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

# Collect invoice payment

> Record payment against a Books invoice via Pay integration.

# Collect invoice payment

Record payment against a Books invoice via Pay integration.

<Note>
  Include acting-client headers on product API calls: `X-Workspace-Id` and `X-Acting-Company-Id`. See [Act as a client](/guides/service-partner/act-as-client).
</Note>

## Prerequisites

* Open invoice in Books

Required permissions: `books:invoices:write`, `pay:transactions:write`.

## Steps

<Steps>
  <Step title="Record payment">
    Use invoice payment endpoints in [Books API reference](/api-reference/books) and Pay transaction APIs.
  </Step>
</Steps>

## Related

<CardGroup cols={2}>
  <Card title="create invoice" href="/guides/books/create-invoice" />

  <Card title="invoice to cash collection" href="/guides/playbooks/invoice-to-cash-collection" />
</CardGroup>