--- title: "Lightspeed eCom and Exact Online integration ยท Hypamoon" description: "Apps book Lightspeed eCom orders in Exact Online. What your AI chat can build on top: returns, payout fees and customer details that change." url: https://hypamoon.com/connect-to/lightspeed-ecom-c-series/exact-online --- 1. [Connect to](https://hypamoon.com/connect-to) 2. [Lightspeed eCom](https://hypamoon.com/connect-to/lightspeed-ecom-c-series) 3. Lightspeed eCom and Exact Online Shop and accounting # Connect Lightspeed eCom and Exact Online with your AI chat The Lightspeed eCom App Store has several Exact Online apps that book orders as invoices. Your chat builds what they leave open: returns, payout fees and changed customer details. Lightspeed eCom Open Exact Online Open ## Lightspeed eCom and Exact Online, after the invoice. - When a return is processed in Lightspeed eCom, create the credit entry in Exact Online for the returned lines. - When a customer changes their address or VAT number in Lightspeed eCom, update the debtor in Exact Online. - When a payout arrives, match it to the invoices in Exact Online and book the transaction fees. Lightspeed eCom and Exact Online stay the core: your chat writes an adapter for each API, and Hypamoon runs the flows in your project. Reading starts after you click Allow in the portal, and every change in either system waits for your approval. [How adapters work](https://hypamoon.com/docs/adapters) ## The standard integration What already exists between Lightspeed eCom and Exact Online, from the vendors' own pages. **Status**\ **Through an app.** A partner app or a shipping platform connects the two. **What it does**\ The Lightspeed eCom App Store offers Exact Online apps, such as the one from Combidesk: invoices as sales entries or sales invoices by order status, with VAT, shipping costs, discounts and OSS for EU consumers. **What you add**\ Combidesk does not mention returns, payouts or stock, and says changed customer details are not updated. **Sources**\ [lightspeedhq.nl/ecommerce/store/apps/exact-online-boekhouding](https://www.lightspeedhq.nl/ecommerce/store/apps/exact-online-boekhouding/) [exact.com/nl/app-store/lightspeed-ecom-integratie-combidesk](https://www.exact.com/nl/app-store/lightspeed-ecom-integratie-combidesk) [exact.com/nl/app-store/lightspeed-ecom-koppeling-xcore](https://www.exact.com/nl/app-store/lightspeed-ecom-koppeling-xcore) ## What each side needs From our checks of both APIs. Each name links to its full page with sources. ### [Lightspeed eCom (C-Series)](https://hypamoon.com/connect-to/lightspeed-ecom-c-series) **API**\ Open Open API: you can build the adapter yourself. **What you need**\ An API key and secret from your own Lightspeed back office, under Settings, Store Settings, Developers. Use the API address of your cluster, EU1 or US1. **How it signs in**\ API key and secret made in your own back office, sent as basic auth. **Webhooks**\ **Yes.** ### [Exact Online](https://hypamoon.com/connect-to/exact-online) **API**\ Open Open API: you can build the adapter yourself. **What you need**\ An app you register in the App Center of your own Exact Online environment. Exact uses OAuth with short lived tokens. **How it signs in**\ OAuth 2.0 with an app you register yourself in Exact Online; access tokens are short lived and must be refreshed with the refresh token. **Webhooks**\ **Yes.** **Condition**\ Connecting administrations outside your own Exact Online environment needs the Exact Online Developer subscription. ## Build this in your chat Connect your chat to Hypamoon with this first job filled in. You paste each key in the portal, never in the chat. Your first job > Here is what I want to make: a link between Lightspeed eCom and Exact Online: when a customer changes their address or VAT number in Lightspeed, update the debtor in Exact Online. [Build this in your chat](https://hypamoon.com/connect?via=connect-to~lightspeed-ecom-c-series/exact-online&say=a%20link%20between%20Lightspeed%20eCom%20and%20Exact%20Online%3A%20when%20a%20customer%20changes%20their%20address%20or%20VAT%20number%20in%20Lightspeed%2C%20update%20the%20debtor%20in%20Exact%20Online.) ## Sources Checked on 7 November 2026. - [www.lightspeedhq.nl/ecommerce/store/apps/exact-online-boekhouding/](https://www.lightspeedhq.nl/ecommerce/store/apps/exact-online-boekhouding/) - [www.exact.com/nl/app-store/lightspeed-ecom-integratie-combidesk](https://www.exact.com/nl/app-store/lightspeed-ecom-integratie-combidesk) - [www.exact.com/nl/app-store/lightspeed-ecom-koppeling-xcore](https://www.exact.com/nl/app-store/lightspeed-ecom-koppeling-xcore) Lightspeed eCom and Exact Online are names of their owners, used here only to describe the software. This page is not an official integration and Hypamoon has no partnership with either. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More combinations - [**Lightspeed eCom (C-Series)** Open](https://hypamoon.com/connect-to/lightspeed-ecom-c-series) - [**Exact Online** Open](https://hypamoon.com/connect-to/exact-online) - [**Shopify and Exact Online**](https://hypamoon.com/connect-to/shopify/exact-online) - [**WooCommerce and Exact Multivers**](https://hypamoon.com/connect-to/woocommerce/unit4-multivers) - [**WooCommerce and Moneybird**](https://hypamoon.com/connect-to/woocommerce/moneybird) - [**WooCommerce and Exact Online**](https://hypamoon.com/connect-to/woocommerce/exact-online) - [**Shopify and SnelStart**](https://hypamoon.com/connect-to/shopify/snelstart) - [**WooCommerce and e-Boekhouden.nl**](https://hypamoon.com/connect-to/woocommerce/e-boekhouden) - [**Shopware and sevDesk**](https://hypamoon.com/connect-to/shopware/sevdesk) - [**Bol.com and Moneybird**](https://hypamoon.com/connect-to/bol-com/moneybird) - [**Shopify and Yuki**](https://hypamoon.com/connect-to/shopify/yuki) [All 1094 tools](https://hypamoon.com/connect-to) ## Ready to connect Lightspeed eCom and Exact Online? Connect your chat once, then ask it to build both adapters. [Start free](https://app.hypamoon.com/?mode=signup&utm_source=connect-to&utm_campaign=lightspeed-ecom-c-series/exact-online) Works in Claude, ChatGPT and Copilot. [Add to Claude](https://hypamoon.com/connect?via=connect-to~lightspeed-ecom-c-series/exact-online#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~lightspeed-ecom-c-series/exact-online#chatgpt) [Add to Copilot](https://hypamoon.com/docs/microsoft-copilot)