Myriad Data

Myriad Market Data API

Access normalized Myriad market data through the FinFeedAPI Prediction Market API, including market listings, metadata, trades, quotes, OHLCV, and order book data.

Myriad is a blockchain-based prediction market platform where participants trade on outcomes across crypto, politics, finance, sports, entertainment, and other real-world events. The platform combines non-custodial asset handling with multiple trading models, including automated market makers and hybrid-decentralized order books.

Through FinFeedAPI, developers can integrate Myriad market data using a consistent API designed for analytics, historical research, automated trading systems, forecasting applications, and AI agents.

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What Is Myriad?

Myriad is a prediction market platform where users buy and sell outcome shares tied to future events.

Each market presents one or more possible outcomes. Participants purchase shares in the result they expect to occur, while market prices adjust as trading activity changes. These prices provide a live view of collective expectations.

Myriad operates on public blockchain infrastructure. User funds remain in a non-custodial wallet or in the smart contract used to facilitate a market rather than being held directly by the platform.

The platform supports both conventional markets that resolve after a defined event and specialized formats such as live markets, open-ended trigger markets, and perpetual sentiment markets.

Myriad also provides tools for developers who want to integrate markets into external products, automate trading, or build prediction-based applications using bots and AI agents.

Myriad at a Glance

Category	Details
Platform Type	Blockchain-based prediction market
Asset Model	Real-money outcome shares
Price Range	$0.00 to $1.00
Trading Models	Order book and automated market maker
Order Book Architecture	Offchain matching with onchain settlement
Custody Model	Non-custodial wallet and smart-contract custody
Market Topics	Crypto, politics, finance, sports, entertainment, and more
Resolution	Managed according to market-specific rules
Developer Access	API, CLI, bots, integrations, and AI agents

How Does Myriad Work?

Myriad markets turn forecasts about future events into tradable positions.

Core mechanics

Outcome SharesParticipants buy shares linked to a specific market outcome. While a market remains open, those shares can be bought or sold as expectations change. When the market resolves, each share in the winning outcome settles at $1, while shares in losing outcomes become worth $0. This fixed settlement model connects the market price directly to the expected value of the outcome.

Prices Express Implied ProbabilityOutcome shares trade between $0 and $1. A share priced at $0.64 represents an implied probability of approximately 64%, while a price of $0.18 indicates a substantially less likely outcome. Prices are not static forecasts. They move as participants submit trades, add liquidity, and react to new information.

Positions Can Be Sold Before ResolutionTraders do not always need to hold shares until the final result is known. As long as a market remains open, a participant can sell all or part of an existing position. This allows users to respond to changing prices, realize gains, reduce exposure, or exit a forecast before settlement. Once a market closes, trading stops until the outcome is resolved.

Markets Follow Defined RulesEvery Myriad market includes a Rules section describing how the final result will be determined. The rules may define when trading closes, when the event is observed, the criteria required for each outcome, the source used to verify the result, and conditions under which the market may be canceled. These rules are the authoritative reference for market resolution.

Resolution and SettlementThe Myriad team resolves markets according to their published rules. Some markets may be resolved shortly after expiration, while others require additional time depending on the event and the designated resolution source. After resolution, users holding winning shares can claim $1 per share.

Two Trading Models on Myriad

Myriad supports both order book and automated market maker markets. The settlement principle is the same across both models, but liquidity provision, execution, and price formation differ.

Order Book Markets

Order book markets allow traders to submit bids and asks at specific prices. The book contains bids, representing the highest prices buyers are prepared to pay, and asks, representing the lowest prices sellers are prepared to accept. Trades occur when compatible orders meet.

Myriad uses a hybrid-decentralized structure for these markets. A Myriad service matches orders offchain, while smart contracts settle completed trades onchain.

This model produces explicit market-depth data, including individual price levels, available size, spreads, and resting liquidity.

AMM Markets

Many Myriad markets use an automated market maker. Instead of requiring a matching order from another trader, the AMM automatically calculates the price available for each outcome based on the current state of the liquidity pool.

Prices move dynamically as participants buy and sell. Across all outcomes in a market, prices sum to $1.

AMM markets provide continuous liquidity and a more predictable execution curve, while order book markets expose trader-defined liquidity at specific prices.

What Makes Myriad Different?

Myriad combines prediction market trading with blockchain settlement and developer-oriented infrastructure.

