curl --request GET \
  --url https://api.linkio.world/transactions/v2/payment_banks \
  --header 'ngnc-sec-key: <api-key>'

"{\n  status: 'success',\n        message: 'Test Vendor accounts',\n        VendorList: [\n          {\n            vendorName: 'John Bucknor',\n            vendorNumber: '9483048732',\n            vendorBank: 'Wema Bank',\n          },\n          {\n            vendorName: 'Vanessa Williams',\n            vendorNumber: '7483048732',\n            vendorBank: 'GT Bank',\n          },\n          ..........\n       ],\n    });\n}"