Integration
Connect PassEngine and Vapi
When New Client fires in PassEngine, your agent runs Add assistant in Vapi, or New Assistant in Vapi to Send pass email in PassEngine. 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 PassEngine and Vapi 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 PassEngine and Vapi can do together
From PassEngine to Vapi
When New Client in PassEngine
then Add assistant in Vapi
From Vapi to PassEngine
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 PassEngine and Vapi
Triggers and actions 7 triggers · 32 actions
- New Client
Triggers when a new client is created.
- New Pass
Triggers when a new pass is created in PassEngine.
- Pass Scanned
Triggers each time a pass is successfully scanned, with the pass code, scan result, location and the operator who scanned it.
- Pass Status Changed
Triggers when a pass status changes (active, used, expired, revoked).
- Activate Pass
Reactivates a pass, setting its status back to active and notifying wallet apps.
- Create Client
Creates a client (customer) in PassEngine with a name and optional email, phone and internal notes.
- Create Pass
Creates a new single-use or multi-use pass, optionally attached to a client and emailed to a recipient. Returns the new pass with its code and public link.
- Get client
Returns a single client (customer) by ID, including their name, email, phone and notes.
- Get pass
Returns a pass by its ID, including its custom fields, attached client, recent email deliveries and public URL.
- List clients
Returns the clients in your PassEngine account, optionally filtered by name, email or phone.
- List passes
Returns the passes in your PassEngine account, optionally filtered by name/code text or status.
- Revoke Pass
Revokes a pass so it can no longer be scanned, and notifies wallet apps of the change.
- Scan Pass
Scans (redeems) a pass by its code, validating its status, validity dates and usage limits, and records the scan. Returns whether the scan succeeded and, if not, why.
- Send pass email
Emails an existing pass to a recipient. Returns the queued email delivery with its status.
- Update Pass
Updates an existing pass's label, note, status, scan limit, validity dates or custom fields. Changing the status notifies subscribers that the pass status changed.
- New Assistant
Triggers when a new assistant is created in your Vapi organization.
- New Call
Triggers when a new call is created in Vapi, optionally limited to one assistant or phone number.
- New File
Triggers when a new file is uploaded to your Vapi account.
- Add assistant
Creates a new Vapi voice assistant with its model, voice, transcriber, first message and call behavior.
- Add phone number
Adds a phone number to Vapi: a free Vapi number, or one you bring from Twilio, Vonage, Telnyx or your own SIP trunk. Returns the new phone number record.
- Add squad
Creates a squad: a group of assistants that hand a call off to one another, starting with the first member.
- Add tool
Creates a tool in Vapi (for example a function, end-call, transfer-call or API-request tool) that assistants can use during calls.
- Create Call
Starts a Vapi call (or a batch of outbound calls) using a saved or one-off assistant, squad or workflow, and returns the created call.
- Create Chat
Sends a message to a Vapi assistant or squad as a text chat and returns the chat, including the assistant's reply messages.
- Delete assistant
Deletes an assistant from your Vapi account and returns the deleted assistant.
- Delete Call Data
Deletes a call and its data, including recordings, and returns the deleted call.
- Delete Chat
Deletes a chat from your Vapi account and returns the deleted chat's details.
- Delete File
Deletes a file from your Vapi account.
- Find Call
Finds calls matching a call id, assistant, phone number, or created/updated date range. Returns up to 1000 matching calls.
- Get assistant
Returns a Vapi assistant's full configuration, including its model, voice, transcriber and first message.
- Get file
Returns a file uploaded to Vapi, including its name, size, type, processing status and download URL.
- List assistants
Returns the voice assistants in your Vapi account, optionally filtered by when they were created or last updated.
- List chats
Returns the chats in your Vapi account, optionally filtered by assistant, squad, session or creation/update date.
- List files
Returns the files uploaded to your Vapi account, optionally filtered by purpose.
- List phone numbers
Returns the phone numbers in your Vapi account, optionally filtered by when they were created or updated.
- List tools
Returns the tools configured in your Vapi account, optionally filtered by when they were created or updated.
- Update Call
Updates the name of an existing Vapi call.
- Update phone number
Updates a Vapi phone number's name, the assistant, squad or workflow that answers it, and its provider settings.
- Upload File
Uploads a file to Vapi, for use by assistants or knowledge bases, and returns the stored file record.
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
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Questions
PassEngine and Vapi, answered
What can start an automation from PassEngine?
Any of PassEngine's 4 triggers in the catalog, including New Client, New Pass, Pass Status Changed and Pass Scanned. Describe the moment in plain language and your agent picks the right one.
What can your agent do in Vapi when something happens in PassEngine?
Any of Vapi's 21 actions, including Create Call, Create Chat, Update Call and Update phone number. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Vapi to PassEngine?
Yes. When something happens in Vapi, your agent can act in PassEngine too. This page covers both directions: Vapi's triggers and PassEngine's actions are listed here as well.
Do I have to build a connector for PassEngine or Vapi?
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 PassEngine and Vapi 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.