Every token you pay for,
marked down

Buy frontier model calls at a discount, sell the credits you'll never burn. One key, one endpoint, real-time pricing

Open the terminal
OpenAI-compatible· Pay per token· No rate limits
Buy inference sample pricing
Opus 4.8
claude-opus-4.8
-62%
$28.50/ M out
list $75.00
$ ≈ 1.75M tokens
Order book · sampleclaude-opus-4.8
PriceSize (M)
Mid
-
Spread
-

The market, streaming live

Orders matching on the left, a model answering on the right, both running off the same book

Includes: Live order book, Fills feed, Streaming inference. sample stream

fills.log, tail -f0 fills/min
inference · stream- tok/s

Trade from your keyboard

A real CLI, type a command and the book responds

Includes: price, book, buy, sell, balance, straight from the prompt.

trader@sluice ~ %interactive · demo
$

Try price gpt-5.5 buy claude-opus-4.8 1M book deepseek balance help

Change one line. Keep your code.

  • Point your base URL at Sluice, the schema is OpenAI-compatible, so your SDK just works.
  • Requests route to the cheapest live seller, automatically.
  • Streaming, function calling and vision pass straight through.
  • Pay per token from a prepaid balance. No subscription.

      

Every model, one order book

The price you see is the best live ask, no contracts, no minimums

Sortable by price, discount, liquidity and 24h activity. Search any model or provider. Demo data

Model Best price Discount Liquidity 24h activity ↓ Offers

The market, in the open

Public depth, public volume. Illustrative figures shown below.

0
Tokens traded / 24h
▲ 12.4%
0
Avg. discount to list
▲ 3.1pts
0
Models listed
across 9 providers
0
Median fill latency
▼ 22ms
Volume, last 14 daysM tokens

Pay only for the tokens you burn.

No subscription. Top up a balance, spend it across every model on the book. Founder pricing while the market is young.

Sluice credits
0%platform fee · founder tier
Founder spots, 0% fee6 left
  • No subscription, pay per token
  • Up to 90% off list price
  • OpenAI-compatible endpoint
  • Buy and sell on the same book
  • Instant settlement to balance
  • 27 models across 9 providers

Demo build, no real checkout. Wire your own billing (Stripe / crypto) before launch.