--- title: "CII & UBL by InvoiceXML integrations - APIANT.ai" description: "Connect CII & UBL by InvoiceXML to any other app, or use it from your AI client over MCP. CII & UBL by InvoiceXML is an e-invoice compliance service for..." canonical: "https://apiant.ai/connections/cii-ubl-by-invoicexml" --- # CII & UBL by InvoiceXML integrations Connect CII & UBL by InvoiceXML to any other app, or use it from your AI client over MCP. CII & UBL by InvoiceXML is an e-invoice compliance service for creating, converting, validating, and extracting CII and UBL formats behind Peppol and Factur-X Connects with an API key [invoicexml.com](https://invoicexml.com/) **14** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want to automate with CII & UBL by InvoiceXML? Give your AI client this address. `https://mcp.apiant.ai` One connection does both: ask your client to act in an app once, or have it build an automation that keeps running. Any client that takes a remote MCP server. Nothing to install. Create your free account, then sign in once in your browser. ### Set it up in your client ### Claude Code Run this in the directory you want to work in. `claude mcp add --transport http -s project apiant-ai https://mcp.apiant.ai` Start Claude Code there, approve the server, and sign in in the browser page it opens. [Claude Code guide (opens in a new tab)](https://apiant.ai/docs/mcp/claude-code) ### Claude, web and desktop Open Customize, then Connectors, then Add custom connector, and paste the address. On Team and Enterprise an owner adds it first. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Cursor Add the address to your MCP configuration as a server URL. Cursor signs you in in your browser. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Zed Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Codex and the ChatGPT desktop app Open Settings, then MCP servers, then Add server, and choose Streamable HTTP. From the terminal, Codex takes the address with its own add command and then signs you in. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) ### Any other MCP client Paste the address where the client asks for a remote MCP server URL, and name the server apiant-ai where it lets you. APIANT's skills reach the client over the same connection. [Setup guide (opens in a new tab)](https://apiant.ai/docs/mcp) Popular ## CII & UBL by InvoiceXML with the apps people pair it with most - [ **HubSpot to CII & UBL by InvoiceXML** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-cii-ubl-by-invoicexml) - [ **Salesforce to CII & UBL by InvoiceXML** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-cii-ubl-by-invoicexml) - [ **Slack to CII & UBL by InvoiceXML** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/slack-to-cii-ubl-by-invoicexml) - [ **Google Sheets to CII & UBL by InvoiceXML** Google Sheets is Google's online spreadsheet app for creating, editing and sharing spreadsheets.](https://apiant.ai/connect/google-sheets-to-cii-ubl-by-invoicexml) - [ **Gmail to CII & UBL by InvoiceXML** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/gmail-to-cii-ubl-by-invoicexml) - [ **Google Calendar to CII & UBL by InvoiceXML** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/google-calendar-to-cii-ubl-by-invoicexml) - [ **Google Drive to CII & UBL by InvoiceXML** Google Drive is a cloud storage solution for uploading, sharing, and collaborating on files across devices...](https://apiant.ai/connect/google-drive-to-cii-ubl-by-invoicexml) - [ **Mailchimp to CII & UBL by InvoiceXML** Mailchimp marketing automation and email platform.](https://apiant.ai/connect/mailchimp-to-cii-ubl-by-invoicexml) Pair it ## Connect CII & UBL by InvoiceXML with another app - [ **HubSpot to CII & UBL by InvoiceXML**](https://apiant.ai/connect/hubspot-to-cii-ubl-by-invoicexml) - [ **Salesforce to CII & UBL by InvoiceXML**](https://apiant.ai/connect/salesforce-to-cii-ubl-by-invoicexml) - [ **Slack to CII & UBL by InvoiceXML**](https://apiant.ai/connect/slack-to-cii-ubl-by-invoicexml) - [ **Google Sheets to CII & UBL by