SUDIGITAL Ecosystem

SUDIGITAL is a unified Web3 platform that powers three distinct products through a single backend, a single database, and a single authentication system. Users log in once and access everything.

The Vision

Instead of building three separate backends with three databases and three auth systems, SUDIGITAL consolidates everything into one engine — sudi.engine. This eliminates duplication, ensures data consistency, and lets users move between products seamlessly.

Three Products, One Platform

Product	Surface	Description
Web	sudigital.com	Unified member dashboard + main site — missions, NFTs, XP, staking
Neptu	neptu.sudigital.com · in-app /neptu	AI-powered Balinese astrology — readings, AI, calendar
ThePasar	pasar.sudigital.com · in-app /pasar	Prediction market for anticipating outcomes of real-world events

neptu.day and thepasar.com are legacy aliases that redirect to their *.sudigital.com subdomains.

How It Connects

sudigital.com ──────────┐
neptu.sudigital.com ────┼──> sudi.engine API ──> PostgreSQL
pasar.sudigital.com ────┘        │
                                 ├── Privy (unified auth)
                                 ├── Worker (background jobs)
                                 └── Telegram bot

• One monorepo — all frontends (apps/web, apps/neptu, apps/pasar) live in this repo and call the sudi.engine API
• 1 user = 1 Privy account — login once, access all products
• Single-root SSO — products are served on *.sudigital.com and share Privy's first-party HttpOnly session cookie; neptu.day and thepasar.com are redirect aliases
• API routes organized by domain — /neptu/*, /hub/*, /pasar/*
• All business logic lives in sudi.engine — frontends are presentation only

The $SUDIGITAL Token

The $SUDIGITAL token powers the ecosystem:

• 1 billion total supply
• Dual-chain — Solana (SPL) + Base (ERC-20)
• Burn — NFT mint fees (25% of platform revenue) burned on-chain; more burn sources planned
• 5-15% APY staking rewards
• Mission rewards — 80% winners / 15% NFT holders / 5% ecosystem

Tech Stack

Layer	Tool
Runtime	Bun
Monorepo	Turborepo
API	Elysia
ORM	Drizzle (PostgreSQL)
Auth	Privy (ES256/EdDSA JWT)
LLM	OpenAI + Google Vertex (DeepSeek opt-in)
Blockchain	Solana + Base (EVM)
Exchange	ccxt (CEX), Jupiter API (DEX)

Next Steps

• Architecture — how the unified backend works
• Products — what each product does
• $SUDIGITAL Token — token economics and distribution