{
  "api": {
    "PaymentCurrencyAmount": {
      "__compat": {
        "mdn_url": "https://developer.mozilla.org/docs/Web/API/PaymentCurrencyAmount",
        "support": {
          "chrome": [
            {
              "version_added": "56"
            },
            {
              "version_added": "53",
              "version_removed": "56",
              "flags": [
                {
                  "type": "preference",
                  "name": "#web-payments",
                  "value_to_set": "Enabled"
                }
              ]
            }
          ],
          "chrome_android": [
            {
              "version_added": "56"
            },
            {
              "version_added": "53",
              "version_removed": "56",
              "flags": [
                {
                  "type": "preference",
                  "name": "#web-payments",
                  "value_to_set": "Enabled"
                }
              ]
            }
          ],
          "edge": {
            "version_added": "≤79"
          },
          "firefox": {
            "version_added": "55",
            "notes": "Available only in nightly builds.",
            "flags": [
              {
                "type": "preference",
                "name": "dom.payments.request.enabled",
                "value_to_set": "true"
              },
              {
                "name": "dom.payments.request.supportedRegions",
                "type": "preference",
                "value_to_set": "A comma-delineated list of one or more 2-character ISO country codes indicating the countries in which to support payments (for example, <code>US,CA</code>."
              }
            ]
          },
          "firefox_android": {
            "version_added": "55",
            "notes": "Available only in nightly builds.",
            "flags": [
              {
                "type": "preference",
                "name": "dom.payments.request.enabled",
                "value_to_set": "true"
              },
              {
                "name": "dom.payments.request.supportedRegions",
                "type": "preference",
                "value_to_set": "A comma-delineated list of one or more 2-character ISO country codes indicating the countries in which to support payments (for example, <code>US,CA</code>."
              }
            ]
          },
          "ie": {
            "version_added": false
          },
          "opera": {
            "version_added": false
          },
          "opera_android": {
            "version_added": false
          },
          "safari": {
            "version_added": null
          },
          "safari_ios": {
            "version_added": null
          },
          "samsunginternet_android": {
            "version_added": "6.0"
          },
          "webview_android": {
            "version_added": "56"
          }
        },
        "status": {
          "experimental": false,
          "standard_track": true,
          "deprecated": false
        }
      },
      "currency": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/PaymentCurrencyAmount/currency",
          "support": {
            "chrome": [
              {
                "version_added": "56"
              },
              {
                "version_added": "53",
                "version_removed": "56",
                "flags": [
                  {
                    "type": "preference",
                    "name": "#web-payments",
                    "value_to_set": "Enabled"
                  }
                ]
              }
            ],
            "chrome_android": [
              {
                "version_added": "56"
              },
              {
                "version_added": "53",
                "version_removed": "56",
                "flags": [
                  {
                    "type": "preference",
                    "name": "#web-payments",
                    "value_to_set": "Enabled"
                  }
                ]
              }
            ],
            "edge": {
              "version_added": "≤79"
            },
            "firefox": {
              "version_added": "63",
              "notes": "Available only in nightly builds.",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.payments.request.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "firefox_android": {
              "version_added": "63",
              "notes": "Available only in nightly builds.",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.payments.request.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": "6.0"
            },
            "webview_android": {
              "version_added": "56"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "currencySystem": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/PaymentCurrencyAmount/currencySystem",
          "support": {
            "chrome": {
              "version_added": false
            },
            "chrome_android": {
              "version_added": false
            },
            "edge": {
              "version_added": false
            },
            "firefox": {
              "version_added": "55",
              "version_removed": "64",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.payments.request.enabled",
                  "value_to_set": "true"
                }
              ],
              "notes": "Removed from the specification; currencies are now always identified using ISO 4217. This was only available in nightly builds."
            },
            "firefox_android": {
              "version_added": "55",
              "version_removed": "64",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.payments.request.enabled",
                  "value_to_set": "true"
                }
              ],
              "notes": "Removed from the specification; currencies are now always identified using ISO 4217. This was only available in nightly builds."
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": false
            },
            "webview_android": {
              "version_added": false
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      },
      "value": {
        "__compat": {
          "mdn_url": "https://developer.mozilla.org/docs/Web/API/PaymentCurrencyAmount/value",
          "support": {
            "chrome": [
              {
                "version_added": "56"
              },
              {
                "version_added": "53",
                "version_removed": "56",
                "flags": [
                  {
                    "type": "preference",
                    "name": "#web-payments",
                    "value_to_set": "Enabled"
                  }
                ]
              }
            ],
            "chrome_android": [
              {
                "version_added": "56"
              },
              {
                "version_added": "53",
                "version_removed": "56",
                "flags": [
                  {
                    "type": "preference",
                    "name": "#web-payments",
                    "value_to_set": "Enabled"
                  }
                ]
              }
            ],
            "edge": {
              "version_added": "≤79"
            },
            "firefox": {
              "version_added": "63",
              "notes": "Available only in nightly builds.",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.payments.request.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "firefox_android": {
              "version_added": "63",
              "notes": "Available only in nightly builds.",
              "flags": [
                {
                  "type": "preference",
                  "name": "dom.payments.request.enabled",
                  "value_to_set": "true"
                }
              ]
            },
            "ie": {
              "version_added": false
            },
            "opera": {
              "version_added": false
            },
            "opera_android": {
              "version_added": false
            },
            "safari": {
              "version_added": null
            },
            "safari_ios": {
              "version_added": null
            },
            "samsunginternet_android": {
              "version_added": "6.0"
            },
            "webview_android": {
              "version_added": "56"
            }
          },
          "status": {
            "experimental": false,
            "standard_track": true,
            "deprecated": false
          }
        }
      }
    }
  }
}