Build On Flash

The Flash Trade API is a REST and real-time streaming API for the Flash Trade perpetuals DEX on Solana.

Flash Trade API

It indexes all on-chain program accounts in real time and serves them over HTTP WebSocket.

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What's Available

Category	What It Does
Read-Only (GET)	Query positions, orders, prices, pools, markets, and protocol config
Transaction Builder (POST)	Preview and build ready-to-sign Solana transactions
Preview (POST)	Pure fee/price calculations — no transaction built

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Pages in This Section

• Glossary

• Quick Start

• Authentication & Rate Limits

• Endpoints Overview

• Transaction Builder

• Error Handling

• Data Formats & Precision