2026-07-16 13:14:15 -06:00
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# Copy to ./.env on the VPS and fill in. Never commit the real .env.
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2026-07-16 13:25:21 -06:00
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# Domain for Caddy automatic HTTPS. Its Cloudflare DNS A record must point to this
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# VPS IP as "DNS only" (grey cloud) so Caddy can issue the Let's Encrypt cert and
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# SSE (/api/stream) is not buffered by Cloudflare's proxy.
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DOMAIN=arbpulse.wayool.com
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2026-07-16 13:14:15 -06:00
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NODE_ENV=production
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PORT=8080
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# Engine tuning (mirrors render.yaml production defaults)
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STALE_MS=3000
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FLICKER_CONFIRM_MS=150
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MIN_NET_PROFIT_PCT=0.0005
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MAX_TRADE_BTC=0.25
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LATENCY_MS=120
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LATENCY_SLIPPAGE_BPS=2
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CIRCUIT_BREAKER_LOSSES=5
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CIRCUIT_BREAKER_COOLDOWN_MS=15000
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INITIAL_USDT=50000
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INITIAL_BTC=0.5
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DEMO_MODE=false
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RECORD_FEED=false
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# Observability. Error monitoring is on when SENTRY_DSN is set.
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# Leave SENTRY_TRACING=false for 24/7 (keeps spans off the free-tier quota).
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SENTRY_DSN=
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SENTRY_TRACING=false
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LOG_LEVEL=info
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# Upstash (optional): rate limiting on /api/* + short-TTL snapshot cache.
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# Leave empty to disable both features.
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UPSTASH_REDIS_REST_URL=
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UPSTASH_REDIS_REST_TOKEN=
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