module X402 class PaymentMiddleware < X402::Middleware # 必须继承 def initialize(app) @app = app end

def call(env) status, headers, body = @app.call(env)

# 支付成功后记录
if status == 200 && headers['X-Payment-Response'].present? && env['HTTP_X402_PAYMENT'].present?
  binding.pry
  begin
    payment_json = JSON.parse(en...