FAQ

Can cp_live_ keys call regular endpoints?

No. Subscription keys can only call endpoints under /api/coding-plan/v1; using them on regular endpoints (such as /api/v1/chat/completions) returns 403 CODING_PLAN_KEY_NOT_ALLOWED. Conversely, regular sk_live_ keys are rejected by the subscription endpoints.

How do the three quota windows relate?

The 5-hour rolling window, the weekly window, and the monthly window are all enforced at once. When any window is exhausted, calls return 429 QUOTA_EXCEEDED, and the error message identifies the window (5h / weekly / monthly). The 5-hour window recovers as time slides; the weekly and monthly windows reset when they expire.

Do Coding Plan calls participate in discounts?

No. Subscription calls are charged points at the model's configured unit price; organization and pricing-group discounts do not apply. Discounts on the token-balance side are unaffected.

What happens if I buy again before my subscription expires?

The new subscription stacks automatically: it starts when the current period ends, its quota becomes available from the new period, and existing subscriptions are never overwritten or lost.

Can I check my subscription quota?

Yes. The console Coding Plan page shows the remaining quota, recovery time, and recent consumption of all three windows; you can also call GET /api/coding-plan/v1/models to confirm available models.

Are plan models the same as regular models?

The callable set follows the Model Plaza and your selected plan; the call formats are identical to regular endpoints (both the OpenAI Chat Completions and Anthropic Messages protocols).

How do I unsubscribe?

Subscriptions are one-time payments that do not auto-renew. When a period ends the subscription simply expires — no manual cancellation is needed.