import { TxAgentKitClient } from '@tx-agent-kit/sdk'

const client = new TxAgentKitClient({
  token: process.env.TX_AGENT_KIT_TOKEN
})

const response = await client.billing.createTopUpSession({
  organizationId: process.env.TX_AGENT_KIT_ORGANIZATION_ID ?? "organizationId",
  body: {},
})

{
  "id": "<string>",
  "url": "<string>"
}