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Fetch the complete documentation index at: https://docs.trustware.io/llms.txt

Use this file to discover all available pages before exploring further.

When you want users to choose their own deposit amount but need to enforce a floor or ceiling — to meet minimum transaction thresholds, cap exposure, or comply with business rules — you can set minAmountOut and maxAmountOut in your route options. The widget constrains its slider and input field to the range you configure.

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The minAmountOut and maxAmountOut options

Both options live inside routes.options in your TrustwareConfigOptions. You can set either one independently or both together. 
import { type TrustwareConfigOptions } from "@trustware/sdk";

const guardedConfig = {
  ...trustwareConfig,
  routes: {
    ...trustwareConfig.routes,
    options: {
      minAmountOut: "10",
      maxAmountOut: "250",
      routeRefreshMs: 10000,
    },
  },
} satisfies TrustwareConfigOptions;
Pass this config to TrustwareProvider: 
<TrustwareProvider config={guardedConfig}>
  <TrustwareWidget />
</TrustwareProvider>

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Value format

Both options accept a string or a number representing a USD amount: 
minAmountOut: "10"    // string — minimum of $10 USD
maxAmountOut: "250"   // string — maximum of $250 USD
Values are interpreted as USD amounts. Do not include a currency symbol or unit suffix.

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routeRefreshMs in this context

The example above also sets routeRefreshMs: 10000. This controls how often the widget re-fetches route previews, in milliseconds. When users are actively adjusting an amount within a constrained range, a shorter refresh interval keeps quotes current. The default is 15000 ms (15 seconds).
minAmountOut and maxAmountOut constrain the widget UI. They do not replace server-side validation. Your backend should independently enforce any deposit limits that are critical to your business logic.
If you want to lock users to a single amount rather than a range, use fixedFromAmount instead. See the fixed amount guide for details.