InvoiceXML**](https://apiant.ai/connect/google-sheets-to-cii-ubl-by-invoicexml) - [ **Gmail to CII & UBL by InvoiceXML**](https://apiant.ai/connect/gmail-to-cii-ubl-by-invoicexml) - [ **Google Calendar to CII & UBL by InvoiceXML**](https://apiant.ai/connect/google-calendar-to-cii-ubl-by-invoicexml) - [ **Google Drive to CII & UBL by InvoiceXML**](https://apiant.ai/connect/google-drive-to-cii-ubl-by-invoicexml) - [ **Mailchimp to CII & UBL by InvoiceXML**](https://apiant.ai/connect/mailchimp-to-cii-ubl-by-invoicexml) - [ **Stripe to CII & UBL by InvoiceXML**](https://apiant.ai/connect/stripe-to-cii-ubl-by-invoicexml) - [ **Shopify to CII & UBL by InvoiceXML**](https://apiant.ai/connect/shopify-to-cii-ubl-by-invoicexml) - [ **QuickBooks Online to CII & UBL by InvoiceXML**](https://apiant.ai/connect/quickbooks-online-to-cii-ubl-by-invoicexml) - [ **Pipedrive to CII & UBL by InvoiceXML**](https://apiant.ai/connect/pipedrive-to-cii-ubl-by-invoicexml) - [ **ActiveCampaign to CII & UBL by InvoiceXML**](https://apiant.ai/connect/activecampaign-to-cii-ubl-by-invoicexml) - [ **Notion to CII & UBL by InvoiceXML**](https://apiant.ai/connect/notion-to-cii-ubl-by-invoicexml) - [ **Airtable to CII & UBL by InvoiceXML**](https://apiant.ai/connect/airtable-to-cii-ubl-by-invoicexml) - [ **Trello to CII & UBL by InvoiceXML**](https://apiant.ai/connect/trello-to-cii-ubl-by-invoicexml) - [ **Asana to CII & UBL by InvoiceXML**](https://apiant.ai/connect/asana-to-cii-ubl-by-invoicexml) - [ **JIRA to CII & UBL by InvoiceXML**](https://apiant.ai/connect/jira-to-cii-ubl-by-invoicexml) - [ **ClickUp to CII & UBL by InvoiceXML**](https://apiant.ai/connect/clickup-to-cii-ubl-by-invoicexml) - [ **Zoom to CII & UBL by InvoiceXML**](https://apiant.ai/connect/zoom-to-cii-ubl-by-invoicexml) - [ **Discord to CII & UBL by InvoiceXML**](https://apiant.ai/connect/discord-to-cii-ubl-by-invoicexml) - [ **Twilio to CII & UBL by InvoiceXML**](https://apiant.ai/connect/twilio-to-cii-ubl-by-invoicexml) - [ **SendGrid to CII & UBL by InvoiceXML**](https://apiant.ai/connect/sendgrid-to-cii-ubl-by-invoicexml) - [ **Outlook to CII & UBL by InvoiceXML**](https://apiant.ai/connect/outlook-to-cii-ubl-by-invoicexml) - [ **Intercom to CII & UBL by InvoiceXML**](https://apiant.ai/connect/intercom-to-cii-ubl-by-invoicexml) - [ **Freshdesk to CII & UBL by InvoiceXML**](https://apiant.ai/connect/freshdesk-to-cii-ubl-by-invoicexml) - [ **Klaviyo to CII & UBL by InvoiceXML**](https://apiant.ai/connect/klaviyo-to-cii-ubl-by-invoicexml) - [ **Brevo to CII & UBL by InvoiceXML**](https://apiant.ai/connect/brevo-to-cii-ubl-by-invoicexml) - [ **Typeform to CII & UBL by InvoiceXML**](https://apiant.ai/connect/typeform-to-cii-ubl-by-invoicexml) - [ **JotForm to CII & UBL by InvoiceXML**](https://apiant.ai/connect/jotform-to-cii-ubl-by-invoicexml) - [ **Calendly to CII & UBL by InvoiceXML**](https://apiant.ai/connect/calendly-to-cii-ubl-by-invoicexml) - [ **PandaDoc to CII & UBL by InvoiceXML**](https://apiant.ai/connect/pandadoc-to-cii-ubl-by-invoicexml) - [ **Webflow to CII & UBL by InvoiceXML**](https://apiant.ai/connect/webflow-to-cii-ubl-by-invoicexml) - [ **Wix to CII & UBL by InvoiceXML**](https://apiant.ai/connect/wix-to-cii-ubl-by-invoicexml) - [ **Instagram to CII & UBL by InvoiceXML**](https://apiant.ai/connect/instagram-to-cii-ubl-by-invoicexml) - [ **OpenAI to CII & UBL by InvoiceXML**](https://apiant.ai/connect/openai-to-cii-ubl-by-invoicexml) - [ **OneDrive to CII & UBL by InvoiceXML**](https://apiant.ai/connect/onedrive-to-cii-ubl-by-invoicexml) - [ **Google Docs to CII & UBL by InvoiceXML**](https://apiant.ai/connect/google-docs-to-cii-ubl-by-invoicexml) - [ **Ontraport to CII & UBL by InvoiceXML**](https://apiant.ai/connect/ontraport-to-cii-ubl-by-invoicexml) - [ **Freshworks CRM to CII & UBL by InvoiceXML**](https://apiant.ai/connect/freshworks-crm-to-cii-ubl-by-invoicexml) - [ **GoHighLevel to CII & UBL by InvoiceXML**](https://apiant.ai/connect/gohighlevel-to-cii-ubl-by-invoicexml) - [ **Capsule CRM to CII & UBL by