Integration
Connect Castos and SignalWire
When New Episode fires in Castos, your agent runs Send a Multimedia Message in SignalWire, or New Phone Calls in SignalWire to Find Private Subscriber by Email in Castos. 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 Castos and SignalWire 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 Castos and SignalWire can do together
From Castos to SignalWire
When New Episode in Castos
then Send a Multimedia Message in SignalWire
From SignalWire to Castos
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 Castos and SignalWire
Triggers and actions 6 triggers · 33 actions
- New Episode
Triggers when a new episode is added to a Castos podcast.
- New Podcast
Triggers when a new podcast is created in your Castos account.
- New Private Subscriber
Triggers when a new private subscriber is added to a Castos private podcast.
- Create Episode
Creates an episode on a Castos podcast, uploading its audio from a URL.
- Create Podcast
Creates a podcast in Castos and returns its ID.
- Create Private Subscriber
Adds a private subscriber to a Castos private podcast, giving them their own private feed.
- Delete Episode
Deletes an episode from a Castos podcast.
- Delete Podcast
Deletes a Castos podcast.
- Delete Private Subscription
Deletes a private subscriber's subscription record from a Castos private podcast.
- Find Private Subscriber by Email
Finds a Castos private subscriber by email and returns their subscriptions to your private podcasts.
- Get Episode
Returns one episode of a Castos podcast, with its title, show notes, publish date and audio file.
- Get Podcast
Returns one Castos podcast by its ID, including its title, description, RSS URL and author.
- Get Private Subscriber
Returns a Castos private subscriber by ID, with their subscriptions to your private podcasts.
- List Episodes
Returns the episodes of one Castos podcast.
- List Podcast Categories
Returns the podcast category names Castos accepts, such as "Business: Marketing".
- List Podcasts
Returns every podcast in the Castos account with its ID, title, type and whether its feed is protected.
- List Private Subscribers
Returns the private subscribers of a Castos private podcast, with each one's email, feed URL and status.
- Reactivate Private Subscriber
Reactivates a canceled private subscriber's access to a Castos private podcast, by their email.
- Revoke Private Subscriber
Cancels a private subscriber's subscription to a Castos private podcast, cutting off their private feed.
- Update Episode
Updates a Castos episode's details; only the fields you supply change.
- Update Podcast
Updates a Castos podcast's details; only the fields you supply change.
- New Phone Calls
Triggers when a new phone call is placed or received in your SignalWire project.
- New Recordings
Triggers when a new call recording is created in your SignalWire project.
- New Text Messages
Triggers when a new text message arrives at one of your SignalWire numbers.
- Delete Message
Deletes a message record from your project.
- Delete recording
Deletes a call recording from your SignalWire project.
- Find Phone Numbers
Returns the phone numbers your project owns, optionally filtered by number or name.
- Get Call
Returns one phone call by its SID.
- Get Message
Returns one text or multimedia message by its SID.
- Get recording
Returns the details of a single call recording, such as its duration, status and the call it belongs to.
- Hang Up Call
Ends an in-progress phone call.
- List calls
Returns calls on your SignalWire project, optionally filtered by number, status or start/end time.
- List messages
Returns the text and multimedia messages in your SignalWire project, optionally filtered by date, sender, recipient or status.
- List recordings
Returns the saved voice recordings from your calls and conferences, newest first, optionally filtered by call, conference or creation date.
- Make Calls
Places an outbound phone call that runs the call instructions at the URL you give.
- Send a Multimedia Message
Sends an MMS message with a media attachment from one of your SignalWire numbers.
- Send a Text Message
Sends an SMS text message from one of your SignalWire numbers.
- Update call
Redirects an active call to new cXML instructions, cancels a queued call, or completes an in-progress call. Returns the updated call.
- Update phone number
Updates the name and inbound call, SMS and fax routing of a phone number in your SignalWire project.
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
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Questions
Castos and SignalWire, answered
What can start an automation from Castos?
Any of Castos's 3 triggers in the catalog, including New Episode, New Podcast and New Private Subscriber. Describe the moment in plain language and your agent picks the right one.
What can your agent do in SignalWire when something happens in Castos?
Any of SignalWire's 15 actions, including Send a Multimedia Message, Send a Text Message, 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 SignalWire to Castos?
Yes. When something happens in SignalWire, your agent can act in Castos too. This page covers both directions: SignalWire's triggers and Castos's actions are listed here as well.
Do I have to build a connector for Castos or SignalWire?
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 Castos and SignalWire 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.