Non-Custodial Market Access

Funds remain in user-controlled wallets or smart contracts. This separates Myriad from custodial platforms where balances are held directly by the exchange. Users can also export the private key associated with their Myriad wallet and access it through compatible external wallet software.

Order Books and AMMs on One Platform

Myriad does not depend on a single liquidity model. Some markets use an AMM to provide continuous automated pricing, while others use an order book where participants define their own bids and asks. This creates distinct datasets for analyzing both liquidity-pool dynamics and market-depth behavior.

Hybrid-Decentralized Execution

Order matching takes place offchain for speed, while settlement is handled by smart contracts. This structure combines responsive execution with blockchain-based transaction settlement.

Multiple Market Formats

In addition to conventional markets with a fixed closing and resolution process, Myriad supports several specialized formats. These include live markets, markets that remain open until a condition is reached, featured low-fee markets, and perpetual markets that measure sentiment without ever resolving.

Infrastructure for Builders

Myriad is designed to be integrated into external products. Developers can use its API and CLI to retrieve market information, place orders, manage positions, or build automated systems. The platform also supports workflows for bots and AI agents that respond to changing probabilities and order book conditions.

Specialized Myriad Markets

Not every Myriad market follows the same lifecycle.

In-Play Markets

In-Play markets remain available while the underlying event is taking place. They may close at the scheduled end of the event or at another point defined by the market rules. Order book markets are always treated as in-play markets. These markets can produce rapid price changes as participants respond to live developments.

HIT Markets

HIT markets do not have a predetermined expiration date. Instead, the market remains active until one of its defined outcomes is observed. This makes the market lifecycle dependent on an event trigger rather than a scheduled closing time.

Spotlight Markets

Spotlight markets are featured markets selected by Myriad. They use either 0% or 0.2% trading fees, depending on the individual market.

Perpetual Sentiment Markets

Perpetual Sentiment Markets are designed to measure changing collective beliefs rather than predict an event with a final resolution. These markets may track concepts such as fear versus greed or approval versus disapproval. They remain open indefinitely and never settle to a winning outcome.

Access Myriad Data Through FinFeedAPI

FinFeedAPI provides normalized access to Myriad through the Prediction Market API, allowing developers to integrate Myriad data without building an exchange-specific ingestion and normalization layer.

Market Listings

Active and historical markets with metadata, rules, type, and status.

Latest Market Activity

Current prices, trades, quotes, and market activity.

Historical Trades & Quotes

Historical executions and quote changes for custom UTC time ranges.

OHLCV Data

Aggregated price and volume history across supported intervals.

Order Books

Current market depth and historical limit order updates.

What Can You Build with Myriad Data?

Myriad data supports applications that depend on probabilities, liquidity, sentiment, and market activity.

Prediction Market Interfaces displaying current prices, market rules, outcomes, and trading activity
Automated Trading Systems responding to order book changes, spreads, liquidity, and probability movements
AI Agents analyzing events, comparing market prices with external information, and executing predefined strategies
Sentiment Analytics using perpetual markets to track changes in collective belief over time
Liquidity Analysis comparing AMM execution curves with order book depth and available size
Event Monitoring Platforms tracking how expectations change while political, sporting, financial, or crypto events unfold
Historical Research studying pricing efficiency, trading behavior, market resolution, and participant response to new information
Embedded Prediction Markets integrating Myriad markets into media products, communities, analytics tools, or financial applications

Why Access Myriad Through FinFeedAPI?

Myriad exposes several market structures, execution methods, and market lifecycles. Building directly against the platform requires developers to interpret those structures and adapt them to their own storage and analytics systems. FinFeedAPI provides a unified data model for working with Myriad alongside other prediction market venues.

Benefits include:

One normalized API for multiple prediction market platforms
Consistent market and outcome identifiers
Standardized trade, quote, OHLCV, and order book schemas
Access to both latest and historical market data
Simpler comparison between AMM and order book markets
Easier integration into analytics, research, trading, and AI systems

The same data pipeline can be extended to additional prediction market sources without rebuilding the surrounding application for every venue.

Myriad Data

Explore the Prediction Market API

Use the FinFeedAPI Prediction Market API to access normalized Myriad market data, including market listings, metadata, trades, quotes, OHLCV, and order book data through one developer-focused integration.