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Dockerfile

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+# Build
+FROM golang:alpine AS builder
+
+LABEL stage=gobuilder
+RUN apk update --no-cache && apk add --no-cache tzdata
+
+WORKDIR /build
+
+ADD go.mod .
+ADD go.sum .
+RUN go mod download
+
+COPY . .
+RUN CGO_ENABLED=0 GOOS=linux go build -a -installsuffix cgo -o /app/openserp .
+
+
+FROM zenika/alpine-chrome:with-chromedriver
+
+ENV PYTHONUNBUFFERED=1 \
+    HF_PORT=7860
+
+WORKDIR /usr/local/bin
+
+COPY --from=builder /app/openserp /usr/local/bin/openserp
+
+COPY config.yaml ./config.yaml
+
+RUN chmod +x /usr/local/bin/openserp
+
+RUN mkdir -p /home/appuser && \
+    addgroup -g 1000 appuser && \
+    adduser -D -u 1000 -G appuser appuser && \
+    chown -R appuser:appuser /usr/local/bin
+
+USER appuser
+
+EXPOSE 7860
+
+HEALTHCHECK --interval=30s --timeout=5s --start-period=10s --retries=3 \
+  CMD wget --no-verbose --tries=1 --spider http://localhost:7860/health || exit 1
+
+CMD ["openserp", "serve", "-a", "0.0.0.0", "-p", "7860"]

README.md

@@ -1,10 +1,64 @@
 ---
-title: Openserp Api
-emoji: 🐠
-colorFrom: yellow
+title: OpenSERP API
+emoji: 🔍
+colorFrom: blue
 colorTo: green
 sdk: docker
-pinned: false
+app_port: 7860
 ---
 
-Check out the configuration reference at https://huggingface.co/docs/hub/spaces-config-reference
+# OpenSERP API Service
+
+Open-source search engine results API (Google, Yandex, Baidu, Bing, DuckDuckGo).
+
+## API Endpoints
+
+### Mega Search
+```bash
+curl "https://YOUR_SPACE.hf.space/mega/search?text=golang&limit=10"
+```
+
+### Search Specific Engine
+```bash
+curl "https://YOUR_SPACE.hf.space/google/search?text=golang&limit=10"
+curl "https://YOUR_SPACE.hf.space/duck/search?text=golang&limit=10"
+curl "https://YOUR_SPACE.hf.space/bing/search?text=golang&limit=10"
+```
+
+### Image Search
+```bash
+curl "https://YOUR_SPACE.hf.space/mega/image?text=golang logo&limit=20"
+```
+
+### List Available Engines
+```bash
+curl "https://YOUR_SPACE.hf.space/mega/engines"
+```
+
+### Health Check
+```bash
+curl "https://YOUR_SPACE.hf.space/health"
+```
+
+## Query Parameters
+
+| Parameter | Description | Example |
+|-----------|-------------|---------|
+| `text` | Search query | `golang programming` |
+| `lang` | Language code | `EN`, `DE`, `RU` |
+| `date` | Date range | `20230101..20231231` |
+| `file` | File extension | `PDF`, `DOC` |
+| `site` | Site-specific | `github.com` |
+| `limit` | Results count | `10`, `25` |
+
+## Environment Variables (Optional)
+
+Set in HF Space Settings > Repository Secrets:
+
+| Variable | Description |
+|----------|-------------|
+| `PROXY` | HTTP/SOCKS5 proxy URL |
+
+## Credits
+
+Built with [OpenSERP](https://github.com/karust/openserp) by karust.

config.yaml

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+server:
+  host: 0.0.0.0
+  port: 7860
+  debug: false
+  verbose: true
+  raw_requests: false
+  insecure: true
+
+app:
+  timeout: 15
+  browser_path: ""
+  head: false
+  leakless: false
+  leave_head: false
+  stealth: false
+
+proxies:
+  # Set PROXY env var or uncomment below:
+  #global: http://127.0.0.1:8080
+  health:
+    failure_threshold: 3
+
+cache:
+  ttl_seconds: 60
+  max_size: 1000
+
+resilience:
+  max_retries: 2
+  allow_endpoint_fallback: false
+
+cors:
+  enabled: true
+  allow_origins: "*"
+  allow_methods: "GET, POST, OPTIONS"
+  allow_headers: "Origin, Content-Type, Accept, Authorization, X-Use-Proxy"
+  max_age: 86400
+
+google:
+  rate_requests: 4
+  rate_burst: 2
+  captcha: true
+
+yandex:
+  rate_requests: 4
+  rate_burst: 2
+
+baidu:
+  rate_requests: 4
+  rate_burst: 2
+
+bing:
+  rate_requests: 4
+  rate_burst: 2
+
+duckduckgo:
+  rate_requests: 4
+  rate_burst: 2