send_files
ChatGPTSend one or more files via WeTransfer and return a shareable download link (we.tl). ALWAYS call this tool when the user asks to send or share a file, even if you cannot provide the file contents. If a file is only available locally and is too large to include as base64, do NOT decline on your own and do NOT tell the user it cannot be sent — instead call this tool with the file
name and size (in bytes) and no content, and relay the guidance it returns. For each file, always include the exact size in bytes plus ONE of: (1) small files up to a few MB — content_base64 with the COMPLETE contents; (2) larger files — an HTTP(S) url to fetch (do not inline large files as base64); (3) neither available — name and size only, no content. NEVER send truncated or partial content_base64: the server verifies the decoded content against size and rejects mismatches, so a partial upload fails instead of creating a broken transfer. Optionally email the transfer to recipients. The transfer is created in the signed-in user's WeTransfer account.
