> ## Documentation Index
> Fetch the complete documentation index at: https://docs.chift.eu/llms.txt
> Use this file to discover all available pages before exploring further.

# Invoicing API

One API to access invoicing data across multiple platforms. Create, send, and manage invoices through a single integration, regardless of which invoicing software your end-users use.

## Common use cases

* **Reporting.** Connect to invoicing software to provide reporting to your end-users.
* **Cash flow management.** Sync open invoices to access future cash operations.
* **Debt recovery.** Use invoice statuses to automate collection processes.
* **Lending & financing.** Sync invoice data to automate loan eligibility assessments.
* **Accounting automation.** Automate manual accounting inputs from invoicing data.

## In this section

<CardGroup cols={2}>
  <Card title="Glossary" icon="book" href="/guides/by-api/invoicing/glossary/invoices">
    Key concepts and data types used in the Invoicing API.
  </Card>

  <Card title="Connectors & coverage" icon="plug" href="/guides/by-api/invoicing/connectors-and-coverage">
    Supported invoicing software and feature coverage per connector.
  </Card>

  <Card title="API reference" icon="code" href="/api-reference/endpoints/invoicing">
    All Invoicing API endpoints.
  </Card>
</CardGroup>