Integration
Connect Relatel to Factur-X by InvoiceXML
When New Call fires in Relatel, your agent runs Create Factur-X Invoice in Factur-X 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 Relatel and Factur-X 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 Relatel can start in Factur-X by InvoiceXML
When New Call in Relatel
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 Relatel and Factur-X by InvoiceXML
Triggers and actions 4 triggers · 29 actions
- New Call
Triggers when a new call is made or received in Relatel.
- New message
Triggered when a new message is sent or received in Relatel.
- New Smiley
Triggers when a caller or chat visitor gives a new smiley (satisfaction rating) in Relatel.
- New voicemail
Triggers when a new voicemail is left for an employee or reception.
- Add comment
Adds a comment to a contact in Relatel, optionally notifying a colleague.
- Add contact
Adds a new contact to your Relatel company and returns the new contact's id.
- Cloak Reception
Sets which reception's number is shown as the caller ID on the authenticated employee's outgoing calls.
- Delete contact
Deletes a contact from your Relatel organization and returns Relatel's confirmation message.
- Dial call
Initiates a phone call: rings the authenticated employee's phone, then connects them to the given number.
- Do Not Disturb
Turns Do Not Disturb on or off for the connected employee and returns the updated employee.
- Find contact by phone number
Finds a Relatel contact by its phone number and returns the contact's details.
- Get contact
Returns a single contact, including its phone number, name, email, tags and latest activity, by its contact ID.
- Get employee
Returns one employee in your Relatel company by ID, including name, email, phone number, presence and do-not-disturb status.
- Join a Group
Adds the authenticated employee to an employee group and returns the group's details after joining.
- Leave a Group
Removes the authenticated employee from the chosen employee group and returns the group's details.
- List calls
Returns calls in the Relatel account, optionally filtered by start time, end time, direction or the employee or reception that took the call.
- List contacts
Returns the contacts in your Relatel account, optionally only those with a given phone number.
- List employee groups
Returns all employee groups in your Relatel account, with each group's name, presence status and member employees.
- List employees
Returns all employees in your Relatel company, including their phone numbers, presence and group memberships.
- List receptions
Returns all receptions (phone lines/queues) in the Relatel account.
- List voicemails
Returns the account's voicemails, optionally filtered by recording time, recipient or phone number. Returns up to 100 voicemails.
- Send SMS
Sends an SMS to one or more phone numbers from your Relatel account or one of your receptions.
- Update contact
Updates an existing contact's phone number, name, email, flag or tags, and returns the updated contact.
- 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
Relatel and Factur-X by InvoiceXML, answered
What can start an automation from Relatel?
Any of Relatel's 4 triggers in the catalog, including New Call, New message, New Smiley and New voicemail. 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 Relatel?
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 Relatel?
Factur-X by InvoiceXML has no triggers in the catalog today, so automations start in Relatel. 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 Relatel 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.
Can my AI client use Relatel and Factur-X 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.