T402 API Reference - v2.8.0
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    Class ExactTronServerScheme

    Server-side implementation of the TRON exact payment scheme

    This scheme parses prices and prepares payment requirements for TRC20 token transfers.

    Implements

    Index

    Constructors

    Properties

    scheme: "exact" = SCHEME_EXACT

    Methods

    • Parse a price into an asset amount

      Parameters

      • price: Price

        Price to parse (string, number, or AssetAmount)

      • network: Network

        Target network

      Returns Promise<AssetAmount>

      Parsed asset amount

    • Enhance payment requirements with scheme-specific data

      Parameters

      • requirements: PaymentRequirements

        Base payment requirements

      • supportedKind: {
            t402Version: number;
            scheme: string;
            network: Network;
            extra?: Record<string, unknown>;
        }

        Supported payment kind

      • extensionKeys: string[]

        Extension keys to include

      Returns Promise<PaymentRequirements>

      Enhanced payment requirements