---
agentTools:
  projectIndex: https://developer.bill.com/llms.txt
---

# New v3 API endpoint for creating multiple bills with a single API call

You can now create multiple bills with a single `POST /v3/bills/bulk` API call. Bulk bill creation at BILL follows a set of rules.

See [Bills](https://developer.bill.com/v3/docs/ap-bills) for more information.