Put Castos to work with AI and enterprise-grade automation
Automate smarter with Castos and scale with confidence. Zapier is built for enterprise-grade security, compliance, and performance.
- No-code AI automation
- Full audit trails and controls
- SOC 2 and GDPR compliant
- Easy visual workflow builder
- 9,000+ apps, 450+ AI tools
- Free tier available
Or pick an app to pair with
Stripe (Legacy)
Payment Processing
Lemon Squeezy
eCommerce
Gmail
Email, Google
Stripe (Legacy)
Payment Processing
Lemon Squeezy
eCommerce
Gmail
Email, Google
Stripe (Legacy)
Payment Processing
Lemon Squeezy
eCommerce
Gmail
Email, Google
Join millions worldwide who automate their work using Zapier
Supported triggers and actions
Zapier helps you create workflows that connect your apps to automate repetitive tasks. A trigger is an event that starts a workflow, and an action is an event a Zap performs.
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- Email addressRequired
- Name
ActionWrite
- Protected Podcast
- Email addressRequired
ActionWrite
For builders
Let your AI safely access Castos
Go beyond Zap workflows. Install Zapier in your AI to call Castos actions directly from your agents—with governance built in. Authenticate once. Revoke access anytime.
No code
Install Zapier MCPCall actions in natural language with Zapier MCP
Act in Castos from your AI—no exposed credentials, and you control which actions your AI can touch. One install covers 9,000+ other apps.
Example actions on this page
Works with
Claude · ChatGPT · Cursor · Any MCP-compatible AI
Code
Open the SDK docsWork in code with the Zapier SDK
Expose Castos actions from backend services, scripts, or agent code. Zapier handles the OAuth and scoped permissions. Access 9,000+ apps, plus thousands more with .fetch().
Install
npm install @zapier/zapier-sdk npm install -D @zapier/zapier-sdk-cli zapier-sdk login # create a Castos connection @ https://zapier.com/de/app/assets/connections
Run an action
// Typescript
import { createZapierSdk } from "@zapier/zapier-sdk";
const zapier = createZapierSdk();
const { data: connection } = await zapier.findFirstConnection({ app: "castos", owner: "me" });
await zapier.runAction({
app: 'castos',
action: 'create_private_subscriber',
connection: connection.id,
input: {
{inputKeyValuePairs}
},
});Direct API calls to raw endpoints through fetch are not yet subject to org-level app and action restrictions.
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