action tradematic_get_marketdata_markets_marketid { label: "Get market by ID" description: "Get market by ID" provider: tradematic method: GET path: "/marketdata/markets/{marketid}" encoding: json input: { type: "object" properties: { marketid: { type: "string" } } required: ["marketid"] additionalProperties: false } output: { type: "object" additionalProperties: true } }