A shadow economy is forming around unused AI credits, and it’s growing fast enough to worry the providers who issue them. According to Hacker News, where security researcher Matt Lenhard’s piece “Who Are the Token Brokers?” climbed to 173 points, a network of brokers is now buying discounted inference credits from startups and reselling them to anyone willing to pay. What used to be quiet swapping in private founder groups has turned into a commercial market with public marketplaces, Telegram channels, and cold outreach.
This matters because it exposes a soft spot in how the AI industry hands out compute.
What’s actually happening
Startups accumulate credits they can’t burn: leftover cloud grants, accelerator perks, promotional inference from providers courting new customers. Brokers buy that surplus and move it downstream. Lenhard didn’t just read about it. He emailed the brokers directly, and one seller offered him $100k in spend per day.
Here’s the mechanism that stands out. The brokers usually don’t hand over provider API keys. Instead they run a proxy that pulls from a pool of keys and forwards your request. You get cheap inference. You never see where it comes from.
The discounts tell the story:
- Marketplaces like AI Credits list credits at 30 to 80 percent off.
- Direct relay pitches to founders quote 40 to 50 percent off list.
- Sites like CheapCredits advertise a flat 40 percent off every model, framed as “bulk pricing.”
Lenhard, who has spent time in the industry, is skeptical of that framing. A 40 percent discount, he notes, is “very unlikely unless you are one of the provider’s top customers.” His read: the supply is being acquired some other way. When a reseller offers steep, uniform discounts on compute it shouldn’t have cheap access to, the pricing itself is the tell.
Why it’s happening now
Two forces are colliding. Providers flooded the market with credits to win developers during the land grab. At the same time, plenty of funded startups are sitting on perks they’ll never fully use. That mismatch creates supply, and tokens have quietly become a pseudo-currency with enough liquidity to trade.
Lenhard’s rough estimate: tens of millions of dollars in credits floating across the sites, forums, and resellers he looked at. Some of these operations even publish a GDPR-compliant Data Processing Agreement, which is a strange kind of professionalism for a market that mostly lives in the gray zone.
The risk nobody’s pricing in
Cheap inference sounds great until you ask what you’re actually buying. If you route production traffic through a broker’s proxy, your prompts and data pass through infrastructure you don’t control and can’t audit. For anything touching customer data, that’s a real exposure, DPA or not.
There’s provider risk too. Reselling credits almost always violates terms of service. Lenhard expects the party to end: “As we see the market turn and companies become more aware of costs, crackdowns on this type of abuse probably aren’t far behind.” When those keys get revoked, whatever you built on top of them stops working.
Practical takeaways
For founders and operators, a few clear moves:
- If you’re tempted to buy, treat broker credits as disposable. Never route sensitive data or critical production flows through a proxy you can’t verify.
- If you’re sitting on unused credits, know that selling them likely breaks your provider agreement and could get your account flagged.
- Read the discount as a signal. Compute at 40 to 80 percent off list isn’t a deal the provider intended. Someone is arbitraging a gap that will close.
- Watch for the crackdown. Providers can tighten grant terms, add usage verification, or kill transferability overnight. Don’t build a cost model on prices that depend on abuse continuing.
The token broker market is a symptom of an industry still figuring out how to price and distribute compute. Discounts this steep don’t come from bulk buying. They come from a gap between how credits are handed out and how they get used. That gap is closing, and the brokers know it. The full breakdown, including Lenhard’s broker screenshots and marketplace walkthrough, is worth reading at the original source.