action nfusionsolutions_metals_spot_supported_metals_get { label: "Get list of symbols supported by the spot endpoints" description: "" provider: nfusionsolutions method: GET path: "/api/v1/Metals/spot/supported" encoding: json input: { type: "object" properties: { format: { type: "string" enum: ["json", "xml"] } } additionalProperties: false } output: { type: "array" items: { type: "string" } } }