route.ts
For the full content of this gist, refer to https://gist.github.com/CodingAbdullah/ade77f65015450df39d177aef496561b
McMaster. Software Engineer with a keen interest in blockchain and web3.
// Firecrawl API fetches data from this Cryptocurrency website (coingecko.com)
// LLM Data processed from website, ensure it conforms to standards (key components of the data), marked using Zod
// Schema/Structured data passed as a tool to the AI SDK using the Open AI model
import FirecrawlApp from "@mendable/firecrawl-js";
import { groq } from '@ai-sdk/groq';
import { NextResponse } from "next/server";
import { generateObject } from 'ai';
import marketSchema from "@/app/utils/constants/MarketSchema";
import AITextGeneratedSchema from "@/app/utils/constants/AITextGeneratedSchema";
export async function GET() {
// Check if the API key is set
const apiKey = process.env.FIRECRAWL_API_KEY;
if (!apiKey) {
return NextResponse.json({ error: 'API key is not set' }, { status: 500 });
}
// Setting up the Firecrawl app
const app = new FirecrawlApp({ apiKey });
// Retrieve the web scraping result from the Coin Gecko webpage
// Utilize the Market Schema created using Zod for guidance
const scrapeResult = await app.scrapeUrl("https://coingecko.com/", {
formats: ["json"],
jsonOptions: { schema: marketSchema },
timeout: 50000
});
// Conditionally return data from the Firecrawl API call
if (!scrapeResult.success) {
return NextResponse.json({ error: 'Failed to fetch market insights' }, { status: 500 });
}
else {
// Generate an object containing valuable market information
// Utilize the Firecrawl API data to generate content and the AI Text Generated Schema
const { object } = await generateObject({
model: groq('llama-3.3-70b-versatile'),
schema: AITextGeneratedSchema,
prompt: `Analyze the following cryptocurrency market data and provide insights:
${JSON.stringify(scrapeResult.json, null, 2)}
Provide a detailed analysis including a summary, Bitcoin analysis, Ethereum analysis,
overall market overview, analysis of trending coins, analysis of top gainers, and a conclusion.`
});
return NextResponse.json(object, { status: 200 });
}
}