--- title: "Connect Everhour to ZUGFeRD & XRechnung by InvoiceXML - APIANT.ai" description: "When \"New Client\" fires in Everhour, your agent runs \"Create XRechnung Invoice\" in ZUGFeRD & XRechnung by InvoiceXML." canonical: "https://apiant.ai/connect/everhour-to-zugferd-xrechnung-by-invoicexml" --- # Connect Everhour to ZUGFeRD & XRechnung by InvoiceXML When **New Client** fires in [Everhour](https://apiant.ai/connections/everhour), your agent runs **Create XRechnung Invoice** in [ZUGFeRD & XRechnung by InvoiceXML](https://apiant.ai/connections/zugferd-xrechnung-by-invoicexml). Describe the whole flow and it is built, tested on every scenario and kept running. Everhour **5** triggers Everhour **22** actions ZUGFeRD & XRechnung by InvoiceXML **8** actions What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it. ## What do you want Everhour and ZUGFeRD & XRechnung by InvoiceXML to do together? 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) Example flows ## What Everhour can start in ZUGFeRD & XRechnung by InvoiceXML - When **New Client** in Everhour then **Create XRechnung Invoice** in ZUGFeRD & XRechnung by InvoiceXML - When **New Task** in Everhour then **Create ZUGFeRD Invoice** in ZUGFeRD & XRechnung by InvoiceXML Starting points drawn from the triggers and actions in the catalog today. Describe the flow you need, at any depth, and your agent builds it and tests every scenario before it ships. Everything your agent can do with Everhour and ZUGFeRD & XRechnung by InvoiceXML ## Triggers and actions 5 triggers · 30 actions - Trigger **New Client** Triggers when a new client is created. - Trigger **New Task** Triggers when a new task created. - Trigger **Project updated** Webhook event api:project:updated. - Trigger **Task updated** Webhook event api:task:updated. - Trigger **Timer Stopped** Triggers when a running timer is stopped. Timer should be with a task. - Action **Add assignment** /resource-planner/assignments. Schedule a user on a project/task. - Action **Add expense** /expenses. Create an expense. - Action **Add invoice** /invoices. Create an invoice for a project/client. - Action **Add Time** Adds your time to a task. - Action **Create Client** Creates a new client. - Action **Create Project** Creates a new project. - Action **Delete project** /projects/{id}. - Action **Delete time record** /tasks/{id}/time. Delete time record for a date/user. - Action **Find Internal Project** Finds a project for creating task/section by name - Action **Find Member** Finds a member by name. - Action **Find Project** Finds a project by name - Action **Find Section** Finds a section by name. - Action **Find Task** Finds a task by name. - Action **Get running timer** Returns the currently running timer for the connected user. - Action **List Assignments** Lists resource-planner assignments, optionally filtered by project, user and date range. - Action **List clients** /clients. Returns all clients. - Action **List Expenses** Lists the team's expenses, each with id, date, amount, category, project, billable and details. - Action **List invoices** /invoices. Returns all invoices. - Action **Update client** /clients/{id}. Update a client's name, business details, etc. - Action **Update project** /projects/{id}. Update project name, users, billing etc. - Action **Update task estimate** /tasks/{id}/estimate. Set a task's time estimate. - Action **Update time record** /tasks/{id}/time. Update time on a task for a date/user. - Action **Convert XRechnung to PDF** Renders an XRechnung invoice XML file (UBL or CII syntax) into a readable PDF preview. The PDF is for human reading only and has no legal standing. - Action **Create XRechnung Invoice** Generates a validated XRechnung 3.0 e-invoice (UBL by default, or CII) from structured invoice data and returns the XML document. Totals and the VAT breakdown are calculated from the lines unless supplied. - Action **Create ZUGFeRD Invoice** Creates a new ZUGFeRD compliant PDF/A-3b invoice from scratch using the provided invoice data. - Action **Extract Invoice JSON** Reads a structured e-invoice (a Factur-X / ZUGFeRD / Peppol PDF with embedded CII or UBL XML, or a standalone CII or UBL XML file) and returns its data as structured JSON. Pure XML parsing, no AI. - Action **Extract Invoice XML** Pulls the embedded XML invoice out of a hybrid PDF (ZUGFeRD, Factur-X or other PDF/A-3 invoice) and returns it unchanged. - Action **Transform to ZUGFeRD** Turns a plain PDF invoice into a ZUGFeRD 2.x hybrid invoice (PDF/A-3 with embedded