Put PieterPost to work with AI and enterprise-grade automation
Automate smarter with PieterPost 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
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.
- Idempotency KeyRequired
- Recipient NameRequired
- Street AddressRequired
- Postal CodeRequired
- CityRequired
- Country CodeRequired
- State or Province
- Extra Address Line
- Letter Message
- Language
- External Reference
ActionWrite- Idempotency KeyRequired
- Recipient NameRequired
- Street AddressRequired
- Postal CodeRequired
- CityRequired
- Country CodeRequired
- State or Province
- Extra Address Line
- Letter Message
- Attachment Asset IDs
- Use Saved Business Logo
- Custom Stamp Image Asset ID
- Sender EmailRequired
- Language
- External Reference
- Return URLRequired
- Payment Method
- Accept US Address Warnings
ActionWrite- Idempotency KeyRequired
- Recipient NameRequired
- Street AddressRequired
- Postal CodeRequired
- CityRequired
- Country CodeRequired
- State or Province
- Extra Address Line
- Letter Message
- Attachment Asset IDs
- Use Saved Business Logo
- Custom Stamp Image Asset ID
- Sender Email
- Language
- External Reference
- Accept US Address Warnings
ActionWrite- FileRequired
- Asset KindRequired
- File Name
ActionWrite
- Idempotency KeyRequired
- Amount in CentsRequired
- CurrencyRequired
- Payment Method
- Return URL
ActionWrite- Idempotency KeyRequired
- Recipient NameRequired
- Street AddressRequired
- Postal CodeRequired
- CityRequired
- Country CodeRequired
- State or Province
- Extra Address Line
- Postcard MessageRequired
- Front Image Asset ID
- Sender EmailRequired
- Language
- External Reference
- Return URLRequired
- Payment Method
- Accept US Address Warnings
ActionWrite- Idempotency KeyRequired
- Recipient NameRequired
- Street AddressRequired
- Postal CodeRequired
- CityRequired
- Country CodeRequired
- State or Province
- Extra Address Line
- Postcard MessageRequired
- Front Image Asset ID
- Sender Email
- Language
- External Reference
- Accept US Address Warnings
ActionWrite
For builders
Let your AI safely access PieterPost
Go beyond Zap workflows. Install Zapier in your AI to call PieterPost actions directly from your agents—with governance built in. Authenticate once. Revoke access anytime.
Call actions in natural language with Zapier MCP
Act in PieterPost 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
Work in code with the Zapier SDK
Expose PieterPost 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 PieterPost 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: "pieterpost", owner: "me" });
await zapier.runAction({
app: 'pieterpost',
action: 'create_compose_link',
connection: connection.id,
input: {
{inputKeyValuePairs}
},
});Direct API calls to raw endpoints through fetch are not yet subject to org-level app and action restrictions.



