{ "operation": "signUp", "description": "Register a new user with email and password via Supabase Auth", "request": { "method": "POST", "url": "https://abcdefghijklmnop.supabase.co/auth/v1/signup", "headers": { "apikey": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.anon_key_here", "Content-Type": "application/json" }, "body": { "email": "user@example.com", "password": "SecurePassword123!", "options": { "data": { "full_name": "Jane Doe" } } } }, "response": { "statusCode": 200, "body": { "access_token": "eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.access_token_payload.signature", "token_type": "bearer", "expires_in": 3600, "expires_at": 1746360000, "refresh_token": "refresh_token_here", "user": { "id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890", "aud": "authenticated", "role": "authenticated", "email": "user@example.com", "email_confirmed_at": null, "phone": "", "app_metadata": { "provider": "email", "providers": ["email"] }, "user_metadata": { "full_name": "Jane Doe" }, "created_at": "2026-05-02T10:00:00Z", "updated_at": "2026-05-02T10:00:00Z" } } } }