Integration
Connect LifterLMS to ZUGFeRD & XRechnung by InvoiceXML
When New Course fires in LifterLMS, your agent runs Create XRechnung Invoice in ZUGFeRD & XRechnung by InvoiceXML. Describe the whole flow and it is built, tested on every scenario and kept running.
What the catalog holds today. Ask for anything missing and your agent reads the API documentation and adds it.
Build solutions, not workarounds.
What do you want LifterLMS and ZUGFeRD & XRechnung by InvoiceXML to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiOne 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.aiStart Claude Code there, approve the server, and sign in in the browser page it opens.
Claude Code guide (opens in a new tab)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)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)Zed
Open Settings, then AI, then MCP Servers, then Add Server, then Add Remote Server.
Setup guide (opens in a new tab)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)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)Example flows
What LifterLMS can start in ZUGFeRD & XRechnung by InvoiceXML
When New Course in LifterLMS
then Create XRechnung 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 LifterLMS and ZUGFeRD & XRechnung by InvoiceXML
Triggers and actions 10 triggers · 22 actions
- Course Access Cancelled
Triggers when a student's enrollment in the selected LifterLMS course is cancelled.
- Course Access Expired
Triggers when a student's access to a LifterLMS course expires.
- Membership Access Cancelled
Triggers when a student's access to a LifterLMS membership is cancelled.
- Membership Access Expired
Triggers when a student's access to the selected LifterLMS membership expires.
- New Course
Triggers when a new course is created in LifterLMS.
- New Course Enrollment
Triggers when a student enrolls in the selected LifterLMS course.
- New Membership
Triggers when a new LifterLMS membership is created.
- New Membership Enrollment
Triggers when a student is enrolled in the selected LifterLMS membership.
- New Order
Triggers when a new LifterLMS order is placed on your site, optionally limited to a status, student, product or access plan.
- New Student
Triggers when a new LifterLMS student (a WordPress user with the student role) is created.
- Cancel Course Access
Cancels a student's access to a LifterLMS course by setting their course enrollment status to cancelled.
- Cancel Membership Access
Cancels a student's access to a LifterLMS membership by setting their membership enrollment status to cancelled.
- Create a WordPress User
Creates a new WordPress user (a LifterLMS student) on your site, with the student role unless you choose another.
- Enroll in a Course
Enrolls a WordPress user (student) in a LifterLMS course and returns the new enrollment.
- Enroll in a Membership
Enrolls a WordPress user in a LifterLMS membership and returns the resulting enrollment.
- Expire Course Access
Sets a student's enrollment in a LifterLMS course to expired and returns the updated enrollment.
- Expire Membership Access
Sets a student's enrollment in a LifterLMS membership to expired and returns the updated enrollment.
- Find Courses
Searches LifterLMS courses by a search term and returns the matching courses.
- Get Course
Returns the details of a LifterLMS course, including its title, content, status, enrollment and access dates, and catalog settings.
- Get Course Enrollment
Returns a student's enrollment in a LifterLMS course, including its status, dates and what triggered it.
- Get Order
Returns the details of a LifterLMS order, including the student, purchased course or membership, access plan, totals and status.
- Retrieve a WordPress User
Returns a WordPress user (LifterLMS student) by their user ID, including profile and billing details.
- Search WordPress User by Email
Finds the WordPress user (LifterLMS student) whose email address exactly matches the one you supply, and returns their profile.
- Search WordPress User by Username
Finds the WordPress user on your LifterLMS site whose username exactly matches the one you supply, and returns their profile.
- 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.
- 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.
- Create ZUGFeRD Invoice
Creates a new ZUGFeRD compliant PDF/A-3b invoice from scratch using the provided invoice data.
- 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.
- 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.
- Transform to ZUGFeRD
Turns a plain PDF invoice into a ZUGFeRD 2.x hybrid invoice (PDF/A-3 with embedded XML) using AI extraction.
- Validate XRechnung Invoice
Validates a CII XML invoice for XRechnung / EN16931 compliance.
- 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.
No trigger or action matches that. Ask your agent to add it: it reads the API documentation and builds what you describe.
Each app on its own
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Questions
LifterLMS and ZUGFeRD & XRechnung by InvoiceXML, answered
What can start an automation from LifterLMS?
Any of LifterLMS's 10 triggers in the catalog, including New Course, New Course Enrollment, New Membership and New Membership Enrollment. 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 LifterLMS?
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 LifterLMS?
ZUGFeRD & XRechnung by InvoiceXML has no triggers in the catalog today, so automations start in LifterLMS. 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 LifterLMS 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 LifterLMS 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.