Integration
Connect Buildin.AI to CII & UBL by InvoiceXML
When Database Item Created fires in Buildin.AI, 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 Buildin.AI 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 Buildin.AI can start in CII & UBL by InvoiceXML
When Database Item Created in Buildin.AI
then Create CII Invoice in CII & UBL by InvoiceXML
When Page Updated in Buildin.AI
then Create UBL 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 Buildin.AI and CII & UBL by InvoiceXML
Triggers and actions 2 triggers · 22 actions
Trigger
Database Item CreatedTriggers when a new item (row) is added to a Buildin database.
Trigger
Page UpdatedTriggers when a page in your Buildin workspace is created or edited.
Action
Add Block to PageAppends one or more content blocks (paragraphs, headings, to-dos, lists and more) to a Buildin page or block.
Action
Add Content to PageAdds a paragraph of text to the end of a Buildin page (or after/before a chosen block).
Action
Create DatabaseCreates a new database in Buildin with the columns you define, optionally inside a parent page.
Action
Create Database ItemCreates a new item (row) in a Buildin database, with its property values and optional page content.
Action
Create PageCreates a new page in Buildin, at the workspace root, under a parent page, or as a row in a database, with optional content.
Action
Find Page by TitleSearches the workspace for pages whose title matches the text you give and returns the matching pages, with the first match broken out.
Action
Get Page and ChildrenReturns a page's details together with the content blocks directly inside it (up to 100).
Action
Update Database ItemUpdates the property values, icon or cover of an existing item in a Buildin database.
Action
Convert CII to UBLTranslates 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.
Action
Convert UBL to CIITransforms a UBL 2.1 invoice XML into a UN/CEFACT CII XML document, bridging compatibility between PEPPOL-based systems and CII-native accounting platforms.
Action
Create CII InvoiceProduces a UN/CEFACT Cross-Industry Invoice (CII) XML document from structured billing data, ready for submission through any EN16931-compliant e-invoicing channel.
Action
Create UBL InvoiceGenerates a standards-compliant UBL 2.1 XML invoice from structured billing data including seller, buyer, line items, and payment details.
Action
Extract Invoice AttachmentsDownload an e-invoice's embedded attachments as a ZIP.
Action
Extract Invoice JSONParses 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.
Action
Extract Invoice XMLPull the CII or UBL XML out of an e-invoice PDF.
Action
Parse Invoice JSONAI-parse any PDF invoice — messy, scanned, or handwritten — into structured JSON.
Action
Render CII to PDFProduce a human-readable PDF from a CII e-invoice.
Action
Render UBL to PDFProduce a human-readable PDF from a UBL e-invoice.
Action
Transform PDF to CIIReads 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.
Action
Transform PDF to UBLReads 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.
Action
Validate CII InvoiceVerifies 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.
Action
Validate UBL InvoiceChecks 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
Reviews
What our customers say
More from Buildin.AI
Buildin.AI to HubSpotHubSpot is your all-in-one stop for all of your marketing software needs.
Buildin.AI to SalesforceSalesforce is a leading enterprise customer relationship management (CRM) platform.
Buildin.AI to SlackSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Buildin.AI to Google SheetsGoogle Sheets
Buildin.AI to GmailGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Buildin.AI to Google CalendarGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
More into CII & UBL by InvoiceXML
HubSpot to CII & UBL by InvoiceXMLHubSpot is your all-in-one stop for all of your marketing software needs.
Salesforce to CII & UBL by InvoiceXMLSalesforce is a leading enterprise customer relationship management (CRM) platform.
Slack to CII & UBL by InvoiceXMLSlack is a messaging platform for teams. Post messages, manage channels, users, reminders, and react to...
Google Sheets to CII & UBL by InvoiceXMLGoogle Sheets
Gmail to CII & UBL by InvoiceXMLGmail is Google’s email service, featuring spam protection, search functions, and seamless integration with...
Google Calendar to CII & UBL by InvoiceXMLGoogle Calendar is a time management tool providing scheduling features, event reminders, and integration...
Questions
Buildin.AI and CII & UBL by InvoiceXML, answered
What can start an automation from Buildin.AI?
Any of Buildin.AI's 2 triggers in the catalog, including Database Item Created and Page Updated. 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 Buildin.AI?
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 Buildin.AI?
CII & UBL by InvoiceXML has no triggers in the catalog today, so automations start in Buildin.AI. 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 Buildin.AI 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 Buildin.AI 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.