Put Postal Methods to work with AI and enterprise-grade automation
Automate smarter with Postal Methods and scale with confidence. Zapier is built for enterprise-grade security, compliance, and performance.
- No-code AI automation
- Full audit trails and controls
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Or pick an app to pair with
MySQL
Databases
ChatGPT (OpenAI)
AI Assistants
Facebook Pages
Facebook, Social Media Accounts
OneDrive
File Management & Storage, Microsoft
LinkedIn
Microsoft, Social Media Accounts
MySQL
Databases
ChatGPT (OpenAI)
AI Assistants
Facebook Pages
Facebook, Social Media Accounts
OneDrive
File Management & Storage, Microsoft
LinkedIn
Microsoft, Social Media Accounts
MySQL
Databases
ChatGPT (OpenAI)
AI Assistants
Facebook Pages
Facebook, Social Media Accounts
OneDrive
File Management & Storage, Microsoft
LinkedIn
Microsoft, Social Media Accounts
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.
- Send a Letter With Address
Sends a letter with an address
ActionWrite
- Send a Letter
Send a letter using a fileURL.
ActionWrite
For builders
Let your AI safely access Postal Methods
Go beyond Zap workflows. Install Zapier in your AI to call Postal Methods 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 Postal Methods 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 Postal Methods 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 Postal Methods 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: "postal-methods", owner: "me" });
await zapier.runAction({
app: 'postal-methods',
action: 'send_letter_address',
connection: connection.id,
input: {
{inputKeyValuePairs}
},
});Direct API calls to raw endpoints through fetch are not yet subject to org-level app and action restrictions.
Postal Methods Help & Support
Common questions
Related categories