# Expense management integrations

Give finance teams coded expense records they can reconcile.

For expense platforms and corporate card products syncing approved spend.

[API endpoints](https://developers.apideck.com/apis/accounting/reference?useCase=expenses) · [Build this workflow](https://developers.apideck.com/guides/expense-management-integration)

## What you can build

Map expense categories to ledger accounts and sync approved spend with tracking dimensions.

Workflow: Approve the expense → Map accounting codes → Verify in the ERP

## Where your product takes over

Your product owns receipt review, employee approval, and reimbursement. Verify attachment and custom-field support separately for each connector.

## From connection to a working integration

### 1. Load accounting dimensions

After connecting the company, read supported ledger accounts, tax rates, and tracking categories. Let customers select the mappings your product needs.

[Explore this step](https://developers.apideck.com/guides/field-mapping)

### 2. Sync approved expenses

Validate each expense’s coding, currency, and tax treatment. Keep a durable mapping between the source expense and downstream record.

[Explore this step](https://developers.apideck.com/guides/expense-management-integration)

### 3. Handle exceptions visibly

Read back records, surface connector validation failures to the operator, and reconcile uncertain write outcomes before retrying.

[Explore this step](https://developers.apideck.com/logs)

## The API behind the workflow

Support, fields, and permissions vary by connector. Verify operation coverage and setup before implementation.

- [Expenses](https://developers.apideck.com/apis/accounting/reference/expenses?useCase=expenses)
- [Ledger accounts](https://developers.apideck.com/apis/accounting/reference/ledger-accounts?useCase=expenses)
- [Tracking categories](https://developers.apideck.com/apis/accounting/reference/tracking-categories?useCase=expenses)

[Select a connector and plan implementation](https://developers.apideck.com/integration-plan?useCase=expenses)

## Know when it works

- Each approved expense uses the expected account, tax treatment, and dimensions.
- Rejected and uncertain writes remain visible until resolved.
- Resubmitting an expense does not duplicate the accounting record.

## Start building

- [Implementation guide](https://developers.apideck.com/guides/expense-management-integration)
- [API endpoints](https://developers.apideck.com/apis/accounting/reference?useCase=expenses)
- [Workflow context for your agent](https://developers.apideck.com/api/context/accounting/expenses.md)
- [Explore the demo](https://expense-management.apideck.dev/)

The demo illustrates a product flow. Its data and connection setup depend on the demo; verify your target connector before implementation.