Momei V3 Documentation

Quick Start

Visit momei.ink, select your document type, describe what you need, and click Generate. The AI creates your document with real-time SSE streaming.

Supported Document Types

API Reference

POST /api/generate

Submit a document generation job (async). Returns a job ID for SSE streaming.

{
  "userId": "user_xxx",
  "userPrompt": "Write a BOI proposal for...",
  "marketZone": "TH",
  "documentType": "boi",
  "priority": "quality"
}

GET /api/job/:id/stream

SSE endpoint for real-time streaming of generation progress and final output.

POST /api/user

Create or retrieve a user account. Each user gets free credits to start.

{
  "userId": "user_xxx",
  "email": "optional@email.com",
  "countryMarket": "TH"
}

How Async Generation Works

1. Submit: You describe your document and submit the generation request
2. Queue: The job enters an async queue — no waiting for synchronous responses
3. Process: Worker picks up the job, selects the optimal AI model via the multi-model router
4. Stream: Real-time SSE stream shows generation progress — watch your document come to life
5. Complete: Full document available for review, copy, or export

Credits & Billing

Momei uses a credit-based billing system with transparent ledger tracking:

• Each document generation costs 10-15 credits depending on complexity
• Free tier includes 3 documents per month (no credit card required)
• Pro plan: $19/month for 100 credits (~30 documents)
• Business plan: $79/month for 500 credits + team features
• All transactions are recorded in an immutable ledger for full transparency

View full pricing →