Funding

{
  "onramps": [
    "banxa"
  ],
  "externalWallets": {
    "enabled": true,
    "minAmount": {
      "amount": "<string>",
      "currency": "<string>"
    },
    "defaultSettings": {
      "chainSettings": [
        {
          "chain": "ETH",
          "token": {
            "value": "<string>",
            "rule": "recommended"
          }
        }
      ]
    }
  }
}