API

API Documentation

REST-based API for LegalMint AI platform

Base URL

/api

Authentication

Supabase Auth cookies

Content-Type

application/json

Endpoints

POST/api/email/welcome

Send a welcome email after signing up

Request Body:

{
  "email": "string",
  "name": "string"
}

POST/api/auth/delete-account

Auth Required

Delete user profile and user auth account along with all associated data

GET/api/auth/logout

Sign out the authenticated user and redirect to login

POST/api/documents/generate

Auth Required

Generate a new legal document using NVIDIA NIM / Groq AI models

Request Body:

{
  "businessProfileId": "uuid",
  "templateId": "uuid",
  "title": "string"
}

POST/api/documents/export

Auth Required

Export an existing legal document to PDF, DOCX, HTML, or Markdown

Request Body:

{
  "documentId": "uuid",
  "title": "string",
  "content": "string",
  "format": "DOCX|HTML|MARKDOWN|PDF"
}

POST/api/billing/create-payment-link

Auth Required

Create a Cashfree payment link for subscription plan upgrades

Request Body:

{
  "planId": "string",
  "customerEmail": "string",
  "customerPhone": "string (optional)",
  "customerName": "string (optional)"
}

POST/api/webhooks/cashfree

Receives payment and subscription events from Cashfree. Validates HMAC-SHA256 signature using `CASHFREE_WEBHOOK_SECRET`.