A price you can trace.

A consistent model, an explicit unit and a link to the evidence.

Match the configuration

Versions, resolutions, audio modes and task types must match. We do not silently substitute a cheaper configuration. A rate card is not a capability guarantee; verify the endpoint schema before calling.

Keep billing units separate

Video uses output seconds; images use image count; speech can use characters; music can use seconds. Per-generation minimums are applied explicitly. Taxes, input surcharges and subscription credits are not guessed.

Price freshness

Each offer has a checked date. After 14 days it is excluded from cost estimates until reviewed. Automated page-change detection generates review candidates, never silently overwrites published rates.

Promotions and trust

An active deal requires a verified source, eligibility and expiration. Providers can advertise without buying a better price ranking. A listing is not a security or reliability audit.

Published source pages

Catalog reviewed：2026-09-12

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