PinMe Worker Email API Integration

Guides how to call PinMe platform's email sending API in a PinMe Worker (TypeScript).

Environment Variables

The following environment variables are automatically injected when the Worker is created, no manual configuration needed:

// backend/src/worker.ts
export interface Env {
  DB: D1Database;
  API_KEY: string;      // Project API Key, used for send_email authentication
  BASE_URL?: string;    // Optional override for PinMe API base URL, defaults to https://pinme.cloud
}

API_KEY is the sole credential for the Worker to call PinMe platform APIs. When BASE_URL is not set, it defaults to https://pinme.cloud.

---

Send Email API

Endpoint: POST {BASE_URL}/api/v4/send_email Authentication: X-API-Key header (using env.API_KEY) Sender: Automatically set to {project_name}@pinme.cloud

Request Format

{
  "to": "user@example.com",
  "subject": "Your verification code",
  "html": "<p>Your code is <strong>123456</strong></p>"
}

Field	Type	Required	Description
to	string	Yes	Recipient email address
subject	string	Yes	Email subject
html	string	Yes	HTML body

Response Format

Success (200):

{ "code": 200, "msg": "ok", "data": { "ok": true } }

Errors:

HTTP Status	Meaning	data.error Example
401	API Key missing or invalid	"X-API-Key header is required" / "Invalid API key"
400	Parameter validation failed	"Invalid email address" / "Subject is required"
500	Email service error	"Failed to send email"

Worker Example Code