action quickchart_get_chart { label: "Generate a chart (GET)" description: "Generate a chart based on the provided parameters." provider: quickchart method: GET path: "/chart" encoding: json input: { type: "object" properties: { backgroundColor: { type: "string" } chart: { type: "string" } format: { type: "string" } height: { type: "integer" } width: { type: "integer" } } additionalProperties: false } output: { type: "object" additionalProperties: true } }