Integration
Connect Castos and Severa
When New Episode fires in Castos, your agent runs Create Address for Customer in Severa, or New Phase Is Created in Severa 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 Severa 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 Severa can do together
From Castos to Severa
When New Episode in Castos
then Create Address for Customer in Severa
When New Podcast in Castos
then Create Contact for Customer in Severa
From Severa to Castos
When New Phase Is Created in Severa
then Find Private Subscriber by Email in Castos
When New Project Is Created in Severa
then Create Episode in 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 Severa
Triggers and actions 7 triggers · 29 actions
Trigger
New EpisodeTriggers when a new episode is added to a Castos podcast.
Trigger
New PodcastTriggers when a new podcast is created in your Castos account.
Trigger
New Private SubscriberTriggers when a new private subscriber is added to a Castos private podcast.
Action
Create EpisodeCreates an episode on a Castos podcast, uploading its audio from a URL.
Action
Create PodcastCreates a podcast in Castos and returns its ID.
Action
Create Private SubscriberAdds a private subscriber to a Castos private podcast, giving them their own private feed.
Action
Delete EpisodeDeletes an episode from a Castos podcast.
Action
Delete PodcastDeletes a Castos podcast.
Action
Delete Private SubscriptionDeletes a private subscriber's subscription record from a Castos private podcast.
Action
Find Private Subscriber by EmailFinds a Castos private subscriber by email and returns their subscriptions to your private podcasts.
Action
Get EpisodeReturns one episode of a Castos podcast, with its title, show notes, publish date and audio file.
Action
Get PodcastReturns one Castos podcast by its ID, including its title, description, RSS URL and author.
Action
Get Private SubscriberReturns a Castos private subscriber by ID, with their subscriptions to your private podcasts.
Action
List EpisodesReturns the episodes of one Castos podcast.
Action
List Podcast CategoriesReturns the podcast category names Castos accepts, such as "Business: Marketing".
Action
List PodcastsReturns every podcast in the Castos account with its ID, title, type and whether its feed is protected.
Action
List Private SubscribersReturns the private subscribers of a Castos private podcast, with each one's email, feed URL and status.
Action
Reactivate Private SubscriberReactivates a canceled private subscriber's access to a Castos private podcast, by their email.
Action
Revoke Private SubscriberCancels a private subscriber's subscription to a Castos private podcast, cutting off their private feed.
Action
Update EpisodeUpdates a Castos episode's details; only the fields you supply change.
Action
Update PodcastUpdates a Castos podcast's details; only the fields you supply change.
Trigger
New Phase Is CreatedTriggered when a new phase is created in Severa, optionally limited to a phase code or specific projects.
Trigger
New Project Is CreatedTriggers when a new project is created in Severa.
Trigger
Phase Status ChangeTriggers when a phase's status changes in Severa, including the status a new phase starts with.
Trigger
Project Status ChangeTriggers when a project's status changes in Severa. Returns the project with its new status.
Action
Create ActivityCreates an activity (calendar entry, task, sales event or absence) in Severa.
Action
Create Address for CustomerCreates a new address on a Severa customer and returns the created address.
Action
Create Contact for CustomerCreates a contact person under an existing Severa customer and returns the new contact.
Action
Create CustomerCreates a customer in Severa, including any customer custom property values you set, and returns the new customer.
Action
Create PhaseCreates a new phase under a project's phase hierarchy in Severa.
Action
Create ProjectCreates a new project in Severa for a customer, with its owner and optional sales, billing and scheduling details.
Action
Search Customer ContactsSearches a customer's contact persons by name, phone number or email address, returning up to 100 matching contacts.
Action
Search CustomersSearches Severa customers by name, email, customer number, VAT or KVK number, owner, status or change date and returns the matching customers.
Action
Search InvoicesSearches Severa invoices by customer, project, status, number, reference number, dates or totals and returns the matching invoices.
Action
Search ProjectsReturns the projects that match the criteria you specify, such as project number, customer, status, owner or change date.
Action
Update Invoice StatusChanges the status of an existing invoice in Severa (for example to sent or paid).
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
Castos and Severa, 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 Severa when something happens in Castos?
Any of Severa's 11 actions, including Create Activity, Create Address for Customer, Create Contact for Customer and Create Customer. Your agent maps the data both ways and tests every scenario before it ships.
Can it also run from Severa to Castos?
Yes. When something happens in Severa, your agent can act in Castos too. This page covers both directions: Severa's triggers and Castos's actions are listed here as well.
Do I have to build a connector for Castos or Severa?
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 Severa 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.