HashCash connects market data with trading interfaces, exchange APIs and the wider exchange architecture.
Crypto exchange market data is the information generated by trading markets and made available to traders, applications and exchange systems. It can include current prices, ticker statistics, order-book depth, recently completed trades, volume and historical chart data. Together, these data points give users and connected applications a view of what is happening in a market.
Within an exchange architecture, market data sits between underlying trading activity and the interfaces that need to display or consume that information. The matching engine processes orders and executions, while the market-data layer organizes relevant information for trading screens, APIs and other supported consumers. Liquidity influences available market depth, but liquidity management and market-data delivery remain separate functions.
Market data is not an isolated display layer. It reflects activity taking place across the exchange. Orders enter through trading interfaces or connected applications, trading infrastructure processes them, and resulting order-book and trade information can then be presented as market data.
| Stage | Function |
|---|---|
| 1. Market Configuration | Define supported markets, assets and trading pairs. |
| 2. Order & Market Activity | Orders and completed trades create underlying market activity. |
| 3. Trading Infrastructure | The matching/execution layer processes eligible orders. |
| 4. Market Data Processing | Relevant prices, depth, trades, volume and chart information are organized. |
| 5. Distribution | Market information is presented through exchange interfaces and supported API/feed connections. |
Ticker data gives users a concise view of market conditions. Depending on the configured data surface, it can include current price and rolling statistics such as price change and volume.
The order book shows available bids and asks for a trading pair and gives traders visibility into current depth.
Recent-trade data records completed transactions for a market, typically exposing information such as trade price, quantity and time. It shows actual completed activity rather than only resting orders.
Volume and related statistics help users understand the level of activity in a market and complement price and ticker information.
Chart data turns historical market information into a visual trading view. Depending on the supported interface, chart information can include time-based price and volume series.
A crypto exchange needs more than a trading interface to make market information available across its platform. A crypto market data API allows applications to access supported exchange data programmatically, while an exchange market data feed delivers market information to trading interfaces, custom applications, and connected systems. Depending on the available API or feed, this can include prices, ticker statistics, order-book depth, recent trades, volume, and chart data.
The exact delivery method depends on the API or feed surface being used. HashCash's broader exchange architecture includes API connectivity and exchange integration capabilities, allowing market-data functions to operate alongside other exchange services rather than as a disconnected data product.
Trading interfaces depend on timely market information. Price displays, order books, recent trades and charts need to reflect changing market conditions so users can work from the information available through the platform. HashCash's exchange architecture can connect market-data functions with the trading interface and API layer used by the exchange.
Market data works as a shared information layer across the wider exchange stack.
| Exchange Component | Relationship to Market Data |
|---|---|
| Matching Engine | Produces execution and order-book activity that can be reflected in market data. |
| Liquidity Infrastructure | Contributes available market depth and trading sources; market data presents the resulting market view. |
| Exchange API | Provides a programmatic route to supported market information and other exchange services. |
| Wallet Infrastructure | Handles asset storage and movement; it is separate from market-data delivery. |
| Spot Trading | Consumes charts, prices, depth, recent trades and other market information. |
| Futures & Options | Can use market information for contract and trading interfaces where those markets are supported. |
| Admin Panel | Provides operator controls around exchange configuration and market operations. |
| Reporting & Analytics | Can use supported trading and market information for operational analysis. |
Market-data requirements change by product.
| Product | Relevant Market Data |
|---|---|
| Spot | Prices, ticker statistics, order-book depth, recent trades, volume and charts. |
| Futures | Underlying market information plus contract-specific data where supported. |
| Options | Underlying market information plus option-specific contract, strike and expiry data where supported. |
| OTC | Pricing and market context can support negotiated workflows. |
| Convert | Quoted conversion information and supported asset pricing. |
| P2P | Asset/offer and transaction information. |
Market-data services should operate within the exchange's broader security and access architecture. Public market information and authenticated exchange functions can have different access requirements. API permissions, authentication, network protection, infrastructure controls and monitoring should follow the wider exchange security model.