GET /v1/files
curl https://api.gravixlayer.com/v1/files \ -H "Authorization: Bearer $GRAVIXLAYER_API_KEY"
{ "data": [ { "bytes": 425708, "created_at": 1758171802, "filename": "test image.png", "id": "634314ed-c796-4abe-82bf-4d772cd70187", "object": "file", "purpose": "fine-tune" }, { "bytes": 627991, "created_at": 1758102300, "expires_after": 86400, "filename": "Lecture 1 Introduction.pdf", "id": "6c8f3fa3-80e1-4245-9e41-222985a938fa", "object": "file", "purpose": "fine-tune" } ] }