--- title: "Connect Acumatica to Hypamoon" description: "Acumatica has an open API. See what you can build with it in Hypamoon, how it signs in, and the sources we checked." url: https://hypamoon.com/connect-to/acumatica --- 1. [Connect to](https://hypamoon.com/connect-to) 2. Acumatica ERP and accounting # Connect Acumatica to Hypamoon Yes. Acumatica has a public, versioned API and you create the key yourself, so your chat can write the adapter. Open ## The check Three questions about the API of Acumatica, answered from its own docs. **Public API docs**\ **Yes.** [Read the docs](https://www.acumatica.com/media/2020/09/AcumaticaERP_IntegrationDevelopmentGuide.pdf) **A key you create yourself**\ **Yes.** An administrator registers a client application on the Connected Applications form (SM303010) and gets a client ID and secret. [acumatica.com](https://www.acumatica.com/media/2020/09/AcumaticaERP_IntegrationDevelopmentGuide.pdf) **Versions or a changelog**\ **Yes.** Contract based endpoints carry a version, such as Default/20.200.001, and changes per endpoint version are documented. [acumatica.com](https://www.acumatica.com/media/2020/09/AcumaticaERP_IntegrationDevelopmentGuide.pdf) **How it signs in**\ OAuth 2.0 (authorization code, implicit, or resource owner password) for a connected application, or a session login with username and password. **Webhooks**\ **Yes.** It can tell your app when something changes. [acumatica.com](https://www.acumatica.com/media/2020/09/AcumaticaERP_IntegrationDevelopmentGuide.pdf) **Hosting**\ Cloud and self-hosted ## In practice What it takes in a real Acumatica administration. **Getting access**\ An administrator registers a connected application (form SM303010) and gives an integration user the right roles; the app signs in with OAuth 2.0 or a username and password. **Limits**\ None published. **Writing**\ **Read and write.** Create, update and delete records and run actions through the contract based REST endpoints. **Cost**\ Not published. ## What you can build Look up customers, stock and sales orders from your chat, and create sales orders or invoices from a web form. Your chat writes it as a Hypamoon adapter from the docs above. Reading starts after you click Allow in the portal, and every write waits for your approval, one call at a time. [How adapters work](https://hypamoon.com/docs/adapters) ### Good to know - Your adapter uses a fixed key: you paste it once in the Hypamoon portal, never in the chat, and it only goes to the API host you allow. - On a self-hosted or private cloud installation the instance URL must be reachable over HTTPS from the internet. - The endpoint version in the URL must match one that your Acumatica version supports. Push notifications send changes to a URL you configure. ## 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 Acumatica. API docs: https://www.acumatica.com/media/2020/09/AcumaticaERP\_IntegrationDevelopmentGuide.pdf. Read: \[what\]. Write: \[what, or nothing\]. [Open in Claude](https://claude.ai/new?q=Build%20the%20Hypamoon%20recipe%20build-an-adapter%20for%20Acumatica.%20API%20docs%3A%20https%3A%2F%2Fwww.acumatica.com%2Fmedia%2F2020%2F09%2FAcumaticaERP_IntegrationDevelopmentGuide.pdf.