Integration
Connect CallFire to InvoiceXpress
When New call fires in CallFire, your agent runs Create Invoice in InvoiceXpress. 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 CallFire and InvoiceXpress 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)Grok
Open grok.com/connectors, choose New Connector, then Custom, and paste the address. Grok signs you in in your browser.
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 CallFire can start in InvoiceXpress
When New call in CallFire
then Create Invoice in InvoiceXpress
When New contact in CallFire
then Create Invoice-Receipt in InvoiceXpress
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 CallFire and InvoiceXpress
Triggers and actions 4 triggers · 56 actions
Trigger
New callPolls for completed calls. Fires for each new inbound or outbound call.
Trigger
New contactPolls for newly created contacts in the account.
Trigger
New SMS text receivedPolls for inbound SMS text messages. Fires for each newly received text.
Trigger
New text sentPolls for outbound SMS text messages. Fires for each newly sent text.
Action
Add auto replyCreates an SMS auto reply message for one of your CallFire numbers or keywords, optionally only for texts matching given text.
Action
Add call broadcastCreates a CallFire voice (call) broadcast campaign with its sounds, recipients, schedule and retry settings, optionally starting it immediately.
Action
Add contact to listAdds a contact (by contact ID) to a specified contact list.
Action
Add do not contact numbersAdds phone numbers to your CallFire Do Not Contact list, blocking outbound calls and/or texts (and optionally inbound) to them. Existing entries are updated.
Action
Add new contactCreates a new contact in CallFire and returns its ID.
Action
Add text broadcastCreates a text broadcast campaign in CallFire, optionally with recipients, a schedule, and starting it immediately.
Action
Create contact listCreates a new contact list with the given name and optional contact numbers.
Action
Delete contactDeletes a contact by its CallFire contact ID.
Action
Delete do not contact numberRemoves a phone number (or a comma-separated list of numbers) from your CallFire Do Not Contact list.
Action
Find callsSearches the calls sent or received by your CallFire account, filtered by number, broadcast, label, state, result, direction or time window.
Action
Find textsFinds text messages sent or received in your CallFire account, filtered by number, campaign, label, status, result, direction or time range.
Action
Get callReturns a single call by its id, including its numbers, state, result, contact and call records.
Action
Get contact by IDRetrieves a single contact by its CallFire contact ID.
Action
Get contact by propertyGet contact details by property name and value.
Action
Get text messageRetrieves a single sent or received text message by its ID.
Action
List contact listsReturns all contact lists in the account.
Action
Remove contact from listRemoves a contact (by contact ID) from a specified contact list.
Action
Send SMS text messageSends an SMS text message to one phone number and returns the new text's ID and state.
Action
Send voice callPlaces a text-to-speech voice call to one phone number and returns the new call's ID and state.
Action
Start call broadcastStarts a CallFire voice (call) broadcast so it begins dialing its recipients.
Action
Start text broadcastStarts sending a text broadcast that has already been created in CallFire.
Action
Stop call broadcastStops a running CallFire voice (call) broadcast so no further calls are dialed.
Action
Stop text broadcastStops a running text broadcast so no further messages are sent.
Action
Update contactUpdates an existing contact by its CallFire contact ID.
Action
Add estimateCreates a new estimate document (quote, proforma or fees note) in InvoiceXpress, with its line items and client.
Action
Add guideCreates a shipping, transport or devolution (return) guide for goods, with its items, load and delivery addresses and client.
Action
Add itemCreates a new product or service item in your InvoiceXpress catalog.
Action
Add sequenceCreates a new document sequence (series) in InvoiceXpress and returns whether the request was accepted and where to check its status.
Action
Add taxCreates a tax rate in InvoiceXpress and returns it.
Action
Cancel InvoiceCancels a finalized InvoiceXpress invoice, recording the reason.
Action
Cancel Invoice-ReceiptCancels a finalized InvoiceXpress invoice-receipt, recording the reason.
Action
Create InvoiceCreates a draft invoice in InvoiceXpress for a client, with its line items.
Action
Create Invoice-ReceiptCreates a draft invoice-receipt in InvoiceXpress for a client, with its line items.
Action
Delete Draft InvoiceDeletes a draft InvoiceXpress invoice.
Action
Delete Draft Invoice-ReceiptDeletes a draft InvoiceXpress invoice-receipt.
Action
Delete itemDeletes an item from your InvoiceXpress account.
Action
Finalize InvoiceFinalizes a draft InvoiceXpress invoice, giving it its legal number.
Action
Finalize Invoice-ReceiptFinalizes a draft InvoiceXpress invoice-receipt, giving it its legal number.
Action
Find clients by codeFinds the client whose client code matches the code you enter, and returns its details.
Action
Find clients by nameFinds a client by its exact name and returns the client record.
Action
Generate PDFGenerates the PDF of an InvoiceXpress invoice and returns its download link.
Action
Get a ClientReturns one InvoiceXpress client by its ID, with contact and fiscal details.
Action
Get a InvoiceReturns one InvoiceXpress invoice by its ID, with status, totals and client.
Action
Get estimateReturns a single estimate (quote, proforma or fees note) with its client, line items and totals.
Action
Get itemReturns a single item (product or service) from your InvoiceXpress catalog, including its price, unit and tax.
Action
List clientsReturns all clients in your InvoiceXpress account.
Action
List invoicesReturns a list of invoices and other billing documents, optionally filtered by type, status, client, dates and totals.
Action
List itemsReturns all the items (products and services) saved in your InvoiceXpress account.
Action
List sequencesReturns all document sequences (series) in your InvoiceXpress account, including their current document numbers and ATCUD validation codes.
Action
List taxesReturns all the taxes configured in your InvoiceXpress account.
Action
Mark as PaidMarks a finalized InvoiceXpress invoice as paid (settled).
Action
Sends Invoice by EmailEmails a finalized InvoiceXpress invoice to a recipient.
Action
Update estimateUpdates a draft estimate (quote, proforma or fees note), replacing its line items and details.
Action
Update InvoiceUpdates a draft InvoiceXpress invoice; the line items you send replace the existing ones.
Action
Update Invoice-ReceiptUpdates a draft InvoiceXpress invoice-receipt; the line items you send replace the existing ones.
Action
Update itemUpdates an existing item's name, price, description, unit and tax.
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
CallFire and InvoiceXpress, answered
What can start an automation from CallFire?
Any of CallFire's 4 triggers in the catalog, including New call, New contact, New SMS text received and New text sent. Describe the moment in plain language and your agent picks the right one.
What can your agent do in InvoiceXpress when something happens in CallFire?
Any of InvoiceXpress's 32 actions, including Create Invoice, Create Invoice-Receipt, Update estimate and Update Invoice. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from InvoiceXpress to CallFire?
InvoiceXpress has no triggers in the catalog today, so automations start in CallFire. If you need the other direction, ask: your agent reads InvoiceXpress's API documentation and adds it.
Do I have to build a connector for CallFire or InvoiceXpress?
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 CallFire and InvoiceXpress 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.