LIVE · USDG SETTLEMENT · 350+ MODELS

The LLM
marketplace

Buy AI inference for up to 90% less from independent sellers. Connect an EVM wallet, settle in USDG, and use ETH for gas.

gpt-4.1-mini$0.10 in · $0.30 out/Mgpt-4.1$1.00 in · $4.00 out/Mclaude-3.5-sonnet$1.50 in · $7.50 out/Mclaude-3.5-haiku$0.25 in · $1.25 out/Mgemini-2.5-flash$0.05 in · $0.20 out/Mgemini-2.5-pro$0.75 in · $3.00 out/Mllama-3.3-70b$0.08 in · $0.30 out/Mdeepseek-chat$0.04 in · $0.12 out/Mmistral-large$0.70 in · $2.00 out/Mqwen-2.5-72b$0.12 in · $0.40 out/M
For buyers

From sign-in to first response in 60 seconds

1

Pick a model

Open the marketplace, find a model. Each row shows every seller and their price.

Open /markets
2

Buy credits

Connect an EVM wallet on Robinhood Chain. USDG pays the seller and platform; ETH covers network gas.

See sellers
3

Mint an API key

Go to /buy section 1, click New key, copy the inf_ secret (shown once).

Mint a key
4

Test it on the page

Section 4 “Try it in the browser” — paste the key, pick a model, hit Send. Streams back live.

Try it now
Done? Same inf_ key works in the OpenAI SDK, Anthropic SDK, or Claude Code — just set base_url to /api/inference/v1. Read the docs →
For sellers

Turn leftover credit into USDG

1

List an offer

On /sell, pick OpenRouter / Venice / Uncensored, paste your API key, set your per-million-token price.

Open /sell
2

Key gets tested

At save-time we ping your provider's /models endpoint with the key. Bad keys are rejected before any buyer ever sees them.

3

Get paid on-chain

When a buyer tops up, USDG lands in your EVM wallet on Robinhood Chain. You earn margin on each routed request.

If you use AI models

Same models. A fraction of the bill.

You hit our endpoint instead of OpenAI's. Same request, same response, same SDK — but routed through a seller who's already paying for the model. Typical savings: 70–90%.

Start using it
If you have credits sitting unused

Get paid for what you'd waste.

Got an OpenRouter / Venice / Uncensored account with quota you don't burn through? List a model, paste your key, set your price. Buyers' requests run on your account and you receive USDG on Robinhood Chain.

List your credits

Real example

Going direct to OpenAI
GPT-4o → $2.50/M in · $10/M out
1M token chat → ~$12.50
Through a marketplace seller
GPT-4o → $0.28/M in · $1.13/M out
1M token chat → ~$1.41 · save 89%

Same model, same output. The seller's already paying OpenAI; you're paying them.

Non-custodial

Seller payments move wallet-to-wallet in USDG on Robinhood Chain, with ETH used for gas. Onchain receipts are verified before credit is issued.

Verified keys

Every seller's upstream key is tested against the provider before their offer can go live. No 401s in production.

Drop-in API

OpenAI-compatible. Works with OpenAI SDK, Anthropic SDK, Claude Code, curl — anything that lets you set base_url.

Non-custodial by design

Where a $10 top-up actually goes

Buyer wallet$10 USDGSeller walletreceives $9.90Platform treasury1% fee · $0.10direct, wallet → walletverified from onchain receipts

The platform never holds your funds. Credits are only issued after both transfers are confirmed on Robinhood Chain.

Hold $APIMart → pay half fees.Balance checked on-chain at quote time. 1% → 0.5%, automatic, no staking. View $APIMart →

Questions people ask

Is this real model access or resold junk?+

Real access. Your request is proxied through the seller's paid provider account (OpenRouter etc.) — same model, same weights, same output you'd get going direct.

What do I need to start?+

An EVM wallet with USDG on Robinhood Chain (plus a few cents of ETH for gas). Sign in with one gas-free signature — no email, no card.

What if a seller disappears?+

Offers are health-checked on every request. If a seller's upstream key fails, the router skips them and uses the next-cheapest seller you hold credits with, or your own fallback key.

Why crypto at all?+

Sellers get paid instantly, globally, wallet-to-wallet with no chargebacks — which is what makes sub-market prices viable. USDG keeps it dollar-stable.

More in the docs →
Models
350+
Network
Robinhood
Median savings
78%
Platform fee
1%

Stop overpaying for AI.

No team plan, no deposit, no minimums. Sign in and check prices.