/connect-to/wizishop) - [**Oxatis** Unknown](https://hypamoon.com/connect-to/oxatis) - [**EKM** Open](https://hypamoon.com/connect-to/ekm) - [**Big Cartel** Open](https://hypamoon.com/connect-to/big-cartel) - [**Swell** Open](https://hypamoon.com/connect-to/swell) - [**Mystore (Acendy)** Open](https://hypamoon.com/connect-to/mystore) - [**Algolia** Open](https://hypamoon.com/connect-to/algolia) - [**Smile.io** Open](https://hypamoon.com/connect-to/smile-io) - [**LoyaltyLion** Open](https://hypamoon.com/connect-to/loyaltylion) - [**Talon.One** Open](https://hypamoon.com/connect-to/talon-one) - [**Voucherify** Open](https://hypamoon.com/connect-to/voucherify) - [**Constructor** Open](https://hypamoon.com/connect-to/constructor) - [**Doofinder** Open](https://hypamoon.com/connect-to/doofinder) - [**Nosto** Possible](https://hypamoon.com/connect-to/nosto) - [**VTEX** Open](https://hypamoon.com/connect-to/vtex) - [**Saleor** Open](https://hypamoon.com/connect-to/saleor) - [**Medusa** Open](https://hypamoon.com/connect-to/medusa) - [**Shoper** Open](https://hypamoon.com/connect-to/shoper) - [**Trusted Shops** Open](https://hypamoon.com/connect-to/trusted-shops) - [**Kiyoh** Unknown](https://hypamoon.com/connect-to/kiyoh) - [**Yotpo** Open](https://hypamoon.com/connect-to/yotpo) - [**REVIEWS.io** Unknown](https://hypamoon.com/connect-to/reviews-io) - [**Loop Returns** Open](https://hypamoon.com/connect-to/loop-returns) - [**nShift Delivery** Open](https://hypamoon.com/connect-to/nshift-delivery) - [**Transsmart (nShift Transsmart)** Possible](https://hypamoon.com/connect-to/transsmart) - [**Shipmondo** Open](https://hypamoon.com/connect-to/shipmondo) - [**Packlink PRO** Unknown](https://hypamoon.com/connect-to/packlink-pro) - [**Boxtal** Open](https://hypamoon.com/connect-to/boxtal) - [**shipcloud** Open](https://hypamoon.com/connect-to/shipcloud) - [**Paazl** Open](https://hypamoon.com/connect-to/paazl) - [**QLS** Open](https://hypamoon.com/connect-to/qls) - [**parcelLab** Open](https://hypamoon.com/connect-to/parcellab) - [**Parcel Pro** Open](https://hypamoon.com/connect-to/parcel-pro) - [**Innosend** Open](https://hypamoon.com/connect-to/innosend) - [**AfterShip** Open](https://hypamoon.com/connect-to/aftership) - [**17TRACK** Open](https://hypamoon.com/connect-to/17track) - [**Ship24** Open](https://hypamoon.com/connect-to/ship24) - [**Easyship** Open](https://hypamoon.com/connect-to/easyship) - [**Ingrid** Possible](https://hypamoon.com/connect-to/ingrid) - [**Shiptheory** Open](https://hypamoon.com/connect-to/shiptheory) - [**Qapla'** Open](https://hypamoon.com/connect-to/qapla) - [**ShipHawk** Open](https://hypamoon.com/connect-to/shiphawk) - [**Shipium** Open](https://hypamoon.com/connect-to/shipium) - [**Malomo** Open](https://hypamoon.com/connect-to/malomo) - [**Shipup** Open](https://hypamoon.com/connect-to/shipup) - [**Despatch Bay** Open](https://hypamoon.com/connect-to/despatch-bay) - [**TrackingMore** Open](https://hypamoon.com/connect-to/trackingmore) - [**Webshipper** Open](https://hypamoon.com/connect-to/webshipper) - [**Parcel2Go** Unknown](https://hypamoon.com/connect-to/parcel2go) - [**Pitney Bowes Shipping API** Possible](https://hypamoon.com/connect-to/pitney-bowes-shipping-api) - [**Stamps.com** Possible](https://hypamoon.com/connect-to/stamps-com) - [**ShippingEasy** Unknown](https://hypamoon.com/connect-to/shippingeasy) - [**Parcel Perform (Perform.AI)** Open](https://hypamoon.com/connect-to/parcel-perform) - [**Scurri** Unknown](https://hypamoon.com/connect-to/scurri) - [**ShippyPro** Open](https://hypamoon.com/connect-to/shippypro) - [**Homerunner (formerly CoolRunner)** Unknown](https://hypamoon.com/connect-to/homerunner) - [**Seven Senders** Closed](https://hypamoon.com/connect-to/seven-senders) - [**Starshipit** Unknown](https://hypamoon.com/connect-to/starshipit) - [**DHL Express** Possible](https://hypamoon.com/connect-to/dhl-express) - [**DHL Parcel Germany (Post and Parcel Germany)** Possible](https://hypamoon.com/connect-to/dhl-parcel-germany) - [**UPS** Open](https://hypamoon.com/connect-to/ups) - [**FedEx (including TNT)** Open](https://hypamoon.com/connect-to/fedex) - [**USPS** Open](https://hypamoon.com/connect-to/usps) - [**Bring (Posten Bring)** Open](https://hypamoon.com/connect-to/bring) - [**DSV** Possible](https://hypamoon.com/connect-to/dsv) - [**InPost** Possible](https://hypamoon.com/connect-to/inpost) - [**Budbee (Instabee)** Possible](https://hypamoon.com/connect-to/budbee) - [**La Poste and Colissimo (Okapi)** Open](https://hypamoon.com/connect-to/la-poste-colissimo) - [**Uber Direct** Possible](https://hypamoon.com/connect-to/uber-direct) - [**Amazon Shipping** Possible](https://hypamoon.com/connect-to/amazon-shipping) - [**DHL Shipment Tracking (Unified)** Possible](https://hypamoon.com/connect-to/dhl-shipment-tracking) - [**DPD Germany** Open](https://hypamoon.com/connect-to/dpd-germany) - [**GLS Netherlands** Possible](https://hypamoon.com/connect-to/gls-netherlands) - [**Deutsche Post INTERNETMARKE** Possible](https://hypamoon.com/connect-to/deutsche-post-internetmarke) - [**Deutsche Post International** Possible](https://hypamoon.com/connect-to/deutsche-post-international) - [**DHL eCommerce Americas** Possible](https://hypamoon.com/connect-to/dhl-ecommerce-americas) - [**Royal Mail Tracking API** Possible](https://hypamoon.com/connect-to/royal-mail) - [**DHL eCommerce UK (DHL Parcel UK)** Possible](https://hypamoon.com/connect-to/dhl-ecommerce-uk) - [**DHL Freight** Possible](https://hypamoon.com/connect-to/dhl-freight) - [**DHL Global Forwarding** Possible](https://hypamoon.com/connect-to/dhl-global-forwarding) - [**DHL Supply Chain (MySupplyChain Track and Trace)** Possible](https://hypamoon.com/connect-to/dhl-supply-chain) - [**Cargoboard** Possible](https://hypamoon.com/connect-to/cargoboard) - [**Stuart** Open](https://hypamoon.com/connect-to/stuart) - [**Checkfront** Open](https://hypamoon.com/connect-to/checkfront) - [**Tweakwise** Open](https://hypamoon.com/connect-to/tweakwise) - [**Returnless** Open](https://hypamoon.com/connect-to/returnless) - [**Omnia Retail** Unknown](https://hypamoon.com/connect-to/omnia-retail) - [**PostNord** Open](https://hypamoon.com/connect-to/postnord) - [**Packeta** Open](https://hypamoon.com/connect-to/packeta) - [**GLS Germany** Unknown](https://hypamoon.com/connect-to/gls-germany) - [**Trunkrs** Unknown](https://hypamoon.com/connect-to/trunkrs) - [**DPD Netherlands** Unknown](https://hypamoon.com/connect-to/dpd-netherlands) - [**DPD UK** Closed](https://hypamoon.com/connect-to/dpd-uk) - [**bpost (Shipping Manager)** Open](https://hypamoon.com/connect-to/bpost) - [**Hermes Germany (HSI)** Unknown](https://hypamoon.com/connect-to/hermes-germany) - [**Evri** Unknown](https://hypamoon.com/connect-to/evri) - [**Mondial Relay** Unknown](https://hypamoon.com/connect-to/mondial-relay) [All 1094 tools](https://hypamoon.com/connect-to) ## Tool not listed? Ask the chat to check its API. The same three checks work for any software. Your chat reads the vendor's own docs and tells you what it found. Say this in your chat > Check if \[software\] has an open API that a Hypamoon adapter can use: public API docs, a key or token I can create myself without asking the vendor, and versions or a changelog. Link the pages you used. [Open in Claude](https://claude.ai/new?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) [Open in ChatGPT](https://chatgpt.com/?q=Check%20if%20%5Bsoftware%5D%20has%20an%20open%20API%20that%20a%20Hypamoon%20adapter%20can%20use%3A%20public%20API%20docs%2C%20a%20key%20or%20token%20I%20can%20create%20myself%20without%20asking%20the%20vendor%2C%20and%20versions%20or%20a%20changelog.%20Link%20the%20pages%20you%20used.) Fill in the name of your software. Checking needs no connection to Hypamoon. ## Ready to connect Klevu? Connect your chat once, then ask it to build the adapter. [Start free](https://app.hypamoon.com/?mode=signup&utm_source=connect-to&utm_campaign=klevu) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~klevu#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~klevu#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)