@agentauth/mcp/dist/payments/protocolDetector.d.ts

Universal payment-enabled MCP gateway for AI agents with native x402 protocol support.

/**
 * Protocol Detection and Prioritization
 *
 * Automatically detects payment protocol from server responses with
 * prioritization: x402 first, then AgentPay fallback.
 *
 * Supports:
 * - x402 v1.0 standard detection
 * - AgentPay v0.0.2 detection
 * - Robust error handling for malformed responses
 */
import type { JSONRPCMessage } from '@modelcontextprotocol/sdk/types.js';
import type { PaymentProtocol } from '../protocols/agentpay-v002.js';
/**
 * Protocol detection result with extracted data
 */
export interface ProtocolDetection {
    protocol: PaymentProtocol;
    name: string;
    extractedData: any;
}
/**
 * Protocol detector with prioritized detection logic
 */
export declare class ProtocolDetector {
    private protocols;
    private protocolPriority;
    constructor(protocols: Map<string, PaymentProtocol>);
    /**
     * Detect payment protocol from MCP message
     *
     * @param message JSON-RPC message from MCP server
     * @returns Protocol detection result with extracted data, or null if no payment required
     */
    detectProtocol(message: JSONRPCMessage): ProtocolDetection | null;
    /**
     * Get list of registered protocols
     */
    getRegisteredProtocols(): string[];
    /**
     * Get protocol priority order
     */
    getProtocolPriority(): string[];
    /**
     * Add or update protocol registration
     */
    registerProtocol(name: string, protocol: PaymentProtocol): void;
}
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