{"openapi": "3.1.0", "info": {"title": "Swiftedge order flow API", "version": "1.0.0", "description": "Free live order flow data for Bitcoin, Ethereum, Solana, XRP, gold, silver, US 500, US 100 and WTI crude oil: price, today's range, the largest order book walls, resting liquidity, positioning levels, funding, open interest and large trades. No key needed. Please link to swiftedge.uk."}, "servers": [{"url": "https://swiftedge.uk"}], "paths": {"/api/v1/snapshot": {"get": {"operationId": "getMarketSnapshot", "summary": "Live order flow snapshot for one market", "description": "Returns the live price, today's range since 00:00 UTC, the largest resting orders within 3 % of price, resting liquidity within 1 % and 2 %, positioning levels (estimates), funding, open interest and large trades in the last 24 hours, plus links to the live heatmap.", "parameters": [{"name": "market", "in": "query", "required": true, "schema": {"type": "string", "enum": ["btc", "gold", "eth", "sol", "xrp", "us500", "us100", "silver", "oil"]}, "description": "Market: btc, gold, eth, sol, xrp, us500, us100, silver, oil"}, {"name": "src", "in": "query", "required": false, "schema": {"type": "string", "enum": ["api", "gpt", "mcp", "wp", "hn", "docs", "push"], "default": "api"}, "description": "Where the request comes from (used only to tag the links)"}], "responses": {"200": {"description": "Snapshot", "content": {"application/json": {"schema": {"type": "object"}}}}, "400": {"description": "Unknown market"}}}}, "/api/v1/markets": {"get": {"operationId": "listMarkets", "summary": "The markets Swiftedge covers", "responses": {"200": {"description": "Markets", "content": {"application/json": {"schema": {"type": "object"}}}}}}}}}