# EINVOICE_XML_ENGINE EINVOICE_XML_ENGINE API Reference ## Retrieve By Id E-invoice Templates - [GET /rest/2.0/EINVOICE_XML_ENGINE/{id}](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/einvoice_xml_engine/retrieve_by_id_einvoice_xml_engine.md): Get E-invoice Templates By Id ## Retrieve Filtered E-invoice Templates - [GET /rest/2.0/EINVOICE_XML_ENGINE](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/einvoice_xml_engine/retrievefiltered_einvoice_xml_engine.md): Get record(s) using filters ## Save E-invoice Templates - [POST /rest/2.0/EINVOICE_XML_ENGINE](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/einvoice_xml_engine/post_einvoice_xml_engine.md): Save E-invoice Templates ## Update E-invoice Templates - [PUT /rest/2.0/EINVOICE_XML_ENGINE](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/einvoice_xml_engine/put_einvoice_xml_engine.md): Update E-invoice Templates ## Delete E-invoice Templates - [DELETE /rest/2.0/delete/EINVOICE_XML_ENGINE](https://bp-api-docs-v3.redocly.app/demogm_03_06_2025_schema_edited/einvoice_xml_engine/delete_einvoice_xml_engine.md): Delete E-invoice Templates