Exchange docs and files
Request and receive files from anyone through a simple upload link. Create a link, share it, and get notified when files arrive. No accounts needed for uploaders — just a link and a browser.
Exchange docs and files
Request and receive files from anyone through a simple upload link. Create a link, share it, and get notified when files arrive. No accounts needed for uploaders — just a link and a browser.
Generate a unique upload link via the API with one request.
Send the link to anyone. No signup or app install required.
Files arrive securely. Download them or process via API.
Create a shareable upload link and collect files from anyone, anywhere.
Send files to anyone with a one-step presigned URL. No friction.
One-click sign-in with your Google account. No forms or passwords.
Built for AI agents with a clean REST API and MCP server support.
Presigned URLs, JWT tokens, encrypted storage, and auto-expiring links.
Simple API with curl examples, OpenClaw skill, and ChatGPT app.
Request files from anyone with a single API call. You get back a shareable upload link and a request ID to track incoming files.
# Create a file request
curl -X POST https://api.sendbl.com/v1/requestFiles \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{"message": "Please upload the signed contract"}'
{
"request_id": "req_abc123",
"upload_url": "https://sendbl.com/u/abc123",
"expires_at": "2026-03-27T12:00:00Z"
}
Maximum size for a single uploaded file.
Default 100. Configurable up to 1,000.
Links expire in 1 to 720 hours. Default: 3 days.
Per API key. Resets monthly.
Use Sendbl wherever your AI agents already work.
Connect directly to Claude, Cursor, and other MCP-compatible agents.
https://api.sendbl.com/mcp
Add file exchange capabilities to any OpenClaw-powered workflow.
Request and receive files directly inside ChatGPT conversations.
{
"mcpServers": {
"sendbl": {
"url": "https://api.sendbl.com/mcp"
}
}
}