a402/dist/index.d.ts

Decentralized Infrastructure to buy and sell any internet native resources on Aptos

import { Account } from '@aptos-labs/ts-sdk';

declare global {
  namespace Express {
    interface Request {
      a402?: {
        user: {
          address: string;
          account: Account;
        };
        payment: {
          txHash: string;
          resourceId: string;
          amount: number;
          currency: string;
        };
      };
    }
  }
}

interface A402Config {
    network: "testnet" | "mainnet";
}
interface A402PaymentInfo {
    user: {
        address: string;
        account: Account;
    };
    payment: {
        txHash: string;
        resourceId: string;
        amount: number;
        currency: string;
    };
}
declare global {
    namespace Express {
        interface Request {
            a402?: A402PaymentInfo;
        }
    }
}
interface A402Request extends Request {
    a402: {
        user: {
            address: string;
            account: Account;
        };
        payment: {
            txHash: string;
            resourceId: string;
            amount: number;
            currency: string;
        };
    };
}
declare class A402SDK {
    private aptos;
    private config;
    private networkConfig;
    constructor(config: A402Config);
    private getNetworkConfig;
    /**
     * Main middleware function for protecting endpoints
     */
    /**
     * Main middleware function for protecting endpoints
     */
    protect(): (req: any, res: any, next: any) => Promise<void>;
    private handleMiddleware;
    private extractApiKey;
    private getEndpointInfoFromRequest;
    private sendPaymentRequiredResponse;
    /**
     * Get buyer's payment balance
     */
    getBuyerBalance(buyerAddress: string): Promise<{
        balance: number;
        currency: string;
        backendAddress: string;
    }>;
    /**
     * Fund buyer account (testnet only)
     */
    fundBuyerAccount(buyerAddress: string, amount?: number): Promise<string>;
    private validateAccessToken;
    private getBuyerData;
    private getBuyerAccount;
    private makePaymentForEndpoint;
    private recordAnalytics;
}
declare function createA402Middleware(config: A402Config): A402SDK;

export { type A402Config, type A402PaymentInfo, type A402Request, A402SDK, createA402Middleware, A402SDK as default };