Lit Protocol Blog

How to program a crypto wallet

A crypto wallet is a private key and some code that signs with it. Here is how to write one in JavaScript, and how to keep the key out of your app when real money is involved.…

5 min read

7 Oct 2026 Developers

How to verify the code that signs your transactions

3 min read

5 Oct 2026 Developers

How to add wallets to your app with an API

3 min read

2 Oct 2026 Developers

How to sign transactions from your backend without exposing the private key

3 min read

30 Sep 2026 Developers

How to give Claude Code and MCP servers secrets without handing them the keys

3 min read

28 Sep 2026 Developers

How to write wallet signing policies as code

3 min read

16 Sep 2026

Lit Protocol now supports confidential, verifiable AI deployments

2 min read

1 Apr 2026

Lit V3 Is Live: Confidential Compute and Key Management in One API

2 min read

5 Mar 2026

Naga Network Sunset & Lit v3 Transition

1 min read

26 Feb 2026

Introducing Lit Protocol v3 - Chipotle

5 min read

20 Jan 2026

Now Live: Lit Protocol V1

1 min read

11 Dec 2025

Vincent Yield Rewards Airdrop

5 min read

24 Nov 2025

What's next for Lit Protocol?

2 min read