What is Limitless?
Limitless Exchange is a prediction market on Base focused on short crypto and stock price markets. Shares trade between $0.01 and $0.99 and every YES and NO pair is backed by $1 of USDC.
Most Limitless markets ask whether an asset will be above a price at a set time, with new hourly and daily rounds. That makes it closer to short-term options trading than to slow political markets.
Trading uses an order book. You connect a wallet on Base and hold USDC; winning shares redeem for $1 and losing shares expire worthless. Category markets use a NegRisk setup, and shares can be split and merged.
The fee model rewards early conviction: buying unlikely outcomes costs more, and selling near 50/50 costs the most. Makers trade free, and the API reports the exact fee on every fill.
Developers get a REST and WebSocket API with full endpoint docs. Community chat runs through the official Discord and Telegram links in the docs.
Good fit for
- Short-term traders who like hourly price markets
- Bot builders who want a clean prediction market API
Not ideal for
- Users who want long-dated political or sports markets above all
- Anyone who needs a simple fixed fee
Limitless Atlas AI Score
7.3 / 10 Strong
Confidence: High
Limitless is a focused Base market for short price bets with free maker orders and a solid API. The variable fee curve needs attention, so check each fill.
Order book, hourly and daily markets, custom markets and a full API.
Clear who pays, but the curve is shown only at sample prices.
Self-custodial on Base with fully collateralized shares; no audit details reviewed.
Live with continuous markets on Base.
Detailed user guide and API reference.
Scored by AI from official sources on October 27, 2026. No hands-on testing or security audit. How we score
Limitless features
- Chain
- Base
- Collateral
- USDC; YES + NO = $1
- Markets
- Hourly and daily crypto and stock price markets
- Order book
- Takers pay, makers free
- Custom markets
- User-created pools, fee goes to creator
- API
- REST + WebSocket with fee fields on each fill
- Share tools
- Split, merge, NegRisk category markets
Limitless fees
Only takers pay on Limitless; orders that rest in the book are free. On legacy venues the buy fee starts at 3.00% for low-probability outcomes and falls as probability rises, while sell fees peak at a 50-cent price.
New markets launch on new trading venues where the fee is paid in USDC on both buys and sells. Custom markets created by users run on their own pool, and that pool fee goes to the market creator. The docs note the curve is not a closed formula; each execution reports the fee actually charged.
Limitless pros and cons
Pros
- Maker orders are free
- Fast-cycling price markets suit active traders
- Self-custodial trading on Base
- Well documented API
Cons
- Fee curve is not a closed formula; you learn the exact fee per fill
- Buy fees reach 3% on low-probability outcomes
- Two fee systems (legacy and new venues) to keep track of
Limitless vs Polymarket vs BetMoar
The closest alternatives in our catalog: same market first, then the highest-scoring products.
| Feature | Limitless | Polymarket | BetMoar |
|---|---|---|---|
| Type | On-chain prediction market on Base for crypto and stock price markets | Non-custodial prediction market on Polygon with an order book, combos and perps | Polymarket trading terminal and Discord bot |
| Platform | Web · Base | Web, iOS, Android, API · Polygon | Web, Discord · Polymarket (Polygon) |
| Trading fee | Takers only; up to 3% on legacy venues | 0 to 0.07 x p(1-p) per share, takers only | No platform fees |
| Custody | Self-custodial | Self-custodial | Self-custodial |
| Telegram | Not published | Not published | @betmoar_bot |
| Atlas AI Score | 7.3 / 10 | 8.5 / 10 | 7.9 / 10 |
| Confidence | High | High | Medium |
How to get started with Limitless
- Open limitless.exchange and connect a wallet on Base.
- Fund the wallet with USDC on Base.
- Place limit orders that rest on the book to avoid taker fees.
- Check the fee shown on each execution in your history.
