Pricing units and snapshots
Use the exact billing unit from the shared model catalog. Static rates are dated snapshots and should be checked before purchase; missing commercial facts are unknown, not free.
Token billing
The inspected chat flow applies one configured rate to billed tokens. Estimate with tokens multiplied by USD per million billed tokens, divided by one million. Do not reinterpret this as separate upstream input and output rates.
Images and audio
Image listings use per-image rates, and transcription listings use per-minute rates. Preserve precision for sub-cent amounts. The billing catalog is separate from model identity and route health.
Current references
Read configured rates, billing settlement, and the cost arithmetic guide. Live account balances and actual invoice reconciliation are external to public documentation.
Verification and next steps
These instructions describe inspected repository contracts and safe integration boundaries. They do not prove live account access or external provider behavior. Continue with developer answers, API overview and verification limits.