> For clean Markdown of any page, append .md to the page URL. > For a complete documentation index, see https://avalara.ferndocs.com/docs/get-certified/e-invoice/llms.txt. > For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://avalara.ferndocs.com/_mcp/server. # E-Invoice > API solutions for end-to-end tax compliance. ## Docs - [E-Invoicing & Live Reporting badge](https://avalara.ferndocs.com/docs/get-certified/e-invoice/e-invoicing-live-reporting.md) - [Invoices for Goods badge](https://avalara.ferndocs.com/docs/get-certified/e-invoice/invoices-for-goods.md) - [Invoices for Services badge](https://avalara.ferndocs.com/docs/get-certified/e-invoice/invoices-for-services.md)