Spring Boot

firecrawl.api-key=${FIRECRAWL_API_KEY}

export FIRECRAWL_API_KEY=fc-YOUR-API-KEY

import com.firecrawl.client.FirecrawlClient;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

@Configuration
public class FirecrawlConfig {

    @Bean
    public FirecrawlClient firecrawlClient(
            @Value("${firecrawl.api-key}") String apiKey) {
        return FirecrawlClient.builder()
            .apiKey(apiKey)
            .build();
    }
}

import com.firecrawl.client.FirecrawlClient;
import com.firecrawl.models.Document;
import com.firecrawl.models.SearchData;
import com.firecrawl.models.SearchOptions;
import com.firecrawl.models.ScrapeOptions;
import com.firecrawl.models.BrowserExecuteResponse;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Map;

@RestController
@RequestMapping("/api")
public class FirecrawlController {

    private final FirecrawlClient firecrawl;

    public FirecrawlController(FirecrawlClient firecrawl) {
        this.firecrawl = firecrawl;
    }

    @PostMapping("/search")
    public SearchData search(@RequestBody Map<String, Object> body) {
        return firecrawl.search(
            (String) body.get("query"),
            SearchOptions.builder()
                .limit((int) body.getOrDefault("limit", 5))
                .build()
        );
    }

    @PostMapping("/scrape")
    public Map<String, Object> scrape(@RequestBody Map<String, String> body) {
        Document doc = firecrawl.scrape(body.get("url"));
        return Map.of(
            "markdown", doc.getMarkdown(),
            "metadata", doc.getMetadata()
        );
    }

    @PostMapping("/interact")
    public Map<String, Object> interact(@RequestBody Map<String, String> body) {
        Document doc = firecrawl.scrape(body.get("url"),
            ScrapeOptions.builder().formats(List.of((Object) "markdown")).build());
        String scrapeId = (String) doc.getMetadata().get("scrapeId");

        BrowserExecuteResponse response = firecrawl.interact(scrapeId,
            body.getOrDefault("code", "const title = await page.title(); console.log(title);"));

        firecrawl.stopInteractiveBrowser(scrapeId);

        return Map.of("result", response.getStdout());
    }
}

./gradlew bootRun

# Search the web
curl -X POST http://localhost:8080/api/search \
  -H "Content-Type: application/json" \
  -d '{"query": "firecrawl web scraping"}'

# Scrape a page
curl -X POST http://localhost:8080/api/scrape \
  -H "Content-Type: application/json" \
  -d '{"url": "https://example.com"}'

# Interact with a page
curl -X POST http://localhost:8080/api/interact \
  -H "Content-Type: application/json" \
  -d '{"url": "https://www.amazon.com", "code": "const title = await page.title(); console.log(title);"}'