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 (gated)
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 Mobile	own repo Sudigital/app.neptu.day (Expo, com.sudigital.neptu)	Native Neptu client — readings, AI advisor, wallet, AR aura scanner

neptu.day and thepasar.com are legacy aliases that redirect to their *.sudigital.com subdomains (verified 2026-11-04: both answer 301 to the subdomain).

The phone client is a native app: Neptu's Expo + React Native build in its own repository (Sudigital/app.neptu.day) — see Mobile. The dashboard and Pasar open as ordinary web apps.

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 — everything under /v1: /v1/neptu/*, /v1/pasar/*, /v1/missions, /v1/nft/*, /v1/ai/*
• All business logic lives in sudi.engine — frontends are presentation only

The $SUDIGITAL Token

The $SUDIGITAL token powers the ecosystem:

• 1 billion total supply, fixed — minted on Solana mainnet 2026-07-18, 6 decimals
• Dual-chain — Solana (SPL, five programs live) + Base (ERC-20 token and Gnosis Safe)
• Burn — NFT mint fees (25% of platform revenue) burn on-chain; no mint has happened yet, so nothing has been burned
• Staking — 5-15% APY across five tiers, gated on 1,111 holders and $111,111 TVL
• Mission rewards — 80% winners / 15% NFT holders / 5% ecosystem
• NFT mint — opens 2026-11-11; no public market exists today

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
• Mobile — the native Neptu app (own repository)
• $SUDIGITAL Token — token economics and distribution