Limits
Plan quotas for APIs, connections, and monthly requests.
Your plan controls how many resources you can create and how many public requests you can make each billing period.
Plan overview
| Plan | APIs | Connections | Requests / month | Excel | Notes |
|---|---|---|---|---|---|
| Free | 1 | 1 | 1,000 | No | Google Sheets only |
| Starter | 5 | 3 | 10,000 | Yes | Multiple connections |
| Pro | 10 | 5 | 100,000 | Yes | Advanced CORS, higher rate limits |
| Business | Unlimited | Unlimited | 1,000,000 | Yes | Priority support |
Unlimited is represented as no hard cap on APIs/connections for Business.
What counts as a request
Every public data call (GET / POST / PUT / PATCH / DELETE on /v1/:apiId…, including /calculate) increments monthly usage.
Hitting the monthly cap returns an error with code LIMIT_EXCEEDED.
Feature gates
Some settings require a higher plan:
- Excel datasources
- Multiple Google connections
- Advanced CORS
- Higher rate-limit profiles
Unavailable features return FEATURE_NOT_AVAILABLE.
Check current usage in the console or via the authenticated management API (GET /v1/usage).