Polytoolhub
What is Myriad?
Myriad uses different market models within one catalog. Order-book markets match resting orders off-chain and settle them on-chain; AMM markets use a different liquidity path. The distinction affects execution, fees and available controls, so the market type belongs in the trading decision.
Who it is for
- Users exploring an additional on-chain event venue
- Liquidity providers using resting limit orders
- Builders integrating prediction markets into apps or agents
Features and coverage
- Available on
- Web, API, CLI, JavaScript SDK
- Markets & venues
- Myriad
- Research topics
- Outcome trading, Market making
- Market discovery
Search and sort crypto, politics, finance and other topics.
- Order-book markets
Inspect bids, asks and available liquidity.
- Market orders
The web app documents fill-or-kill execution.
- Limit orders
Use resting orders with cancellation and partial-fill handling.
- Split and merge
Create outcome pairs from collateral or merge them back.
- Portfolio claims
Claim winning resolved positions.
- Maker rebates
The order-book program returns taker fees to makers under its stated schedule.
- API, CLI and SDK
Build data and order workflows.
- Sentiment markets
A separate perpetual format tracks opinion without resolving.
Workflows with Myriad
Choose the market model
Identify AMM versus order book before comparing execution costs.
Provide liquidity
Place a resting limit order and monitor fills, rebates and inventory.
Claim a result
Read the rules, wait for resolution and use the portfolio’s claimable section.
Pricing and total cost
The order-book docs list taker fees peaking at 1.5% at a 50-cent price and falling linearly toward the extremes. Makers pay no trading fee and the launch program allocates 100% of taker fees to maker rebates. AMM and Spotlight markets use separate schedules; the latter are listed at 0% or 0.2%.
Getting started
Before you start: A limit order filled immediately is a taker order.
- Select a market and read its Rules section.
- Check market model, close time and resolution source.
- Create/fund the account using a supported route.
- Choose immediate or resting execution.
- Review fees and full-fill requirements.
- Monitor positions and claim after resolution.
Useful links
What to check
- A limit order filled immediately is a taker order.
- Web market orders require a complete fill; API/CLI also support fill-and-kill partial execution.
- Voided markets use the open position’s market value at cancellation, which may differ from the original stake.
- Perpetual Sentiment Markets never resolve and should not be valued as ordinary $1-at-expiry shares.
A closer look
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Frequently asked questions about Myriad
Can I sell before resolution?
Yes, while the market remains open and liquidity is available.
Does every Myriad market use an order book?
No; AMM markets also exist.
Are voids always a full original-stake refund?
The docs specify market value at cancellation.
Where are winnings claimed?
In the portfolio’s claimable positions.