# ============================================================
# Nexus — Environment Configuration
# Copy this file to .env and fill in your values.
#
# There are two .env consumers in this repo:
#   1. Repo-root .env  → used by scripts/ and mcp-server/ (Node, dotenv)
#   2. frontend/.env    → used by the SvelteKit app (Vite, PUBLIC_* only)
# Vite ONLY exposes variables prefixed with PUBLIC_ to browser code.
# ============================================================

# ------------------------------------------------------------
# A. Scripts + MCP server  (repo-root .env)
# ------------------------------------------------------------

# Tatum API key. REQUIRED for the MCP server (reads Sui via the Tatum gateway)
# and for scripts (seed_marketplace.ts, walrus-spike.ts, test-contracts.ts).
TATUM_API_KEY=your_tatum_api_key_here

# Tatum Sui RPC gateway used by the MCP server. Defaults to testnet if unset.
TATUM_RPC_URL=https://sui-testnet.gateway.tatum.io

# Network selector. Options: testnet | mainnet | devnet
SUI_NETWORK=testnet

# Sui wallet private key in BECH32 format (starts with "suiprivkey1...").
# Required ONLY by seed_marketplace.ts to sign listing transactions.
# Never needed by the frontend (the browser wallet signs there).
SUI_PRIVATE_KEY=suiprivkey1_your_private_key_here

# Move contract addresses (populated after `sui client publish`).
# Consumed by scripts and the MCP server.
NEXUS_PACKAGE_ID=
NEXUS_MARKETPLACE_ID=

# Walrus endpoints. Publisher = uploads, Aggregator = downloads.
WALRUS_PUBLISHER_URL=https://publisher.walrus-testnet.walrus.space
WALRUS_AGGREGATOR_URL=https://aggregator.walrus-testnet.walrus.space

# ------------------------------------------------------------
# B. Frontend  (frontend/.env — Vite, PUBLIC_* only)
# ------------------------------------------------------------
# All of these have hardcoded fallbacks in frontend/src/lib/sui/config.ts,
# so the app loads even if they are unset — but set them for clarity/prod.

PUBLIC_SUI_NETWORK=testnet
PUBLIC_TATUM_RPC_URL=https://sui-testnet.gateway.tatum.io

# Optional: send this as x-api-key so the frontend's Tatum RPC calls are
# authenticated. Without it the frontend still works via Tatum's anonymous tier.
PUBLIC_TATUM_API_KEY=your_tatum_api_key_here

PUBLIC_NEXUS_PACKAGE_ID=
PUBLIC_NEXUS_MARKETPLACE_ID=
PUBLIC_WALRUS_AGGREGATOR_URL=https://aggregator.walrus-testnet.walrus.space

# Optional: Seal key servers for encrypted datasets (comma-separated object IDs).
# Defaults to the Mysten testnet open-mode key servers if unset.
PUBLIC_SEAL_KEY_SERVERS=0x73d05d62c18d9374e3ea529e8e0ed6161da1a141a94d3f76ae3fe4e99356db75,0xf5d14a81a982144ae441cd7d64b09027f116a468bd36e7eca494f750591623c8

# ------------------------------------------------------------
# C. Legacy / unused (kept for reference — safe to omit)
# ------------------------------------------------------------
# SUI_RPC_URL=https://sui-testnet.gateway.tatum.io      # not read by current code
# WALRUS_UPLOAD_RELAY_URL=https://upload-relay.testnet.walrus.space  # SDK-only path, unused