{"domain":"billingengine.com","status":"valid","tier":"listed","authority":46,"verified":false,"title":"BillingEngine","summary":"BillingEngine is online invoicing software for freelancers and small businesses in Germany. Every invoice is created as an e-invoice (ZUGFeRD and XRechnung, EN 16931), incoming e-invoices arrive in a dedicated inbox. It includes DATEV export, accountant access, a REST API and an MCP server. A permanently free plan is available. The interface is available in German and English.","country":null,"country_source":"cdn","llms_txt":"https://www.billingengine.com/llms.txt","llms_full_txt":null,"last_checked":"2026-10-21T22:38:02.308Z","agent_terms":null,"categories":["finance-payments","saas-business-software"],"capabilities":["mcp"],"inferred_tags":["e-invoicing","zugferd","xrechnung","datev export","invoicing api"],"audience":"mixed","agent_uses":["read_docs","call_api","search_content"],"language":"en","platform_generated":false,"agent_summary":"Online invoicing for German freelancers and SMEs: ZUGFeRD/XRechnung e-invoices, DATEV export, REST API, OpenAPI spec, MCP server, free plan and free validator t","llms_txt_cached":"https://agentwebmap.com/v1/domain/billingengine.com/llms.txt","agentic":"interface","section_keys":["for-developers-and-ai-assistants","free-tools-no-sign-up-no-file-is-stored","german-version","knowledge","product"],"section_partial":false,"section_indexed_at":"2026-10-21T22:38:13.940Z"}