Plans, limits and credit weights

The published price card, served from domain.Plans, the same catalog that sets every credit grant, rate limit and quantitative cap the gateway enforces. FREE and unauthenticated. Prices are integer USD cents; list_monthly_cents is the pre-launch-discount price and launch_pricing_ends_on is the date it applies from. Credit classes carry the per-call x402 price derived from the weight. Predictions are deliberately absent: /v1/predictions/* returns 503 because no model is deployed, and a price list must not imply otherwise.