Bitcoin iconBitcoinSep 26, 2026

Jack Dorsey’s Block Brings Lightning Network to x402

For decades, the internet ignored HTTP status code 402, a built-in checkout lane for the web that nobody used. Now, artificial intelligence (AI) agents need to spend money thousands of times a day without humans clicking a button.

Jack Dorsey’s Block Brings Lightning Network to x402

Share this story

Send the public story page.

Useful takeaways from this story.

For decades, the internet ignored HTTP status code 402, a built-in checkout lane for the web that nobody used.

Now, artificial intelligence (AI) agents need to spend money thousands of times a day without humans clicking a button.

To solve this, Block plugged the Lightning Network directly into the x402 payment standard.

Building the complete brief

The page is ready to read now. The fuller skim-friendly version will appear here automatically.

The useful part

For decades, the internet ignored HTTP status code 402, a built-in checkout lane for the web that nobody used. Now, artificial intelligence (AI) agents need to spend money thousands of times a day without humans clicking a button. To solve this, Block plugged the Lightning Network directly into the x402 payment standard.

Keep reading in the app

Open the app view to save this story, compare related coverage, and continue from the same source.

Open in app