code: import stripe
  stripe.api_key = "sk_test_your_key"
  
  stripe.CountrySpec.list(limit=3)
  '''Response {
    "object": "list",
    "url": "/v1/country_specs",
    "has_more": false,
    "data": [
      {
        "id": "US",
        "object": "country_spec",
        "default_currency": "usd",
        "supported_bank_account_currencies": {
          "usd": [
            "US"
          ]
        },
        "supported_payment_currencies": [
          "usd",
          "aed",
          "afn",
          "..."
        ],
        "supported_payment_methods": [
          "ach",
          "card",
          "stripe"
        ],
        "supported_transfer_countries": [
          "US",
          "AE",
          "AR",
          "AT",
          "AU",
          "BE",
          "BG",
          "BO",
          "CA",
          "CH",
          "CI",
          "CL",
          "CO",
          "CR",
          "CY",
          "CZ",
          "DE",
          "DK",
          "DO",
          "EE",
          "EG",
          "ES",
          "FI",
          "FR",
          "GB",
          "GM",
          "GR",
          "HK",
          "HR",
          "HU",
          "ID",
          "IE",
          "IL",
          "IS",
          "IT",
          "JP",
          "KE",
          "KR",
          "LI",
          "LT",
          "LU",
          "LV",
          "MA",
          "MT",
          "MX",
          "MY",
          "NL",
          "NO",
          "NZ",
          "PE",
          "PH",
          "PL",
          "PT",
          "PY",
          "RO",
          "RS",
          "SA",
          "SE",
          "SG",
          "SI",
          "SK",
          "SV",
          "TH",
          "TN",
          "TR",
          "TT",
          "UY",
          "ZA",
          "BD",
          "BJ",
          "JM",
          "MC",
          "NE",
          "SN",
          "AG",
          "BH",
          "GH",
          "GT",
          "GY",
          "KW",
          "LC",
          "MU",
          "NA",
          "SM",
          "AM",
          "BA",
          "OM",
          "PA",
          "AZ",
          "BN",
          "BT",
          "EC",
          "MD",
          "MK",
          "QA"
        ],
        "verification_fields": {
          "company": {
            "additional": [],
            "minimum": [
              "business_profile.mcc",
              "business_profile.url",
              "business_type",
              "company.address.city",
              "company.address.line1",
              "company.address.postal_code",
              "company.address.state",
              "company.name",
              "company.owners_provided",
              "company.phone",
              "company.tax_id",
              "external_account",
              "owners.address.city",
              "owners.address.line1",
              "owners.address.postal_code",
              "owners.address.state",
              "owners.dob.day",
              "owners.dob.month",
              "owners.dob.year",
              "owners.email",
              "owners.first_name",
              "owners.id_number",
              "owners.last_name",
              "owners.phone",
              "owners.ssn_last_4",
              "owners.verification.document",
              "representative.address.city",
              "representative.address.line1",
              "representative.address.postal_code",
              "representative.address.state",
              "representative.dob.day",
              "representative.dob.month",
              "representative.dob.year",
              "representative.email",
              "representative.first_name",
              "representative.id_number",
              "representative.last_name",
              "representative.phone",
              "representative.relationship.executive",
              "representative.relationship.title",
              "representative.ssn_last_4",
              "representative.verification.document",
              "tos_acceptance.date",
              "tos_acceptance.ip"
            ]
          },
          "individual": {
            "additional": [],
            "minimum": [
              "business_profile.mcc",
              "business_profile.url",
              "business_type",
              "external_account",
              "individual.address.city",
              "individual.address.line1",
              "individual.address.postal_code",
              "individual.address.state",
              "individual.dob.day",
              "individual.dob.month",
              "individual.dob.year",
              "individual.email",
              "individual.first_name",
              "individual.id_number",
              "individual.last_name",
              "individual.phone",
              "individual.ssn_last_4",
              "individual.verification.document",
              "tos_acceptance.date",
              "tos_acceptance.ip"
            ]
          }
        }
      },
      {...},
      {...}
    ]
  }'''
nl: List Country SpecsLists all Country Spec objects available in the API.ParametersExpand all  ending_before optional   limit optional   starting_after optional ReturnsReturns a list of country_spec objects