You know the moment. You hand a prompt to Claude Code, Cursor, or Codex and then you… wait. "Thinking…" A few seconds. A dozen times an hour. All day.
That pause is the single most wasted resource in modern software: your attention, parked, staring at a spinner. Nobody owns it. Nobody pays for it. It just evaporates.
I've been thinking about whether that has to be true — and about a project, get-paid-to-code, that argues it doesn't.
The wait-state is real inventory
Pre-AI, the spinner was rare. You compiled, you waited occasionally. Now AI agents have made the wait-state frequent and predictable — a structural part of the workday. That changes it from noise into something measurable. There's a longer write-up of the idea here: https://www.claudearn.fun/blog/wait-state-the-most-wasted-attention-in-software — but the one-line version is that it's an unclaimed ad slot sitting in front of millions of developers, several times an hour.
Two things had to happen before anyone could do anything useful with it. First, AI agents made the pause common enough to matter. Second, on-chain stablecoins (USDC) made micro-payments practical — you can't pay someone a fraction of a cent through a bank, but you can on-chain.
So what's the actual idea?
claudearn (https://www.claudearn.fun/how-it-works) is a free, opt-in extension. While your agent is thinking, it shows one tasteful sponsored line in the spinner — and you keep about 50% of the revenue, paid in USDC on Solana. That's it. One line. Opt-in. One-click reversible. You were already waiting; now the wait has a (small) salary.
Now, if you're a developer, you should be skeptical. I was. So let me answer the four questions I had immediately.
"Ads in my editor? Hard no."
Fair. The whole thing lives or dies on restraint. It's one line, in a spinner that was already showing you "Thinking…", for a few seconds, and it never blocks your work. If it ever feels like more than that, you turn it off in one click. It's not a banner farm; it's a single line on a surface that was already idle.
"Does it read my code?"
No — and not as a pinky-promise, as architecture: https://www.claudearn.fun/blog/does-claudearn-read-my-code. The extension only renders the sponsored line and reports that an ad was viewed. Your source, prompts, and files never leave your machine. That was a non-negotiable for me before I'd even look at it.
"Crypto? This smells like a scam."
The healthy reaction. Two things made me comfortable: it pays in USDC, a dollar-pegged stablecoin (a dollar is a dollar, no token to gamble on), and every payout is verifiable on Solscan — you don't have to trust a dashboard. If you've never touched a Solana wallet, here's an honest "is Phantom wallet safe" breakdown: https://www.claudearn.fun/blog/is-phantom-wallet-safe — self-custody, the real risks, and what to ignore.
"Okay, how much does it actually pay?"
This is where most "earn while you code" pitches lie. claudearn's answer is refreshingly boring: roughly $15–$60 a month, and it varies with advertiser demand and how many hours you actually code. There's a full honest breakdown of the earnings here: https://www.claudearn.fun/blog/how-much-can-you-earn-coding-downtime. It's beer money, not a salary — but it's beer money for time you were already losing.
Where I landed
I'm allergic to "make money coding!" hype, and claudearn mostly avoids it — the numbers are modest, the framing is honest, and the privacy model is the part they lead with, not bury. As a way to recover a little value from time the AI agent is already eating, it's a clever, well-aimed idea. Whether one line in a spinner becomes a real income stream is a bet on advertiser demand — but the mechanism is sound, and the developer keeps half.
If you want to poke at it: it's free, works with Claude Code, Cursor, VS Code, and Codex (https://www.claudearn.fun/monetize-claude-code), and you can read exactly how the auction and payout flow works before installing anything: https://www.claudearn.fun/how-it-works.
Either way, the bigger point stands: the wait-state is real, it's growing, and "watch the spinner do nothing" probably isn't the best thing we can do with it.
What would you want done with that idle moment — nothing, ads-for-pay, or something else entirely? Genuinely curious where other devs land on this.
I also updated the saved copy at marketing/seo/devto-article.md is the markdown version; this plain version is yours to paste. Want the same cleaned-up plain version for Hashnode and a shorter r/SideProject Reddit post?
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