import { Payments } from '@nevermined-io/payments'

const payments = Payments.getInstance({
  nvmApiKey: process.env.NVM_API_KEY!,
  environment: 'sandbox'
})

from payments_py import Payments, PaymentOptions

payments = Payments.get_instance(
    PaymentOptions(nvm_api_key=os.environ["NVM_API_KEY"], environment="sandbox")
)

import { paymentMiddleware } from '@nevermined-io/payments/express'

app.use(paymentMiddleware(payments, {
  'POST /ask': { planId: process.env.NVM_PLAN_ID!, credits: 1 }
}))

from payments_py.x402.fastapi import PaymentMiddleware

app.add_middleware(
    PaymentMiddleware,
    payments=payments,
    routes={"POST /ask": {"plan_id": os.environ["NVM_PLAN_ID"], "credits": 1}}
)

from payments_py.x402.strands import requires_payment

@tool(context=True)
@requires_payment(payments=payments, plan_id=PLAN_ID, credits=1)
def my_tool(query: str, tool_context=None) -> dict:
    ...

payments.mcp.registerTool(name, config, handler, { credits: 5n })
const { info, stop } = await payments.mcp.start({ port: 3000, agentId, serverName })

const agentCard = payments.a2a.buildPaymentAgentCard(baseCard, { paymentType: "dynamic", credits: 1, planId, agentId })
await payments.a2a.start({ port: 3005, basePath: '/a2a/', agentCard, executor })