Integration
Connect Simplicate to CII & UBL by InvoiceXML
When New Companies fires in Simplicate, your agent runs Create CII Invoice in CII & UBL 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 Simplicate and CII & UBL 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 Simplicate can start in CII & UBL by InvoiceXML
When New Companies in Simplicate
then Create CII Invoice in CII & UBL 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 Simplicate and CII & UBL by InvoiceXML
Triggers and actions 19 triggers · 24 actions
- Invoices Paid
Triggers when a payment is registered against an invoice in Simplicate.
- Invoices Sent
Triggers when an invoice moves to the Sent status in Simplicate.
- New Companies
Triggers when a new company is created in Simplicate.
- New Contacts
Triggers when a new contact is created in Simplicate.
- New Employees
Triggers when a new employee is created in Simplicate.
- New Hours
Triggers when a new hours registration is created in Simplicate.
- New or Updated Companies
Triggers when a company is created or updated in Simplicate.
- New or Updated Contacts
Triggers when a contact is created or updated in Simplicate.
- New or Updated Employees
Triggers when a employee is created or updated in Simplicate.
- New or Updated Projects
Triggers when a project is created or updated in Simplicate.
- New or Updated Sales
Triggers when a sale is created or updated in Simplicate.
- New Projects
Triggers when a new project is created in Simplicate.
- New Sales
Triggers when a new sale is created in Simplicate.
- New Services
Triggers when a new project service is created in Simplicate.
- New Timeline Notes
Triggers when a new timeline note is created in Simplicate.
- Quotes Sent
Triggers when a quote is sent in a Simplicate sales process.
- Sales Accepted
Triggers when a sale is marked accepted in Simplicate.
- Updated Hours
Triggers when a hours registration is created or updated in Simplicate.
- Updated Services
Triggers when a project service is created or updated in Simplicate.
- Find Company by ID
Returns one company by its Simplicate ID.
- Find Company by Name
Finds the first company whose name matches, and returns it.
- Find Contact by Email
Finds the first contact whose email matches, and returns it.
- Find Contact by ID
Returns one contact by its Simplicate ID.
- Find Project by ID
Returns one project by its Simplicate ID.
- Find Sales by ID
Returns one sale by its Simplicate ID.
- Update Company
Updates an existing company in Simplicate; only the fields you fill in change.
- Update Contact
Updates an existing contact in Simplicate; only the fields you fill in change.
- Update Project
Updates an existing project in Simplicate; only the fields you fill in change.
- Update Sales
Updates an existing sale in Simplicate; only the fields you fill in change.
- 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.
- 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.
- 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.
- Create UBL Invoice
Generates a standards-compliant UBL 2.1 XML invoice from structured billing data including seller, buyer, line items, and payment details.
- Extract Invoice Attachments
Download an e-invoice's embedded attachments as a ZIP.
- 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.
- Extract Invoice XML
Pull the CII or UBL XML out of an e-invoice PDF.
- Parse Invoice JSON
AI-parse any PDF invoice — messy, scanned, or handwritten — into structured JSON.
- Render CII to PDF
Produce a human-readable PDF from a CII e-invoice.
- Render UBL to PDF
Produce a human-readable PDF from a UBL e-invoice.
- 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.
- 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.
- 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.
- 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.
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
Simplicate and CII & UBL by InvoiceXML, answered
What can start an automation from Simplicate?
Any of Simplicate's 19 triggers in the catalog, including New Companies, New Contacts, New Employees and New Hours. Describe the moment in plain language and your agent picks the right one.
What can your agent do in CII & UBL by InvoiceXML when something happens in Simplicate?
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 it also run from CII & UBL by InvoiceXML to Simplicate?
CII & UBL by InvoiceXML has no triggers in the catalog today, so automations start in Simplicate. If you need the other direction, ask: your agent reads CII & UBL by InvoiceXML's API documentation and adds it.
Do I have to build a connector for Simplicate or CII & UBL 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 Simplicate and CII & UBL 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.