Integration
Connect Gist to Factur-X by InvoiceXML
When something happens in Gist, your agent does the next thing in Factur-X by InvoiceXML. Describe it 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 Gist and Factur-X by InvoiceXML to do together?
Ask the assistant
Connect your AI client
Give your AI client this address.
https://mcp.apiant.aiAny 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 Gist can start in Factur-X by InvoiceXML
When New Contact in Gist
then Create Factur-X Invoice in Factur-X 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 Gist and Factur-X by InvoiceXML
Triggers and actions 10 triggers · 23 actions
- Conversation closed
Fires when a conversation is closed. Webhook topic "Conversation Closed".
- New Contact
Triggers when you add a new contact.
- New conversation
Fires when a contact initiates a new conversation. Webhook topic "Contact Initiated Conversation".
- New message from contact
Fires when a contact sends a message in a conversation. Webhook topic "Message From Contact".
- Performed an Event
Triggers when a contact performs an event.
- Subscribed to a Campaign
Triggers when a contact is subscribed to a campaign.
- Tag Added to Contact
Triggers when a specific tag gets added to a contact.
- Tag Removed From Contact
Triggers when a specific tag gets removed from a contact.
- Unsubscribed From a Campaign
Triggers when a contact is unsubscribed from a campaign.
- Updated a Contact Property
Triggered every time a specified property is updated on any contact. This will also be triggered when a contact is created with this property.
- Add conversation
Create a new conversation in Gist's helpdesk/live-chat.
- Add Tag to an Existing Contact
Apply a tag to an existing contact.
- Assign conversation
Assign an existing conversation to a teammate or team.
- Close conversation
Close an existing conversation.
- Create or Update Contact
Creates a new Contact or updates an existing one.
- Delete contact
Delete a contact by id.
- Find a Contact
Finds an existing contact.
- Get a Contact
Fetches a contact by ID. An error occurs if the contact is not found.
- Get conversation
Retrieve a single conversation by id.
- List contacts
List all contacts in the workspace.
- List conversations
List all conversations in the workspace.
- Remove Tag From Existing Contact
Removes a tag from an existing contact.
- Reply to conversation
Add a reply message to an existing conversation.
- Convert CII XML to Factur-X
Converts a CII XML invoice into a Factur-X compliant PDF/A-3 with the XML embedded. The API generates a visual PDF rendering of the invoice and packages it with the source CII XML.
- Convert Factur-X PDF to CII
Extracts the embedded CII (UN/CEFACT Cross Industry Invoice) XML from a Factur-X PDF and returns it as a standalone XML file.
- Convert Factur-X PDF to UBL
Extracts the embedded CII XML from a Factur-X PDF and converts it to UBL (Universal Business Language) XML.
- Convert UBL XML to Factur-X
Converts a UBL XML invoice into a Factur-X compliant PDF/A-3. The API maps UBL to CII, generates a visual PDF rendering, and embeds the CII XML in the PDF/A-3 container.
- Create Factur-X Invoice
Builds a Factur-X invoice from structured header, party, payment, and line-item data, then returns a ready-to-deliver PDF/A-3b file.
- Embed XML Into PDF (Factur-X)
Takes a PDF and a CII XML and produces a Factur-X compliant PDF/A-3 with the XML attached as factur-x.xml. Use this when you already have both the visual PDF and the structured XML of an invoice and just need the hybrid wrapper.
- Extract Invoice JSON
Pulls invoice fields from a PDF into structured JSON, preferring embedded Factur-X XML when present and falling back to intelligent extraction when not.
- Extract Invoice XML
Retrieves machine-readable invoice XML from a PDF, returning embedded Factur-X XML directly or generating compliant XML when none is embedded.
- Render CII as PDF
Renders a CII (UN/CEFACT Cross Industry Invoice) XML document into a human-readable PDF. The output is a visual PDF, not a Factur-X hybrid file.
- Validate Factur-X Invoice
Checks whether a Factur-X invoice is structurally and semantically valid, including schema status, conformance level, and rule-level issues.
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
Gist and Factur-X by InvoiceXML, answered
What can start an automation from Gist?
Any of Gist's 10 triggers in the catalog, including New Contact, New conversation, New message from contact and Tag Added to Contact. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Factur-X by InvoiceXML when something happens in Gist?
Any of Factur-X by InvoiceXML's 10 actions, including Create Factur-X Invoice, Convert CII XML to Factur-X, Convert Factur-X PDF to CII and Convert Factur-X PDF to UBL. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Factur-X by InvoiceXML to Gist?
Factur-X by InvoiceXML has no triggers in the catalog today, so automations start in Gist. If you need the other direction, ask: your agent reads Factur-X by InvoiceXML's API documentation and adds it.
Do I have to build a connector for Gist or Factur-X 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.
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.