Billing Overview

SilvaMux bills by actual usage, with top-ups, discounts, and bill exports.

Model Pricing

For the full model price list, open the model detail page on the Model Plaza. How each capability is billed:

• Chat: billed by token usage (input + output).
• Image generation: billed per generated image.
• Video generation: billed by model and video parameters (resolution, duration, audio).

Balance

• When the balance is insufficient, model requests return INSUFFICIENT_BALANCE (HTTP 402); top up and retry.
• See Online Top-up for the top-up entry and flow.

Discounts

The platform supports discounts configured per organization and per model group, set by administrators. Without a configured discount, usage is billed at list price.

Programmatic Queries

To query balance and usage programmatically with an API key, see Usage & Balance.