{"service":"Image Template Generator","version":"1.0.0","endpoints":{"POST /video/generate-collage":"Generate video collage (16:9 aspect ratio)","POST /shorts/generate-collage":"Generate shorts collage (9:16 aspect ratio)","GET /health":"Health check","GET /":"This info"},"usage":{"method":"POST","url":"/video/generate-collage","body":{"thumbs":[{"url":"https://example.com/image1.jpg","title":"Title 1"},{"url":"https://example.com/image2.jpg","title":"Title 2"}]}}}