@startbutton/node-sdk/dist/core/http-client.d.ts

Official Node.js SDK for StartButton Payment API

import { SDKConfig, RequestOptions, ApiResponse } from './types';
/**
 * Custom error classes for the SDK
 */
export declare class StartButtonError extends Error {
    status?: number;
    code?: string;
    errors?: string[];
    constructor(message: string, status?: number, code?: string, errors?: string[]);
}
export declare class AuthenticationError extends StartButtonError {
    constructor(message?: string);
}
export declare class ValidationError extends StartButtonError {
    constructor(message: string, errors?: string[]);
}
export declare class RateLimitError extends StartButtonError {
    constructor(message?: string);
}
export declare class ServerError extends StartButtonError {
    constructor(message?: string);
}
/**
 * HTTP Client for the StartButton SDK
 */
export declare class HttpClient {
    private config;
    private axiosInstance;
    private retryAttempts;
    private retryDelay;
    constructor(config: SDKConfig);
    /**
     * Create and configure the Axios instance
     */
    private createAxiosInstance;
    /**
     * Get default headers including SDK identification
     */
    private getDefaultHeaders;
    /**
     * Setup request and response interceptors
     */
    private setupInterceptors;
    /**
     * Generate a unique request ID
     */
    private generateRequestId;
    /**
     * Handle response errors and convert to SDK errors
     */
    private handleResponseError;
    /**
     * Make an HTTP request with retry logic
     */
    request<T>(options: RequestOptions): Promise<ApiResponse<T>>;
    /**
     * Build headers with optional public key override
     */
    private buildHeaders;
    /**
     * Execute request with retry logic
     */
    private executeWithRetry;
    /**
     * Determine if request should be retried
     */
    private shouldRetry;
    /**
     * Calculate retry delay with exponential backoff
     */
    private getRetryDelay;
    /**
     * Delay execution for retry
     */
    private delay;
    /**
     * Format the API response
     */
    private formatResponse;
    /**
     * Set retry configuration
     */
    setRetryConfig(attempts: number, delay: number): void;
    /**
     * Get the current configuration
     */
    getConfig(): SDKConfig;
}
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