InvoiceXML**](https://apiant.ai/connect/capsule-crm-to-cii-ubl-by-invoicexml) - [ **Copper to CII & UBL by InvoiceXML**](https://apiant.ai/connect/copper-to-cii-ubl-by-invoicexml) - [ **Streak to CII & UBL by InvoiceXML**](https://apiant.ai/connect/streak-to-cii-ubl-by-invoicexml) - [ **NetHunt CRM to CII & UBL by InvoiceXML**](https://apiant.ai/connect/nethunt-crm-to-cii-ubl-by-invoicexml) - [ **MINDBODY to CII & UBL by InvoiceXML**](https://apiant.ai/connect/mindbody-to-cii-ubl-by-invoicexml) - [ **PostgreSQL to CII & UBL by InvoiceXML**](https://apiant.ai/connect/postgresql-to-cii-ubl-by-invoicexml) - [ **MySQL to CII & UBL by InvoiceXML**](https://apiant.ai/connect/mysql-to-cii-ubl-by-invoicexml) - [ **Vercel to CII & UBL by InvoiceXML**](https://apiant.ai/connect/vercel-to-cii-ubl-by-invoicexml) - [ **PagerDuty to CII & UBL by InvoiceXML**](https://apiant.ai/connect/pagerduty-to-cii-ubl-by-invoicexml) - [ **Gravity Forms to CII & UBL by InvoiceXML**](https://apiant.ai/connect/gravity-forms-to-cii-ubl-by-invoicexml) - [ **HubSpot Enterprise to CII & UBL by InvoiceXML**](https://apiant.ai/connect/hubspot-enterprise-to-cii-ubl-by-invoicexml) - [ **Google Forms to CII & UBL by InvoiceXML**](https://apiant.ai/connect/google-forms-to-cii-ubl-by-invoicexml) - [ **Facebook Lead Ads to CII & UBL by InvoiceXML**](https://apiant.ai/connect/facebook-lead-ads-to-cii-ubl-by-invoicexml) - [ **monday.com to CII & UBL by InvoiceXML**](https://apiant.ai/connect/monday-com-to-cii-ubl-by-invoicexml) - [ **Google Ads to CII & UBL by InvoiceXML**](https://apiant.ai/connect/google-ads-to-cii-ubl-by-invoicexml) - [ **Google Tasks to CII & UBL by InvoiceXML**](https://apiant.ai/connect/google-tasks-to-cii-ubl-by-invoicexml) - [ **Telegram to CII & UBL by InvoiceXML**](https://apiant.ai/connect/telegram-to-cii-ubl-by-invoicexml) - [ **MailerLite to CII & UBL by InvoiceXML**](https://apiant.ai/connect/mailerlite-to-cii-ubl-by-invoicexml) - [ **Google Contacts to CII & UBL by InvoiceXML**](https://apiant.ai/connect/google-contacts-to-cii-ubl-by-invoicexml) What your agent can do with CII & UBL by InvoiceXML ## Triggers and actions 14 actions - Action **Convert CII to UBL** Translates a UN/CEFACT CII invoice XML into a standards-compliant UBL 2.1 XML document, enabling interoperability between systems that use different e-invoice formats. - Action **Convert UBL to CII** Transforms a UBL 2.1 invoice XML into a UN/CEFACT CII XML document, bridging compatibility between PEPPOL-based systems and CII-native accounting platforms. - Action **Create CII Invoice** Produces a UN/CEFACT Cross-Industry Invoice (CII) XML document from structured billing data, ready for submission through any EN16931-compliant e-invoicing channel. - Action **Create UBL Invoice** Generates a standards-compliant UBL 2.1 XML invoice from structured billing data including seller, buyer, line items, and payment details. - Action **Extract Invoice Attachments** Download an e-invoice's embedded attachments as a ZIP. - Action **Extract Invoice JSON** Parses a PDF invoice into machine-readable JSON, reading embedded CII or UBL XML when available and applying AI-based extraction as a fallback for unstructured PDFs. - Action **Extract Invoice XML** Pull the CII or UBL XML out of an e-invoice PDF. - Action **Parse Invoice JSON** AI-parse any PDF invoice — messy, scanned, or handwritten — into structured JSON. - Action **Render CII to PDF** Produce a human-readable PDF from a CII e-invoice. - Action **Render UBL to PDF** Produce a human-readable PDF from a UBL e-invoice. - Action **Transform PDF to CII** Reads an existing PDF invoice and produces a UN/CEFACT CII XML document using AI-powered data extraction. Ideal for digitising paper-based or scanned invoices into a structured CII format. Note: AI can make mistakes; review output before sending. - Action **Transform PDF to UBL** Reads an existing PDF invoice and produces a UBL 2.1 XML document using AI-powered data extraction. Useful for onboarding legacy invoices into structured e-invoicing workflows. Note: AI can make mistakes; review output before