threat-research llm-security

Who Are the Token Brokers?

Matt Lenhard 5 min read

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Where This Started

This is a follow-up article to a piece I recently wrote about the token relay market. Noticeably absent from that piece was a mention of the rise of “token brokers” — people who buy unused credits from startups and then resell them.

I first heard about token brokers while chatting with a good friend of mine who was receiving offers for Anthropic tokens at steep discounts.

It wasn’t just him, though. As I started talking to more founders about what I was building, they said the same thing: they were getting a lot of inbound email from people looking to buy or sell off-market inference.

Startups swapping credits is nothing new, and I knew this was happening in several startup forums and groups, but this was when I realized that the market was being commercialized.

So I did what any normal person would do. I got the brokers’ email addresses and started emailing them to learn more.

The Direct Contact

Before my own outreach, it’s worth seeing what founders are actually receiving. Both of these were forwarded to me by friends.

Screenshot of an inbound message reading 'I have Millions of api credit so i am looking for partnership. I can provide for long term.'
Forwarded by a founder · inbound pitch
Screenshot of an inbound message offering direct relays to OpenAI and Claude at 40-50% cheaper than list price, requiring only a single API key switch
Forwarded by a founder · direct relays, 40–50% off list

I started by sourcing a few email addresses from friends. The first two emails I sent bounced, but the third was a hit. Here’s a screenshot of that conversation:

Screenshot of a chat with a token broker who says their account can spend $100k a day, sends an API endpoint rather than keys, and bills after a usage milestone
Direct outreach · the thread moved from email to chat

What’s interesting is the amount of supply. The seller was offering $100k in spend per day.

They aren’t handing out the provider keys directly; instead, they act as a proxy that probably picks from a pool of keys and forwards the request.

The Listings

Credit Marketplaces

There are a few websites promoting credit brokering as well. One of them, AI Credits, bills itself as a credit marketplace. For another flavor of the pure-play credit reseller marketplaces, take a look at AICreditMart.

These sites offer credits at most of the major cloud and inference providers.

Screenshot of the AI Credits sellers table listing MiniMax, ElevenLabs, Google Gemini, OpenAI, Microsoft Azure, and Anthropic credits at discounts from 30% to 80%
AI Credits · seller listings, 30–80% off

AI Credits’ onboarding process is pretty straightforward, and you can even select your preferred delivery method as the seller.

Screenshot of the AI Credits Sell Credits form asking for provider, credit type, credit value, and a discount between 40 and 80 percent
AI Credits · sell credits, step 1 of 3

I went ahead and listed my credits, which are still pending approval.

Screenshot of the My Deals tab showing a $200,000 OpenAI listing and a $10,000 Anthropic listing, both marked pending
AI Credits · my listings, pending approval

Bulk Discounts

Another site that I found through a friend was CheapCredits. This site positions itself as a router that is able to achieve its discounts through “bulk pricing.”

I noticed that this was a trend with a number of sites that I believe are acting as credit brokers. They present themselves as being able to offer discounts based on bulk purchases. Some other examples include Tokvana and Neokens.

Screenshot of the CheapCredits pricing page comparing official list prices against its own rates for the GPT-5 series, with a flat 40% saving on every model's input and output tokens
CheapCredits · a flat 40% off list, every model

Having spent time in the industry, I’d say that a 40% discount is very unlikely unless you are one of the provider’s top customers. My hunch is that CheapCredits is acquiring the supply in other ways.

CheapCredits even has a Data Processing Agreement for anyone looking to stay GDPR compliant.

Screenshot of the CheapCredits Data Processing Agreement section, listing GDPR Article 28 compliance, Standard Contractual Clauses, and OpenAI and Anthropic as sub-processors
CheapCredits · data processing agreement

The Message Boards

I checked where you’d expect to find underground marketplaces.

Telegram had a few channels, with one being relatively active.

Screenshot of a Telegram search for 'ai credits' returning channels dedicated to buying and selling OpenAI, Claude, Gemini, Azure, and AWS credits, with a few hundred subscribers each
Telegram · searching for 'ai credits'

There are also sporadic Reddit posts.

Screenshot of an r/saasforsale post offering roughly $2,500 of OpenAI credits earned through YC Startup School to founders and developers
r/saasforsale · credits from YC Startup School
Screenshot of an r/indiehackers post titled 'For Sale: $10,000 in OpenAI API Credits - Discounted Price (Expires Nov 2026)'
r/indiehackers · $10k in API credits, discounted

If you’ve been hanging out in any of the closed-off startup groups, I’m sure you’ve seen a number of these posts as well.

So How Big Is This Market?

My rough estimate is that, across the sites, forums, and resellers I looked at, there are probably tens of millions of these credits being offered.

Unfortunately, when you try to offer nice things, abuse isn’t far behind. Tokens have become a pseudo-currency, and there is enough liquidity in the market to allow for a lot of abuse. As we see the market turn and companies become more aware of costs, crackdowns on this type of abuse probably aren’t far behind.

Sources

Company and site names below are as they present themselves publicly. Screenshots are from my own outreach and from browsing the sites as a prospective buyer and seller.

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