code-execution-tool changedagents-and-tools/tool-use/code-execution-tool
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276276### Upload and analyze your own files
277277
278To analyze your own data files (such as CSV, Excel, or images), upload them through the Files API and reference them in your request:
278To analyze your own data files (such as CSV, Excel, or images), upload them through the Files API and reference them in your request.
279279
280<Note>
281 This workflow doesn't require a beta header: uploading and downloading files through the Files API and referencing them in `container_upload` blocks are all generally available.
282</Note>
283
284280The Python environment can process various file types uploaded through the Files API, including:
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286282* CSV
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509505 ```
510506
511507 ```php PHP
508 // The PHP SDK exposes the Files API under the beta namespace; field names can differ from other SDKs.
512509 $client = new Client();
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514511 // Upload a file
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810807 ```
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812809 ```php PHP
810 // The PHP SDK exposes the Files API under the beta namespace; field names can differ from other SDKs.
813811 $client = new Client();
814812
815813 // Request code execution that creates files
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