Tracking usage
Every authenticated response includes two headers:| Header | Description |
|---|---|
X-Credits-Remaining | Credits left in your account |
X-Credits-Used | Credits charged for this request (1 or 0) |
Refunds
Requests that fail due to validation errors, server errors, or upstream platform issues are automatically refunded:| Scenario | Status | Credits charged |
|---|---|---|
| Successful request | 2xx | 1 |
| Validation error | 400 | 0 |
| Server error | 5xx | 0 |
| Upstream platform error | 502 | 0 |
Rate limits
There are no per-second or per-minute rate limits. You can make concurrent requests freely. The only limit is your credit balance — when credits reach zero, requests return402.
When credits run out
If your account has no remaining credits, requests return a402 status with the error code credits_exhausted. Upgrade your plan at app.konbiniapi.com to continue.
Pricing
Credits are included with monthly subscription plans. Unused credits do not roll over.| Plan | Price/mo | Credits/mo | Per 1k credits |
|---|---|---|---|
| Plus | $49 | 25,000 | $1.96 |
| Pro | $99 | 55,000 | $1.80 |
| Max | $199 | 160,000 | $1.24 |
| Ultra | $499 | 450,000 | $1.11 |