%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 1 November 2026. - [www.acumatica.com/media/2020/09/AcumaticaERP\_IntegrationDevelopmentGuide.pdf](https://www.acumatica.com/media/2020/09/AcumaticaERP_IntegrationDevelopmentGuide.pdf) Acumatica 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 Acumatica. Found something that changed? Tell us at [support](https://hypamoon.com/support#contact). ## More in erp and accounting - [**AFAS Profit** Open](https://hypamoon.com/connect-to/afas-profit) - [**DATEV** Possible](https://hypamoon.com/connect-to/datev) - [**e-Boekhouden.nl** Open](https://hypamoon.com/connect-to/e-boekhouden) - [**Exact for Accountancy** Open](https://hypamoon.com/connect-to/exact-for-accountancy) - [**Exact Globe+** Possible](https://hypamoon.com/connect-to/exact-globe) - [**Exact Gripp** Possible](https://hypamoon.com/connect-to/exact-gripp) - [**Exact Multivers** Possible](https://hypamoon.com/connect-to/unit4-multivers) - [**Exact Online** Open](https://hypamoon.com/connect-to/exact-online) - [**FreshBooks** Open](https://hypamoon.com/connect-to/freshbooks) - [**Holded** Open](https://hypamoon.com/connect-to/holded) - [**Isah** Unknown](https://hypamoon.com/connect-to/isah) - [**Jortt** Open](https://hypamoon.com/connect-to/jortt) - [**KING Finance** Possible](https://hypamoon.com/connect-to/king-finance) - [**Lexware Office (lexoffice)** Open](https://hypamoon.com/connect-to/lexoffice) - [**Microsoft Dynamics 365 Business Central** Open](https://hypamoon.com/connect-to/dynamics-365-business-central) - [**Microsoft Dynamics 365 Finance and Operations** Open](https://hypamoon.com/connect-to/dynamics-365-finance-operations) - [**Microsoft Dynamics NAV** Open](https://hypamoon.com/connect-to/dynamics-nav) - [**Moneybird** Open](https://hypamoon.com/connect-to/moneybird) - [**Odoo** Open](https://hypamoon.com/connect-to/odoo) - [**Oracle NetSuite** Open](https://hypamoon.com/connect-to/oracle-netsuite) - [**Pennylane** Open](https://hypamoon.com/connect-to/pennylane) - [**QuickBooks Online** Open](https://hypamoon.com/connect-to/quickbooks-online) - [**Ridder iQ** Unknown](https://hypamoon.com/connect-to/ridder-iq) - [**Sage Accounting (Sage Business Cloud)** Unknown](https://hypamoon.com/connect-to/sage-accounting) - [**Sage Intacct** Possible](https://hypamoon.com/connect-to/sage-intacct) - [**SAP Business One** Open](https://hypamoon.com/connect-to/sap-business-one) - [**SAP S/4HANA** Open](https://hypamoon.com/connect-to/sap-s4hana) - [**sevDesk** Open](https://hypamoon.com/connect-to/sevdesk) - [**Simplicate** Open](https://hypamoon.com/connect-to/simplicate) - [**SnelStart** Possible](https://hypamoon.com/connect-to/snelstart) - [**Syntess Atrium** Closed](https://hypamoon.com/connect-to/syntess-atrium) - [**Twinfield** Possible](https://hypamoon.com/connect-to/twinfield) - [**Unit4 ERPx** Possible](https://hypamoon.com/connect-to/unit4-erpx) - [**Visma eAccounting** Possible](https://hypamoon.com/connect-to/visma-eaccounting) - [**Visma.net ERP** Possible](https://hypamoon.com/connect-to/visma-net-erp) - [**Wave** Possible](https://hypamoon.com/connect-to/wave) - [**Xero** Open](https://hypamoon.com/connect-to/xero) - [**Yuki (Nmbrs Accounting)** Unknown](https://hypamoon.com/connect-to/yuki) - [**Zoho Books** Open](https://hypamoon.com/connect-to/zoho-books) - [**BILL (Bill.com)** Open](https://hypamoon.com/connect-to/bill) - [**Brex** Open](https://hypamoon.com/connect-to/brex) - [**Expensify** Possible](https://hypamoon.com/connect-to/expensify) - [**Pleo** Possible](https://hypamoon.com/connect-to/pleo) - [**Ramp** Open](https://hypamoon.com/connect-to/ramp) [All 267 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 Acumatica? 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=acumatica) Works in Claude and ChatGPT. [Add to Claude](https://hypamoon.com/connect?via=connect-to~acumatica#claude) [Add to ChatGPT](https://hypamoon.com/connect?via=connect-to~acumatica#chatgpt)