ERP — ACUMATICA

Acumatica AI Agents for Finance Operations

Acumatica's cloud-native architecture makes it one of the most integration-ready ERPs available. ChatFin connects AI agents to Acumatica via the native REST API and OData endpoints to automate AP, AR, reconciliation, and close workflows for construction, distribution, and professional services finance teams.

ChatFin

8 min read · June 2026

Key Takeaways

ChatFin connects to Acumatica via REST API, OData endpoints, and OAuth 2.0 Connected Application authentication, giving AI agents live access to AP, AR, GL, and banking data.
AI agents automate invoice processing, bank reconciliation, AR collections, and month-end close tasks inside your existing Acumatica environment without modifying your Acumatica configuration.
Acumatica finance teams using ChatFin reduce close time by 55 percent and achieve 70 percent touchless processing across AP and AR workflows.
ChatFin understands Acumatica-specific constructs including branches, sub-accounts, projects, and commitment tracking for construction and project-based companies.
ChatFin integrates with Acumatica through the Connected Application framework. No custom development required. Typically live in under a week.

Acumatica is built for the cloud from the ground up. Its open API architecture, unlimited user licensing model, and industry-specific editions for construction, manufacturing, and distribution have made it one of the fastest-growing mid-market ERPs in North America. Finance teams on Acumatica get a modern, configurable platform with genuine cloud capabilities.

What they often do not get is AI-native finance automation. Acumatica's native automation handles recurring transactions and workflow approvals well. But the intelligent layer that extracts invoice data, learns from coding patterns, reconciles bank feeds against GL automatically, and generates variance explanations from live ERP data requires something beyond native configuration. That is what ChatFin adds.

REST API

OData Endpoints

OAuth 2.0

AP Automation

AR Collections

Project Accounting

How ChatFin Integrates with Acumatica

ChatFin uses Acumatica's native integration framework, which the platform was specifically designed to support. The REST API exposes all Acumatica entities as JSON endpoints. OData provides flexible query capability for analytical operations. OAuth 2.0 Connected Applications handle authentication without requiring shared credentials.

REST API access: Full read and write access to Acumatica AP bills, AR invoices, bank transactions, GL accounts, vendor records, and customer records through the standard REST endpoint framework.

OData queries: For reconciliation matching and financial analytics, ChatFin uses Acumatica OData endpoints to run flexible queries against live financial data without API pagination constraints.

OAuth 2.0 Connected Application: ChatFin registers as an OAuth 2.0 Connected Application in Acumatica using JWK-based secrets. No shared passwords, no manual token management, full session security.

Branch and sub-account awareness: ChatFin understands Acumatica's branch structure and sub-account segmentation. AI agents apply correct branch coding and sub-account assignment based on transaction context and vendor configuration.

Project accounting support: For construction and project-based Acumatica users, ChatFin handles project-level AP coding, commitment tracking, and project cost reconciliation.

Raw question to journal entry funnel with ChatFin on Acumatica

What ChatFin Automates in Acumatica

The automation targets the workflows Acumatica finance teams handle most frequently and with the least differentiation from company to company.

AP invoice automation: Invoice extraction, vendor matching, 3-way matching against Acumatica purchase orders, GL and project coding, approval routing, and payment scheduling all handled by AI agents without manual data entry.

AR collections management: ChatFin monitors AR aging in Acumatica, generates personalised collection communications for overdue accounts, and applies cash receipts against open invoices at high accuracy.

Bank reconciliation: Bank feed transactions matched against Acumatica GL entries daily. Reconciliation exceptions surfaced with suggested resolution. Month-end bank rec becomes a review task, not a manual matching exercise.

Accrual management: Open purchase orders, recurring expenses, and service agreements are scanned to identify missing accruals at period close. Draft journal entries prepared for controller approval and posted to Acumatica on sign-off.

Financial reporting: Period-end financial reports generated from live Acumatica data on demand. Variance analysis and budget-versus-actual commentary drafted by AI agents for CFO review.

Acumatica was built to be integrated with. ChatFin is the AI finance layer that takes that integration capability and turns it into autonomous finance operations for your team.

Results Finance Teams Achieve

55%

Reduction in close cycle time for Acumatica finance teams

70%

Touchless processing across AP and AR workflows

1 week

Typical time to deploy ChatFin against an existing Acumatica environment

Add AI Finance Operations to Acumatica Without Rebuilding It

ChatFin connects to your Acumatica environment through the same open API framework your other integrations use. No custom Acumatica development required. No configuration changes to your existing setup. Finance teams are live and processing autonomously within a week.

See ChatFin on Acumatica