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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.
- Postal Codes (line items)
- Country Codes (line items)
- Records (CSV) — alternative input
ActionWrite- Postal CodeRequired
- Country CodeRequired
ActionSearch- Postal CodeRequired
- Country CodeRequired
ActionSearch
- Postal CodeRequired
- Country CodeRequired
ActionSearch- CityRequired
- State / Region
- Country CodeRequired
ActionSearch
For builders
Let your AI safely access PostalDataPI
Go beyond Zap workflows. Install Zapier in your AI to call PostalDataPI 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 PostalDataPI 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 PostalDataPI 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 PostalDataPI connection @ https://zapier.com/app/assets/connections
Run an action
// Typescript
import { createZapierSdk } from "@zapier/zapier-sdk";
const zapier = createZapierSdk();
const { data: connection } = await zapier.findFirstConnection({ app: "postaldatapi-postal-code-data-fo", owner: "me" });
await zapier.runAction({
app: 'postaldatapi-postal-code-data-fo',
action: 'validateBulkPostalCodes',
connection: connection.id,
input: {
{inputKeyValuePairs}
},
});Direct API calls to raw endpoints through fetch are not yet subject to org-level app and action restrictions.
PostalDataPI Help & Support
Common questions
Related categories