Upload Your First File (3 minutes)

Basic Upload Pattern

import { Pinner } from "@lumeweb/pinner";
 
const pinner = new Pinner({ jwt: "YOUR_API_TOKEN" });
 
const file = new File(["Hello, Pinner!"], "hello.txt", { type: "text/plain" });
const result = await pinner.uploadAndWait(file);
 
console.log("CID:", result.cid);
console.log("Name:", result.name);
console.log("Size:", result.size, "bytes");

Expected output:

Uploaded CID: bafybeiemxf5abjwjbikoz4mc3a3dla6ual3jsgpdr4cjr3oz3evfyavhwq
Gateway URL: https://bafybeiemxf5abjwjbikoz4mc3a3dla6ual3jsgpdr4cjr3oz3evfyavhwq.ipfs.dweb.link
Size: 154 bytes
Time: 0.123s

Verify it worked

pinner status bafybeiemxf5abjwjbikoz4mc3a3dla6ual3jsgpdr4cjr3oz3evfyavhwq

Pinata Migration → Reference Docs →