Chart
Welcome to the next generation of data visualization, where turning raw numbers into compelling graphics is as effortless as a single click. Our platform empowers businesses, analysts, and developers to transform spreadsheets, reports, and data dumps into stunning charts that tell a story in seconds. Whether you're juggling quarterly earnings in Excel, tracking project milestones in Apple Numbers, or aggregating massive CSV feeds, our unified solution works behind the scenes to extract every embedded chart with precision. Designed with speed, security, and scalability in mind, the service runs on a high-performance cloud infrastructure that guarantees millisecond responses and end-to-end encryption. No more manual copy-pasting, no more juggling third‑party converters—just clean, reliable results that let you focus on insights, not infrastructure. Join thousands of innovators who have already accelerated their reporting pipelines, reduced operational overhead, and unlocked new visual experiences for their users. The future of data storytelling starts here, and it's built to grow with you.
Main Features
Introducing the Chart API Technical Documentation, your definitive guide to harnessing this powerful engine with just one simple API call. The documentation walks you through every step—from authenticating securely and uploading spreadsheet files (supporting Apple Numbers, CSV, TSV, Excel (.xlsx, .xls) and more) to selecting output formats such as PNG, JPG, BMP, and a variety of other image types. Detailed code snippets in JavaScript, Python, Java, and C# illustrate how to extract embedded charts on‑the‑fly, apply custom sizing, and integrate the images directly into web apps, dashboards, or mobile experiences. Performance benchmarks show sub‑second processing even for large workbooks, while built‑in error handling and rate‑limit guidance keep your integration smooth and reliable. Whether you're a solo developer building a niche analytics tool or an enterprise team orchestrating massive data pipelines, the Chart API documentation gives you the confidence to implement, troubleshoot, and scale with ease. Dive in now to visualize your data with unmatched speed and simplicity—one call, endless possibilities.
Documents
Parameters
- UploadFileRequest.OperationId: This is an operation id
- UploadFileRequest.Files: These are files you need to upload them to our online services, you can prepare the data in your very own way but it must follow the standard of the html input file.
Use The Endpoint
-
Send a request that includes the files and the access token Chart API
curl -X 'POST' \ 'https://api.sheetize.cloud/chart' \ -H 'accept: text/plain' \ -H 'Authorization: Bearer The_Secret_Access_Token \ -H 'Content-Type: multipart/form-data' \ -F 'UploadFileRequest.OperationId=' \ -F 'UploadFileRequest.Files=@TestFile.xlsx;type=application/vnd.openxmlformats-officedocument.spreadsheetml.sheet' -
The service will respond with a download URL for the processed file, in this example it is:
{ "name": "", "type": "1", "size": 900000, "description": "", "linkToDownload": "/download/AFolderName/AFileName.zip", "message": "", "statusCode": 200 } -
Send a request that includes the file name and the folder name to Download API
curl -X 'GET' \ 'https://api.sheetize.cloud/download/TheFolderName/TheFileName.zip' \ -H 'accept: */*' \ -H 'Authorization: Bearer TheAccessToken' - You will receive the file and you can either use it or simply forward it to the next step of your workflow.
