> ## Documentation Index
> Fetch the complete documentation index at: https://docs.corvic.ai/llms.txt
> Use this file to discover all available pages before exploring further.
# Automating Accounts Payable with Corvic AI
> Automate the full accounts payable workflow — receive invoices by email, extract and validate data, escalate exceptions, cost-code, and push to your accounting system
## Automating Accounts Payable with Corvic AI
This tutorial walks through automating the full accounts payable (AP) workflow with Corvic AI — receiving invoices by email, extracting and validating their data, escalating exceptions, cost-coding, and pushing results to your accounting system.
## What You'll Learn
* Receiving invoices automatically through an email intake
* Extracting and validating structured data from invoice documents
* Escalating exceptions that need human review
* Cost-coding invoices and pushing them to your accounting system
## How It Works
### Intake Invoices
Invoices arrive by email and are ingested into Corvic, where documents are parsed and prepared for extraction.
### Extract & Validate
Extract line items, totals, vendors, and dates from each invoice, then validate the data against expected rules to catch errors early.
### Escalate Exceptions
Route invoices that fail validation or need approval to the right reviewer, keeping a clear audit trail.
### Cost-Code & Sync
Assign cost codes and push validated invoices into your accounting system to complete the workflow.
## Related Documentation
Turn invoices and documents into structured, queryable data.
Extract knowledge from documents across modalities.
Compose the end-to-end AP pipeline on the canvas.
Add agents to reason over and act on invoice data.
## Additional Resources
* [Watch on YouTube](https://www.youtube.com/watch?v=0iTI-oPyu2g)
* [More video tutorials](https://www.youtube.com/@CorvicAI)