diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index 6c43eaa..4e75274 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -50,18 +50,18 @@ jobs:
             --thresholds ops/performance/latency_thresholds.json \
             --iterations 600
 
-      - name: Login to Gitea registry
-        if: github.event_name != 'pull_request'
-        uses: docker/login-action@v3
-        with:
-          registry: git.allucanget.biz
-          username: ${{ secrets.REGISTRY_USERNAME }}
-          password: ${{ secrets.REGISTRY_TOKEN }}
+      # - name: Login to Gitea registry
+      #   if: github.event_name != 'pull_request'
+      #   uses: docker/login-action@v3
+      #   with:
+      #     registry: git.allucanget.biz
+      #     username: ${{ secrets.REGISTRY_USERNAME }}
+      #     password: ${{ secrets.REGISTRY_TOKEN }}
 
-      - name: Build and push image
-        if: github.event_name != 'pull_request'
-        uses: docker/build-push-action@v6
-        with:
-          context: .
-          push: true
-          tags: git.allucanget.biz/${{ secrets.REGISTRY_NAMESPACE }}/arbitrade:${{ github.sha }}
+      # - name: Build and push image
+      #   if: github.event_name != 'pull_request'
+      #   uses: docker/build-push-action@v6
+      #   with:
+      #     context: .
+      #     push: true
+      #     tags: git.allucanget.biz/${{ secrets.REGISTRY_NAMESPACE }}/arbitrade:${{ github.sha }}
diff --git a/Dockerfile b/Dockerfile
index 02c9944..05c20d9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -16,6 +16,6 @@ COPY web /app/web
 
 RUN pip install --no-cache-dir --no-deps .
 
-EXPOSE 8000
+EXPOSE 9090
 
 CMD ["python", "-m", "arbitrade.main"]
diff --git a/README.md b/README.md
index 44f69fd..11e64b5 100644
--- a/README.md
+++ b/README.md
@@ -265,6 +265,65 @@ Important:
 
 - [docker-compose.yml](docker-compose.yml) uses `git.allucanget.biz/allucanget/arbitrade:latest` as the default image reference.
 
+## Coolify Deployment (Nixpacks)
+
+Use this when deploying directly from Git in Coolify without the Dockerfile path.
+
+### 1) Create application in Coolify
+
+- In Coolify, create a new `Application` from your Git repository.
+- Branch: `main` (or your release branch).
+- Build Pack: `Nixpacks`.
+- Root Directory: `.`
+
+### 2) Configure build and start behavior
+
+Set these in Coolify application settings:
+
+- Build Command: leave empty (let Nixpacks auto-detect Python).
+- Install Command: leave empty (Nixpacks will install from `pyproject.toml`, which reads `requirements/latest-runtime.in`).
+- Start Command: `python -m arbitrade.main`
+- Port: `8000`
+
+### 3) Configure health check and networking
+
+- Health Check Path: `/health`
+- Exposed Port: `8000`
+- Use Coolify-generated domain or attach your own domain.
+
+### 4) Configure persistent storage
+
+Add a persistent volume in Coolify:
+
+- Mount Path: `/app/data`
+
+This preserves DuckDB and other runtime artifacts across restarts/redeploys.
+
+### 5) Configure environment variables
+
+Add runtime environment variables in Coolify (UI: Environment Variables):
+
+- `APP_ENV=prod`
+- `APP_HOST=0.0.0.0`
+- `APP_PORT=8000`
+- `DUCKDB_PATH=/app/data/arbitrade.duckdb`
+- `LOG_LEVEL=INFO`
+- `LOG_JSON=true`
+- `KRAKEN_API_KEY=...`
+- `KRAKEN_API_SECRET=...`
+- `KRAKEN_API_KEY_PERMISSIONS=query,trade`
+
+Recommended:
+
+- Configure `FERNET_KEY` in Coolify secrets (do not commit it).
+- Keep all exchange keys/secrets in Coolify secret variables only.
+
+### 6) Deploy and verify
+
+- Trigger deploy in Coolify.
+- Verify app boot logs show startup completed.
+- Verify `GET /health` returns success on deployed URL.
+
 ## Gitea CI / Registry Setup
 
 CI file:
diff --git a/docker-compose.yml b/docker-compose.yml
index 58b9e83..3f46605 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -7,7 +7,7 @@ services:
     env_file:
       - .env
     ports:
-      - "8000:8000"
+      - "9090:9090"
     volumes:
       - ./data:/app/data
     restart: unless-stopped
diff --git a/src/arbitrade/config/settings.py b/src/arbitrade/config/settings.py
index b503e42..dc9ed4d 100644
--- a/src/arbitrade/config/settings.py
+++ b/src/arbitrade/config/settings.py
@@ -17,7 +17,7 @@ class Settings(BaseSettings):
 
     app_env: str = Field(default="dev", alias="APP_ENV")
     app_host: str = Field(default="0.0.0.0", alias="APP_HOST")
-    app_port: int = Field(default=8000, alias="APP_PORT")
+    app_port: int = Field(default=9090, alias="APP_PORT")
 
     log_level: str = Field(default="INFO", alias="LOG_LEVEL")
     log_json: bool = Field(default=True, alias="LOG_JSON")