dflow-market-data
Installation
SKILL.md
DFlow Market Data (Streaming)
Real-time market data for Solana spot pairs over WebSocket. Read-only: this streams prices, depth, and fee estimates for display and analysis. To execute a swap, use dflow-spot-trading.
The three streams
All are paths on the DFlow Trade API WebSocket host (prod wss://quote-api.dflow.net, dev wss://dev-quote-api.dflow.net). One connection; subscribe per pair.
| Stream | Path | Gives you |
|---|---|---|
| Quotes | /quote-stream |
live top-of-book bid/ask for a pair |
| Order book | /book-stream |
ten levels of depth per side |
| Priority fees | /priority-fees/stream |
live priority-fee estimates (no polling) |
Keep the key on the backend (proxy the stream)
As a security best practice, keep your DFlow API key on the backend, not in browser code where anyone can read it. Stream through a backend proxy that holds the key, connects to DFlow, and relays messages to the browser.
A server-side app (Node/CLI, no browser) is already the trusted backend, so it connects directly with the key as an x-api-key header.