How do I integrate Acumatica API with my application?

Apideck provides a unified Accounting API that makes Acumatica integration simple. Sign up for free, enable Acumatica in your dashboard, and use our Vault component to let your users connect their Acumatica accounts. We handle OAuth authentication, token refresh, and data normalization automatically.

What Acumatica data can I access through Apideck?

Our Acumatica integration supports 11+ data models including customers, payment, invoice, and tax. You can perform read and write operations through our unified API, working with the same code structure across all accounting platforms.

How does Acumatica authentication work with Apideck?

Apideck's Vault handles Acumatica authentication completely. Your users connect their Acumatica accounts through our secure, white-label UI. We manage OAuth tokens, automatic refresh, and credential storage, so you never have to implement Acumatica's auth flow yourself.

How do I keep my app in sync with Acumatica?

While Acumatica has limited native webhook support, Apideck provides polling-based sync and virtual webhooks to keep your data current. Configure your sync frequency in the dashboard, and we'll handle fetching updates from Acumatica.

Why use Apideck instead of Acumatica's direct API?

Using Apideck's unified API instead of Acumatica's direct API saves significant development time. You get normalized data models, automatic auth handling, and the same integration code works with 200+ other apps. When Acumatica updates their API, we handle the changes so your integration keeps working.

How quickly can I build a Acumatica integration?

Most developers ship a working Acumatica integration within a day using Apideck. Sign up for a free trial (no credit card required), enable Acumatica, and make your first API call within minutes. Our SDKs for Node.js, Python, and other languages make implementation straightforward.

Acumatica Accounting API integration

Build Acumatica Accounting integrations in minutes, not months. One API to sync permissioned accounting data with Acumatica and 27+ other apps.

11+ data models

SOC 2 certified

Free trial

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Integration Guide

How to integrate Acumatica API in 3 steps

Build a production-ready Acumatica Accounting API integration in minutes, not months. No OAuth headaches, no maintenance burden.

Step 01

Create your Apideck account

Sign up for free and enable Acumatica in your Apideck dashboard. Configure which accounting data your app needs access to.

Start your free trial
2,500 API calls included
No credit card required

Step 02

Connect Acumatica via Vault

Use our pre-built Vault component to let your users securely connect their Acumatica account. We handle OAuth, token refresh, and credential storage.

White-label auth UI
Automatic token refresh
SOC 2 certified storage

Step 03

Start syncing accounting data

Make API calls to read and write accounting data from Acumatica. Use the same code to connect 200+ other apps.

Normalized data models
Real-time webhooks
Full CRUD support

Start Acumatica integration

Free trial • No credit card required • Setup in under 5 minutes

Code Example

Acumatica API integration code

Integrate Acumatica with just a few lines of code. Our unified Accounting API normalizes data across 200+ integrations, so you write once and connect everywhere.

Normalized responses — same data structure for all accounting apps
Official SDKs — Node.js, Python, and more with TypeScript support
Full documentation — interactive API reference with Acumatica-specific examples

View Acumatica API documentation →

import { Apideck } from '@apideck/node'

const apideck = new Apideck({
  apiKey: process.env.APIDECK_API_KEY,
  appId: process.env.APIDECK_APP_ID,
  consumerId: 'user-123'
})

// List invoices from Acumatica
const { data } = await apideck.accounting.invoicesAll({
  serviceId: 'acumatica'
})

console.log(`Found ${data.length} invoices`)

Explore all SDKs ↓

Why integrate Acumatica with Apideck?

Build a production-ready Acumatica integration with enterprise-grade reliability

Ship Acumatica integration fast

Go live with Acumatica in days, not months. Our unified Accounting API handles authentication, data normalization, and error handling so your team can focus on building features.

11+ Acumatica data models

Access 11+ data models for Acumatica including customers, payments and invoices. Read and write data through a single standardized API.

Real-time webhook coverage

Keep your product synchronized with Acumatica using webhooks. Receive push updates for invoices, customers, payments, and more without polling.

API Resources

Push and pull Acumatica data

Use our Unify API to get real-time data from Acumatica

View API Reference

Technical Specifications

Acumatica API integration details

Everything you need to know about integrating Acumatica through our unified Accounting API.

Authentication

OAuth 2.0

Secure token-based authentication

Data Models

11+ resources

Access 11+ normalized data models

Webhooks

Polling supported

Scheduled polling for updates

Security

SOC 2 Type II

Enterprise-grade security certified

Token Management

Automatic refresh

Never worry about expired tokens

API Format

REST + JSON

Standard REST API with JSON responses

Acumatica direct API vs Apideck unified API

Feature	Direct Acumatica API	Apideck Unified API
OAuth implementation	Build from scratch	Handled by Vault
Token refresh	Manual handling	Automatic
Data normalization	Acumatica format only	Normalized across 200+ apps
Error handling	Platform-specific	Unified error codes
Rate limit management	DIY implementation	Built-in throttling
Maintenance	Ongoing updates required	We handle API changes
Additional integrations	Separate work each	Same code, 200+ apps

View complete Acumatica API reference →

Use Cases

What integrations can you build with Acumatica?

Power these accounting workflows with Acumatica data through our unified API.

Accounts Payable

Sync vendor bills, approvals & payments across accounting systems in real time.

Learn more

Accounts Receivable

Push invoices, payment statuses & credits into users' ledgers.

Learn more

Business Lending

Use accounting data to get smarter risk assessments and lending decisions.

Learn more

Expense Management

Pull data to automate spend reporting and reconciliation.

Learn more

Payroll Accounting

Streamline payroll data flow between HR systems and accounting platforms seamlessly.

Learn more

Procurement

Automate purchase orders, vendor management, and spend tracking across ERP and accounting systems.

Learn more

Tax Automation

Connect to accounting data to accurately calculate, file, and reconcile sales tax.

Learn more

Carbon Accounting

Embed sustainability metrics by syncing financial data for carbon footprint tracking and ESG reporting.

Learn more

View all use cases

Acumatica Integration FAQ

Common questions about integrating Acumatica with your application

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