sending. - Action **Validate CII Invoice** Verifies a UN/CEFACT CII invoice XML against EN16931 semantic rules and XSD schema, returning a detailed compliance report including any rule failures or data inconsistencies. - Action **Validate UBL Invoice** Checks a UBL 2.1 invoice XML against EN16931 business rules and schema constraints, returning a structured validation report with any rule violations or structural errors. ## Related apps - [ **Accounting Seed** Accounting Seed is a Salesforce-native accounting application connecting front- and back-office finance.](https://apiant.ai/connections/accounting-seed) - [ **Alegra to CII & UBL by InvoiceXML** Alegra is an accounting and billing app designed for Latin American managers.](https://apiant.ai/connect/alegra-to-cii-ubl-by-invoicexml) - [ **Easybill** Create invoices, quotations and delivery notes with Easybill's cloud-based accounting software.](https://apiant.ai/connections/easybill) - [ **Factur-X by InvoiceXML** Factur-X by InvoiceXML is an e-invoice automation: create, transform, validate, and extract Factur-X PDFs...](https://apiant.ai/connections/factur-x-by-invoicexml) - [ **FacturaDirecta to CII & UBL by InvoiceXML** FacturaDirecta is an easy accounting software for small business and freelancers.](https://apiant.ai/connect/facturadirecta-to-cii-ubl-by-invoicexml) - [ **fastbill** FastBill is a cloud app for German invoicing & accounting.](https://apiant.ai/connections/fastbill) - [ **Finmei** Finmei is an invoicing tool which helps you quickly issue invoices and track your expenses.](https://apiant.ai/connections/finmei) - [ **FreeAgent to CII & UBL by InvoiceXML** FreeAgent is cloud accounting software for small businesses and freelancers — manage contacts, invoices...](https://apiant.ai/connect/freeagent-to-cii-ubl-by-invoicexml) [More in Accounting](https://apiant.ai/apps/accounting) Reviews ## What our customers say Questions ## CII & UBL by InvoiceXML, answered ### ### Is there a CII & UBL by InvoiceXML MCP server? APIANT's MCP server at https://mcp.apiant.ai works with CII & UBL by InvoiceXML. Add that address to any AI client that takes a remote MCP server and sign in once in your browser. Your client can then run CII & UBL by InvoiceXML actions on demand, or have APIANT build, test and run automations that use CII & UBL by InvoiceXML. Nothing to install. ### ### What can your agent do in CII & UBL by InvoiceXML? Any of CII & UBL by InvoiceXML's 14 actions, including Create CII Invoice, Create UBL Invoice, Convert CII to UBL and Convert UBL to CII. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can I use CII & UBL by InvoiceXML directly from Claude, ChatGPT or Cursor? Yes. Connect your AI client to APIANT once and it works with CII & UBL by InvoiceXML two ways. Ask it to do something in CII & UBL by InvoiceXML once and it runs that action on the spot. Ask for an automation and your agent builds it, tests every scenario and keeps it running on its own. A one-off action uses your plan's tasks the same way an automation step does. ### ### Do I need to write code against the CII & UBL by InvoiceXML API? No. APIANT connects to the CII & UBL by InvoiceXML API for you, with your CII & UBL by InvoiceXML API key. Describe what you want in plain language and your agent builds it on the CII & UBL by InvoiceXML triggers and actions in the catalog. If you need an endpoint that is not there yet, your agent reads the CII & UBL by InvoiceXML API documentation and adds it. ### ### Which apps can CII & UBL by InvoiceXML connect to? Any app in the catalog; the list on this page pairs CII & UBL by InvoiceXML with each of them. If the other app is missing, point your agent at its API documentation and it builds the connector. ### ### What happens when something fails? Your agent works that out for you. It plans the failure paths along with the happy path, then tests every scenario before it ships. ### ### Is there a free plan? Yes. Every plan includes the agent, including free, and building from your own AI client spends no assistant credits.