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11 Nov 2026 ·Developers

How to verify a user's email and link it to their wallet

Require two proofs: the user can read the mailbox, and the wallet agrees. A Lit Action signs the verification link, emails it directly, and checks it when the user comes back, so your backend never holds a link it could use itself. Here is the flow and the code.…

6 min read

9 Nov 2026 ·Developers

How to store email addresses on-chain without making them public or guessable

3 min read

6 Nov 2026 ·Developers

How to send email without exposing your email provider's API key

3 min read

3 Nov 2026 ·Key management

Customer-managed keys vs zero operator access

4 min read

2 Nov 2026 ·Developers

How to build a Hyperliquid trading bot without keeping the private key on your server

6 min read

30 Oct 2026 ·Developers

How fast is signing in a secure enclave? Hyperliquid signing latency, measured

3 min read

29 Oct 2026 ·Verification

How to show regulators exactly which code handled your data

4 min read

27 Oct 2026 ·Key management

How fintechs make sure no single employee can move funds

4 min read

22 Oct 2026 ·AI

How to run an AI agent on customer data so the hosting provider can't read it

3 min read

20 Oct 2026 ·AI agents

How to give an AI agent production credentials without the agent seeing them

3 min read

19 Oct 2026 ·Developers

How to make a wallet that works on Ethereum and Solana

4 min read

16 Oct 2026 ·Developers

How to give your AI agent a crypto wallet

4 min read

15 Oct 2026 ·Key management

How to prove to auditors that no employee can access your customers' keys

4 min read