index.js

import express from "express";
import fetch from "node-fetch";
import multer from "multer";
import { Client } from "@gradio/client";

const CREATOR = "LoRDx";
const PORT = 7860;

const app = express();
const upload = multer();


const pinn = async (query) => {
    const url = "https://www.pinterest.com/resource/BaseSearchResource/get/?data=" +
        encodeURIComponent(JSON.stringify({ options: { query } }));
    const res = await fetch(url, {
        method: "HEAD",
        headers: {
            "screen-dpr": "4",
            "x-pinterest-pws-handler": "www/search/[scope].js",
        }
    });
    if (!res.ok) throw new Error("Request failed");
    const lh = res.headers.get("Link");
    if (!lh) throw new Error("No results found");
    return [...lh.matchAll(/<([^>]+)>/g)].map(m => m[1]);
};

app.get('/', (req, res) => {
    res.send("API running");
});

app.get('/search/pin', async (req, res) => {
    const { query } = req.query;
    if (!query) return res.status(400).json({ error: "Missing query" });
    try {
        const result = await pinn(query);
        res.json({ status: true, creator: CREATOR, result });
    } catch (err) {
        res.status(500).json({ error: err.message });
    }
});

app.post("/tools/ocr", upload.single("image"), async (req, res) => {
  try {
    if (!req.file) return res.status(400).send("No image uploaded.");
    const imgBuff = req.file.buffer;
    const imgBlob = new Blob([imgBuff], { type: req.file.mimetype });
    const client = await Client.connect("prithivMLmods/Multimodal-OCR2");
    const result = await client.predict("/generate_image", {
      model_name: "Nanonets-OCR-s",
      text: "OCR this image",
      image: imgBlob,
      max_new_tokens: 1024,
      temperature: 0.1,
      top_p: 0.05,
      top_k: 1,
      repetition_penalty: 1,
    });
    res.json({ status: true, creator: CREATOR, result: result.data });
  } catch (err) {
    res.status(500).send(err.message);
  }
});

app.listen(PORT, () => console.log(`Server running on ${PORT}`));

process.on('SIGINT', () => process.exit(0));