XML) using AI extraction. - Action **Validate XRechnung Invoice** Validates a CII XML invoice for XRechnung / EN16931 compliance. - Action **Validate ZUGFeRD Invoice** Validates a ZUGFeRD 2.x hybrid PDF invoice against the official schema and EN 16931 business rules for the profile it declares, and returns whether it is compliant along with any errors and warnings. ## Each app on its own - [ **Everhour** Everhour is a time tracking software equipped with budgeting, forward resource planning, expenses tracking...](https://apiant.ai/connections/everhour) - [ **ZUGFeRD & XRechnung by InvoiceXML** ZUGFeRD & XRechnung by InvoiceXML is a German e-invoice compliance service for creating, validating...](https://apiant.ai/connections/zugferd-xrechnung-by-invoicexml) Reviews ## What our customers say ## More from Everhour - [ **Everhour to HubSpot** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/everhour-to-hubspot) - [ **Everhour to Salesforce** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/everhour-to-salesforce) - [ **Everhour to Slack** Slack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...](https://apiant.ai/connect/everhour-to-slack) - [ **Everhour to Google Sheets** Google Sheets](https://apiant.ai/connect/everhour-to-google-sheets) - [ **Everhour to Gmail** Gmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...](https://apiant.ai/connect/everhour-to-gmail) - [ **Everhour to Google Calendar** Google Calendar is a time management tool providing scheduling features, event reminders, and integration...](https://apiant.ai/connect/everhour-to-google-calendar) ## More into ZUGFeRD & XRechnung by InvoiceXML - [ **Freshworks CRM to ZUGFeRD & XRechnung by InvoiceXML** Freshworks CRM (Freshsales Suite) — manage contacts, sales accounts, deals, notes, tasks, and appointments.](https://apiant.ai/connect/freshworks-crm-to-zugferd-xrechnung-by-invoicexml) - [ **Open Government, Netherlands to ZUGFeRD & XRechnung by InvoiceXML** Netherlands Government Open Data. Public open-data portal — search dataset catalogs and retrieve published...](https://apiant.ai/connect/open-government-netherlands-to-zugferd-xrechnung-by-invoicexml) - [ **Paperless to ZUGFeRD & XRechnung by InvoiceXML** Paperless lets you create, sign, and manage intelligent documents on a single platform.](https://apiant.ai/connect/paperless-to-zugferd-xrechnung-by-invoicexml) - [ **Smartsheet to ZUGFeRD & XRechnung by InvoiceXML** Smartsheet is a work execution platform for managing sheets, rows, and columns.](https://apiant.ai/connect/smartsheet-to-zugferd-xrechnung-by-invoicexml) - [ **HubSpot to ZUGFeRD & XRechnung by InvoiceXML** HubSpot is your all-in-one stop for all of your marketing software needs.](https://apiant.ai/connect/hubspot-to-zugferd-xrechnung-by-invoicexml) - [ **Salesforce to ZUGFeRD & XRechnung by InvoiceXML** Salesforce is a leading enterprise customer relationship management (CRM) platform.](https://apiant.ai/connect/salesforce-to-zugferd-xrechnung-by-invoicexml) Questions ## Everhour and ZUGFeRD & XRechnung by InvoiceXML, answered ### ### What can start an automation from Everhour? Any of Everhour's 5 triggers in the catalog, including New Client, New Task, Project updated and Task updated. Describe the moment in plain language and your agent picks the right one. ### ### What can your agent do in ZUGFeRD & XRechnung by InvoiceXML when something happens in Everhour? Any of ZUGFeRD & XRechnung by InvoiceXML's 8 actions, including Create XRechnung Invoice, Create ZUGFeRD Invoice, Convert XRechnung to PDF and Extract Invoice JSON. Your agent maps the data both ways and tests every scenario before it ships. ### ### Can it also run from ZUGFeRD & XRechnung by InvoiceXML to Everhour? ZUGFeRD & XRechnung by InvoiceXML has no triggers in the catalog today, so automations start in Everhour. If you need the other direction, ask: your agent reads ZUGFeRD & XRechnung by InvoiceXML's API documentation and adds it. ### ### Do I have to build a connector for Everhour or ZUGFeRD & XRechnung by InvoiceXML? No. Both are in the catalog with their triggers and actions. You describe the automation; your agent builds it, tests every scenario and keeps it running. ### ### Can my AI client use Everhour and ZUGFeRD & XRechnung by InvoiceXML without building an automation? Yes. With your AI client connected to APIANT, ask it to do something in either app 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. One connection covers both. ### ### 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.