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Documents

client.documents

download(params)​

Download a document (shipping label, invoice, manifest, or proof of delivery) as a PDF.

Parameters​

NameTypeRequiredDescription
waybillstringYesShipment waybill number
typeDocumentTypeYes"label" | "invoice" | "manifest" | "pod"

Returns​

Promise<ArrayBuffer> — raw PDF bytes.

Example — save to disk (Node.js)​

import { writeFileSync } from "fs";
import { DelhiveryClient } from "delhivery-sdk";

const client = new DelhiveryClient({ token: process.env.DELHIVERY_TOKEN! });

const pdf = await client.documents.download({
  waybill: "1234567890",
  type: "label",
});

writeFileSync("shipping-label.pdf", Buffer.from(pdf));

Example — stream to HTTP response (Express)​

app.get("/label/:waybill", async (req, res) => {
  const pdf = await client.documents.download({
    waybill: req.params.waybill,
    type: "label",
  });

  res.set("Content-Type", "application/pdf");
  res.set("Content-Disposition", `inline; filename="${req.params.waybill}.pdf"`);
  res.send(Buffer.from(pdf));
});