tmpfiles-upload
# tmpfiles.org File Upload
Upload files to tmpfiles.org (temporary file hosting) and get a download link.
## When to Use
- Sending screenshots to Feishu when direct upload fails
- Sharing files temporarily (links expire after ~1 hour)
- Quick file sharing without authentication
## Upload Script
```python
import requests
def upload_to_tmpfiles(file_path):
"""Upload file to tmpfiles.org and return download URL"""
with open(file_path, 'rb') as f:
r = requests.post('https://tmpfiles.org/api/v1/upload', files={'file': f})
data = r.json()
if data.get('status') == 'success':
# Replace org/ with org/dl/ for direct download
return data['data']['url'].replace('org/', 'org/dl/')
raise Exception(f"Upload failed: {data}")
```
## Usage in OpenClaw
### Step 1: Capture screenshot (if needed)
```bash
/usr/sbin/screencapture -x ~/Desktop/screenshot.png
```
### Step 2: Upload to tmpfiles.org
```bash
python3 -c "
import requests
with open('/path/to/file.png', 'rb') as f:
r = requests.post('https://tmpfiles.org/api/v1/upload', files={'file': f})
d = r.json()
if d.get('status') == 'success':
print(d['data']['url'].replace('org/', 'org/dl/'))
"
```
### Step 3: Send link via message
```json
{
"action": "send",
"channel": "feishu",
"message": "文件链接：https://tmpfiles.org/dl/xxx",
"target": "user_id"
}
```
## Notes
- Links expire after ~1 hour
- Max file size: ~100MB
- Files are publicly accessible while active
- Not suitable for sensitive/permanent storage
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