For AI agents: a documentation index is available at the root level at /llms.txt and /llms-full.txt. Append /llms.txt to any URL for a page-level index, or .md for the markdown version of any page.

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import { FunctionResult } from '@signalwire/sdk';
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const param = FunctionResult.createPaymentParameter(
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  'merchant_id',
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  'MERCH_12345',
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);