{ "service": "kraken_io", "displayName": "Kraken.io", "categories": [ "Design & Media" ], "authTypes": [ "api_key" ], "auth": [ { "type": "api_key", "label": "API Key", "placeholder": "kraken_api_key", "description": "Kraken.io API key used inside the auth.api_key request body. Find it in your Kraken.io account API Credentials page: https://kraken.io/account/api-credentials", "extraFields": [ { "key": "apiSecret", "label": "API Secret", "inputType": "password", "required": true, "secret": true, "placeholder": "kraken_api_secret", "description": "Kraken.io API secret paired with the API key in the auth.api_secret request body. Find it in your Kraken.io account API Credentials page: https://kraken.io/account/api-credentials" } ] } ], "homepageUrl": "https://kraken.io", "actions": [ { "id": "kraken_io.get_user_status", "service": "kraken_io", "name": "get_user_status", "description": "Fetch the current Kraken.io plan status and monthly optimization quota.", "requiredScopes": [], "providerPermissions": [], "inputSchema": { "type": "object", "properties": {}, "additionalProperties": false, "description": "The input payload for retrieving Kraken.io account status." }, "outputSchema": { "type": "object", "properties": { "active": { "type": "boolean", "description": "Whether the Kraken.io account is currently active." }, "planName": { "type": "string", "description": "The subscribed Kraken.io plan name." }, "quotaTotal": { "type": "integer", "description": "The total monthly quota in bytes." }, "quotaUsed": { "type": "integer", "description": "The used monthly quota in bytes." }, "quotaRemaining": { "type": "integer", "description": "The remaining monthly quota in bytes." } }, "additionalProperties": false, "description": "The normalized Kraken.io account status payload." } }, { "id": "kraken_io.optimize_image", "service": "kraken_io", "name": "optimize_image", "description": "Optimize one image with Kraken.io from either a public URL or direct upload, then store the result in local transit storage.", "requiredScopes": [], "providerPermissions": [], "inputSchema": { "type": "object", "properties": { "sourceUrl": { "type": "string", "description": "The public URL of the source image to optimize.", "format": "uri" }, "contentBase64": { "type": "string", "minLength": 1, "description": "The Base64-encoded source image bytes to upload." }, "fileName": { "type": "string", "minLength": 1, "description": "The filename used for direct upload requests." }, "lossy": { "type": "boolean", "description": "Whether Kraken.io should use lossy optimization instead of lossless optimization." }, "quality": { "type": "integer", "minimum": 1, "maximum": 100, "description": "The custom image quality level for JPG, PNG, and GIF output." }, "dev": { "type": "boolean", "description": "Whether to enable Kraken.io sandbox mode for development testing." }, "autoOrient": { "type": "boolean", "description": "Whether Kraken.io should automatically orient the image from EXIF data." }, "preserveMeta": { "type": "array", "items": { "type": "string", "enum": [ "profile", "date", "copyright", "geotag", "orientation" ], "description": "One metadata section to preserve in the optimized image." }, "description": "The metadata sections to preserve in the optimized file.", "minItems": 1 }, "chromaSubsampling": { "type": "string", "enum": [ "4:2:0", "4:2:2", "4:4:4" ], "description": "The JPEG chroma subsampling mode requested for optimization." }, "resize": { "type": "object", "properties": { "strategy": { "type": "string", "enum": [ "exact", "portrait", "landscape", "auto", "fit", "crop", "square", "fill" ], "description": "The Kraken.io resize strategy to apply before optimization." }, "width": { "type": "integer", "minimum": 1, "description": "The target width in pixels." }, "height": { "type": "integer", "minimum": 1, "description": "The target height in pixels." }, "size": { "type": "integer", "minimum": 1, "description": "The output square size in pixels for the square strategy." }, "x": { "type": "integer", "minimum": 0, "description": "The crop origin x coordinate in pixels." }, "y": { "type": "integer", "minimum": 0, "description": "The crop origin y coordinate in pixels." }, "scale": { "type": "integer", "minimum": 1, "description": "The percentage used to scale the cropped area after applying the crop strategy." }, "cropMode": { "type": "string", "enum": [ "n", "t", "nw", "tl", "ne", "tr", "w", "l", "c", "e", "r", "se", "br", "sw", "bl", "s", "b" ], "description": "The gravity or direction used when cropping or fitting an image." }, "background": { "type": "string", "minLength": 1, "description": "The fill background color in HEX, RGB, or RGBA notation." }, "enhance": { "type": "boolean", "description": "Whether Kraken.io should enhance small resized images after resizing." } }, "additionalProperties": false, "required": [ "strategy" ], "description": "Kraken.io resize settings for a single optimized output." }, "convert": { "type": "object", "properties": { "format": { "type": "string", "enum": [ "jpeg", "png", "gif", "webp", "avif" ], "description": "The output file format requested from Kraken.io." }, "background": { "type": "string", "minLength": 1, "description": "The background color used when converting to a format that needs flattened transparency." }, "keepExtension": { "type": "boolean", "description": "Whether Kraken.io should keep the original file extension after conversion." } }, "additionalProperties": false, "required": [ "format" ], "description": "Kraken.io image conversion settings." } }, "additionalProperties": false, "description": "The input payload for optimizing one image with Kraken.io.", "oneOf": [ { "required": [ "sourceUrl" ] }, { "required": [ "contentBase64" ] } ] }, "outputSchema": { "type": "object", "properties": { "fileName": { "type": "string", "description": "The optimized filename returned by Kraken.io." }, "originalSize": { "type": "integer", "description": "The original file size in bytes." }, "optimizedSize": { "type": "integer", "description": "The optimized file size in bytes." }, "savedBytes": { "type": "integer", "description": "The number of bytes saved by Kraken.io." }, "originalWidth": { "type": "integer", "description": "The original image width in pixels." }, "originalHeight": { "type": "integer", "description": "The original image height in pixels." }, "krakedUrl": { "type": "string", "description": "The temporary Kraken.io download URL returned by the optimization request." }, "contentType": { "type": "string", "description": "The MIME type of the downloaded optimized file." }, "contentLength": { "type": "integer", "description": "The downloaded optimized file size in bytes." }, "file": { "type": "object", "properties": { "name": { "type": "string", "minLength": 1, "description": "The filename of the optimized file." }, "mimetype": { "type": "string", "minLength": 1, "description": "The MIME type of the optimized file." }, "fileId": { "type": "string", "minLength": 1, "description": "The local transit file identifier." }, "downloadUrl": { "type": "string", "description": "The local transit download URL for the optimized file.", "format": "uri" }, "sizeBytes": { "type": "integer", "minimum": 0, "description": "The optimized file size in bytes." }, "mimeType": { "type": "string", "minLength": 1, "description": "The MIME type of the optimized file." } }, "additionalProperties": false, "description": "A downloadable optimized file stored in local transit storage." } }, "additionalProperties": false, "required": [ "fileName", "originalSize", "optimizedSize", "savedBytes", "krakedUrl", "contentType", "contentLength", "file" ], "description": "The output payload for optimizing one image with Kraken.io." } } ] }