NestJS

npm install @mendable/evocrawl-js

EVOCRAWL_API_KEY=fc-YOUR-API-KEY

import { Injectable } from "@nestjs/common";
import Evocrawl from "@mendable/evocrawl-js";

@Injectable()
export class EvocrawlService {
  private readonly client: Evocrawl;

  constructor() {
    this.client = new Evocrawl({ apiKey: process.env.EVOCRAWL_API_KEY });
  }

  async search(query: string, limit = 5) {
    return this.client.search(query, { limit });
  }

  async scrape(url: string) {
    return this.client.scrape(url);
  }

  async interact(url: string, prompts: string[]) {
    const result = await this.client.scrape(url, { formats: ['markdown'] });
    const scrapeId = result.metadata?.scrapeId;

    const responses = [];
    for (const prompt of prompts) {
      const response = await this.client.interact(scrapeId, { prompt });
      responses.push(response);
    }

    await this.client.stopInteraction(scrapeId);
    return responses;
  }
}

import { Body, Controller, Post } from "@nestjs/common";
import { EvocrawlService } from "./evocrawl.service";

@Controller("evocrawl")
export class EvocrawlController {
  constructor(private readonly evocrawlService: EvocrawlService) {}

  @Post("search")
  async search(@Body("query") query: string) {
    return this.evocrawlService.search(query);
  }

  @Post("scrape")
  async scrape(@Body("url") url: string) {
    return this.evocrawlService.scrape(url);
  }

  @Post("interact")
  async interact(@Body("url") url: string, @Body("prompts") prompts: string[]) {
    return this.evocrawlService.interact(url, prompts);
  }
}

import { Module } from "@nestjs/common";
import { EvocrawlService } from "./evocrawl.service";
import { EvocrawlController } from "./evocrawl.controller";

@Module({
  providers: [EvocrawlService],
  controllers: [EvocrawlController],
  exports: [EvocrawlService],
})
export class EvocrawlModule {}

curl -X POST http://localhost:3000/evocrawl/search \
  -H "Content-Type: application/json" \
  -d '{"query": "evocrawl web scraping"}'