Flash API (NEW)
The Advanced Orders API - a single API integration for every order type on every asset
The only API with a full suite of advanced order types, for any token or tokenized RWA - out of the box. EVM & Solana. Start building today - see Docs here
TL;DR
Flash API is Definitive’s new, AI-native, advanced orders API that lets any builder offer advanced trading capabilities akin to a professional trading desk, on every asset on EVM and Solana — in a single, AI-friendly integration.
💡 AI Agents, Wallets. Neobanks. Apps — One API. A single execution layer for Stop Loss, Take Profit, Limit, DCA, TWAP & Market orders. EVM + Solana. Fully Non-custodial. Smart routing across 200+ DEXs & liquidity sources. MEV protected.
Flash competes on advanced execution for the next generation of apps and AI agents that need more than a quote-and-calldata model.
Flash API is fully non-custodial, even for triggered/conditional order types - funds stay in your wallet until trade execution conditions are met.
Who Flash API Is For
Flash is for any builder, agent or human, that wants to access a full advanced order suite and comprehensive onchain liquidity in a single integration:
Crypto wallets looking to add advanced order types (DCA, TWAP, Limit, Stop, Take Profit, Market) as an additional revenue stream without a 6+ month engineering sprint
AI Trading Agents that need a sophisticated, reliable execution layer for autonomous trading strategies
Fintech apps where trading is one feature, not the core product you want to spend eng hours building
Any app that needs trading-as-a-feature as an additional revenue stream
The Flash API Difference
Features exclusively available via Definitive Flash API not offered by the top trading API providers.
Feature
Flash API Benefit
Advanced Order Types (DCA, TWAP, Limit, Stop, Take Profit)
The only API offering a full suite of advanced orders for any token on EVM & Solana, out of the box.
Managed Transaction Landing
We land orders on your behalf, handling MEV protection, nonces, gas optimization, transaction retry logic and other nuances of onchain trading. Others return calldata, but submission is on you.
EVM + Solana Unified API
Definitive’s single API offers robust execution in both EVM & Solana ecosystems across 200+ DEXs and liquidity venues.
Privacy & Trade Order Masking
Trade intents are held offchain until execution. All trades are routed through Definitive proxy addresses vs. directly through your wallet to help mitigate wallet-tracking and front-running.
Quick Trade (Token Sniping)
Optimized order type for trading new or high-volatility tokens / trench-trading
Post-Trade Analytcs Reporting
Post trade data to power portfolio analytics, accounting or compliance flows, including execution venue, fill price, timestamps, trade size, and more.
Why Be an Early Flash Integrator?
Flash is for every builder, and we're always excited to hear what you're building and help promote you!
What Early Partners Receive
Dedicated Integration Support
FREE integration support and direct line to team via TG for 6 months
Co-Marketing Support
Dedicated case study featuring your product and comarketing post on socials.
Product Roadmap Influence
Your use case and feedback directly shape the Flash API roadmap.
Get Started Today
Start building with Flash today - see our AI-friendly Docs here
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