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TL;DR: Real-time trades now stream from MegaETH miniblocks, OHLCV history fills gaps automatically, and WebSocket clients keep their position open for a grace period after disconnecting.

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MegaETH Miniblock Streaming

Real-time trade data now comes directly from MegaETH’s WebSocket miniblock feed:
  • Sub-second trade streaming for MegaETH tokens
  • Powers the fast-trade stream (streams-fast-trade-megaeth)
  • Lower latency than block-level polling

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OHLCV Gap Filling

Historical OHLCV queries now automatically fill gaps in candlestick data:
  • Missing candles are interpolated rather than left empty
  • Ensures consistent chart rendering even for illiquid periods
  • Applied across all /market/history and OHLCV endpoints

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Position Grace Period for Disconnected Clients

WebSocket clients that disconnect no longer immediately lose their open positions:
  • Positions are held in a grace period after disconnection
  • Reconnecting clients resume their existing position state
  • Reduces unnecessary position resets from network blips

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System Metadata V2

New GET /api/2/system/metadata endpoint returning structured system-level metadata for API consumers.
Shipped by Delox & Sacha