# Get market codes list The endpoint retrieves the list of market codes available for alphanumeric registration. Market code is an optional query param, if used, the response will contain a list with the same market code if it is available; the list will be empty if it is not. Endpoint: GET /v1/projects/{projectId}/markets/availability Version: 1.0.0 Security: OAuth2 ## Path parameters: - `projectId` (string, required) Customer's project id ## Query parameters: - `marketCode` (string) Filter by ISO market code (ex. 'IT', 'AU', 'KW', etc.) Example: "MK" - `language` (string) Language used to print country names. Default: en Example: "es" - `registrationType` (string) Type of Sender ID to be registered. Options: ALPHANUMERIC_SENDER_ID for alpha registration, LONG_NUMBER for long number sms services registration, SHORT_CODE for short code sms services registration, RCS_AGENT for RCS agent Enum: "ALPHANUMERIC_SENDER_ID", "LONG_NUMBER", "SHORT_CODE", "RCS_AGENT" ## Response 200 fields (application/json): - `markets` (array) List of countries that matches with the request criteria. - `markets.marketCode` (string) ISO market code (ex. 'IT', 'AU', 'AE', etc.) Example: "AE" - `markets.marketName` (string) Market Name Example: "United Arab Emirates" ## Response 500 fields (application/json): - `error` (object) - `error.code` (integer) - `error.details` (array) - `error.message` (string) - `error.status` (string) ## Response 403 fields