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Every API request costs 1 credit. No multipliers, no hidden costs.

Tracking usage

Every authenticated response includes two headers:

Refunds

Requests that fail due to validation errors, server errors, or upstream platform issues are automatically refunded:

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 return 402.

When credits run out

If your account has no remaining credits, requests return a 402 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. Credits reset each billing cycle when your subscription renews.