Documentation Index
Fetch the complete documentation index at: https://docs.struct.to/llms.txt
Use this file to discover all available pages before exploring further.
All plans are billed in credits which reference roughly how much compute it costs to run that specific API or Websocket.
All plans include access to all APIs.
Pricing Plans
| Plan | Price | Credits | API keys | Webhooks | WS connections |
|---|
| Free | Free | 5,000 | 1 | 10 | 1 |
| Hobby | $49/mo | 100,000 | 3 | 5,000 | 50 |
| Startup | $299/mo | 1,000,000 | 10 | 25,000 | 250 |
| Scale | $999/mo | 5,000,000 | 25 | 100,000 | 1,000 |
| Enterprise | Custom | Custom | Unlimited | Unlimited | Unlimited |
Rate Limits
| Plan | Requests per Second | Requests per Minute |
|---|
| Free | 5 | 120 |
| Hobby | 25 | 1,000 |
| Startup | 125 | 5,000 |
| Scale | 300 | 15,000 |
| Enterprise | Custom | Custom |
Webhook Subscriptions
| Plan | Max webhooks |
|---|
| Free | 10 |
| Hobby | 5,000 |
| Startup | 25,000 |
| Scale | 100,000 |
| Enterprise | Unlimited |
Websocket Connections
| Plan | Concurrent connections |
|---|
| Free | 1 |
| Hobby | 50 |
| Startup | 250 |
| Scale | 1,000 |
| Enterprise | Unlimited |
Credits Overview
At the core, all APIs are charged at 1 credit per call. This can vary depending on internal costs and how much data is being processed.
Example list of exclusions to this rule:
| API Name | Cost |
|---|
| Search | 1 credit per search type (max 3) |
Websocket Pricing
Websockets are billed per message, with rates that vary by room. Opening a new connection places a 1 credit hold that is charged even if you disconnect immediately. Because credits are fractional, any usage is rounded up to the nearest whole credit at the end of the billing period.
See the Websocket Pricing page for the full per-room rate card and example calculations.
