WebRun charges for token usage and compute time.
What Tasks Cost
Real examples from production usage:
| Task Type | Typical Cost | Duration |
|---|
| Simple search (Google, LinkedIn) | $0.01 | ~20s |
| Form filling (3-5 fields) | $0.02 | ~25s |
| Data extraction (10-20 items) | $0.05 | ~50s |
| Multi-step workflow (5+ tasks) | $0.08 | ~2min |
| Complex automation (10+ tasks) | $0.30 | ~5min |
Pricing
Tokens
| Model | Input (per 1M tokens) | Output (per 1M tokens) |
|---|
| enigma-browser-pro | $0.60 | $2.70 |
| enigma-browser-fast | $0.60 | $1.80 |
Compute
$0.02 per minute of active session time.
Compute time runs from session creation until termination or inactivity timeout. Sessions can run indefinitely while active, but expire after 5 minutes of inactivity by default. WebRun provisions real desktop environments with dedicated resources for each session, ensuring consistent browser behavior across all tasks.
Sessions remain billable until terminated. Set terminateOnCompletion: true on your final task or explicitly call terminate to avoid charges for the full timeout window.
Usage Tracking
Every response includes a usage object with real-time cost tracking:
{
"success": true,
"sessionId": "abc123",
"taskId": "xyz789",
"type": "task_completed",
"data": {
"message": "Task completed successfully"
},
"usage": {
"prompt_tokens": 12450,
"completion_tokens": 3200,
"total_tokens": 15650,
"completion_time": 23.5,
"cost": 0.0124
}
}
