Integration
Connect CATS to CII & UBL by InvoiceXML
When Candidate Updated fires in CATS, 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 CATS and CII & UBL by InvoiceXML to do together?
Ask the assistant
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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 CATS can start in CII & UBL by InvoiceXML
When Candidate Updated in CATS
then Create CII Invoice in CII & UBL by InvoiceXML
When Company Status Changed in CATS
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 CATS and CII & UBL by InvoiceXML
Triggers and actions 14 triggers · 36 actions
Trigger
Candidate UpdatedTriggers when a candidate is updated in CATS.
Trigger
Company Status ChangedTriggers when a company's status is changed in CATS.
Trigger
Company UpdatedTriggers when a company is updated in CATS.
Trigger
Contact Status ChangedTriggers when a contact's status changes in CATS.
Trigger
Contact UpdatedTriggers when a contact is updated in CATS.
Trigger
Custom TriggerTriggers when the CATS event you choose fires (any record type: candidate, company, contact, job, pipeline, activity or user).
Trigger
Job Status ChangedTriggers when a job's status changes in CATS, returning the job with its previous and new status ids.
Trigger
New ActivityTriggers when a new activity (call, email, meeting, note) is logged in CATS.
Trigger
New CandidateTriggers when a new candidate is created in CATS.
Trigger
New CompanyTriggers when a new company is created in CATS.
Trigger
New ContactTriggers when a new contact is created in CATS.
Trigger
New JobTriggers when a new job order is created in CATS.
Trigger
New PipelineTriggers when a candidate is added to a job's pipeline in CATS.
Trigger
Pipeline UpdatedTriggers when a pipeline (a candidate's placement on a job) is updated in CATS.
Action
Add Candidate to PipelineAdds a candidate to a job's pipeline in CATS and returns the new pipeline record's id.
Action
Change Company StatusChanges the status of a company in CATS, optionally choosing which status-change triggers fire.
Action
Change Contact StatusChanges the status of a contact in CATS, optionally choosing which status triggers fire.
Action
Change Job StatusChanges the status of a job in CATS, optionally choosing which status triggers fire.
Action
Create a CandidateCreates a new candidate record in CATS with contact details, address, pay, skills and custom field values.
Action
Create a CompanyCreates a new company record in CATS and returns its ID.
Action
Create a ContactCreates a contact in CATS linked to a company and owner, and returns the new contact's ID.
Action
Create a JobCreates a new job order in CATS and returns its ID.
Action
Create a TaskCreates a task in CATS, optionally linked to a candidate, contact, company or job and assigned to a user.
Action
Find a CandidateSearches CATS candidates by a keyword such as a name or email and returns the matching candidate records.
Action
Find a CompanySearches CATS companies by text and returns the matching companies.
Action
Find a ContactSearches CATS contacts by text and returns the matching contacts.
Action
Find a JobSearches CATS jobs by text and returns the matching jobs.
Action
Find a UserFinds CATS users whose email, username or name matches the search term.
Action
Get ActivityReturns a single CATS activity (call, email, meeting, note) by its ID, including the record it is logged against.
Action
Get PipelineReturns a single pipeline — a candidate's placement on a job — including its status, workflow and rating.
Action
Get TaskReturns a single CATS task by its ID, including its description, priority, due date, assignee, completion state and the record it concerns.
Action
Log Candidate ActivityLogs an activity (call, email, meeting or other) against a candidate in CATS.
Action
Update CandidateUpdates an existing candidate in CATS, including name, contact details, pay, availability and custom field values.
Action
Update CompanyUpdates an existing company in CATS, including its name, owner, contact details, address and custom field values.
Action
Update ContactUpdates an existing contact in CATS, including name, owner, company, title, contact details, address and custom field values.
Action
Update PipelineUpdates the rating of a candidate's pipeline record on a job in CATS.
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.
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Questions
CATS and CII & UBL by InvoiceXML, answered
What can start an automation from CATS?
Any of CATS's 14 triggers in the catalog, including Candidate Updated, Company Status Changed, Company Updated and Contact Status Changed. 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 CATS?
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 CATS?
CII & UBL by InvoiceXML has no triggers in the catalog today, so automations start in CATS. 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 CATS 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 CATS 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.