What problem does it solve? Building trading applications on Solana requires stitching together DEX aggregation, transaction submission, fee optimization, real-time data streaming, and KYC compliance across multiple APIs. This Skill provides structured guidance for combining DFlow's trading APIs with Helius infrastructure so you implement each integration correctly the first time. ## Core Features & Use Cases - Spot Swaps & Prediction Markets: Implement imperative and declarative token swaps, prediction market trading with Proof KYC gating, and order status polling via DFlow APIs. - Transaction Submission & Fees: Submit transactions through Helius Sender with dynamic priority fee optimization instead of raw RPC calls. - Real-Time Data & Autonomous Agents: Stream market data via DFlow WebSockets, on-chain data via LaserStream, and configure the DFlow Agent CLI with guardrails for autonomous trading. - Use Case: Build a trading bot that streams prices from DFlow WebSockets, executes swaps through the DFlow order API, submits via Helius Sender, and detects fills at shred-level latency with LaserStream. ## Quick Start Ask the assistant to build a Solana token swap using DFlow for the quote and Helius Sender for transaction submission.