--- title: List extensions --- [Skip to content](#_top) [API Reference](https://developers.cloudflare.com/api/go) [Registrar](https://developers.cloudflare.com/api/go/resources/registrar) [Extensions](https://developers.cloudflare.com/api/go/resources/registrar/subresources/extensions) Copy Markdown Open in **Claude**Open in **ChatGPT**Open in **Cursor** --- **Copy Markdown****View as Markdown** # List extensions client.Registrar.Extensions.List(ctx, params) (\*CursorPagination\[[ExtensionListResponse]()], error) GET/accounts/{account\_id}/registrar/extensions Returns metadata and JSON Schema documents describing the expected input structure for registration and transfer operations on each supported extension (TLD). This endpoint uses cursor-based pagination. Results are ordered by extension name by default. To fetch the next page, pass the `cursor` value from the `result_info` object in the response as the `cursor` query parameter in your next request. An empty `cursor` string indicates there are no more pages. Supports HTTP conditional GET via `ETag`. Include the `ETag` value from a previous response in an `If-None-Match` header to receive a `304 Not Modified` when the data has not changed. ##### Security
API Token The preferred authorization scheme for interacting with the Cloudflare API. Create a token. **Example:**Authorization: Bearer Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY
API Email + API Key The previous authorization scheme for interacting with the Cloudflare API, used in conjunction with a Global API key. **Example:**X-Auth-Email: user@example.com The previous authorization scheme for interacting with the Cloudflare API. When possible, use API tokens instead of Global API keys. **Example:**X-Auth-Key: 144c9defac04969c7bfad8efaa8ea194
##### ParametersExpand Collapse
params ExtensionListParams AccountID param.Field\[string] Path param: Identifier. maxLength32 Link to this property Cursor param.Field\[string]Optional Query param: Opaque token from a previous response’s result_info.cursor. Pass this value to fetch the next page of results. Omit (or pass an empty string) for the first page. maxLength256 Link to this property
Direction param.Field\[ExtensionListParamsDirection]Optional Query param: Sort direction for results. Defaults to ascending order. const ExtensionListParamsDirectionAsc ExtensionListParamsDirection = "asc" Link to this property const ExtensionListParamsDirectionDesc ExtensionListParamsDirection = "desc" Link to this property
Link to this property Name param.Field\[string]Optional Query param: Filter extensions by exact name match. For example, name=com returns only the com extension. Link to this property PerPage param.Field\[int64]Optional Query param: Number of items to return per page. maximum50 minimum1 Link to this property
SortBy param.Field\[ExtensionListParamsSortBy]Optional Query param: Column to sort results by. Defaults to name when omitted. const ExtensionListParamsSortByName ExtensionListParamsSortBy = "name" Link to this property const ExtensionListParamsSortByCreatedAt ExtensionListParamsSortBy = "created\_at" Link to this property const ExtensionListParamsSortByUpdatedAt ExtensionListParamsSortBy = "updated\_at" Link to this property
Link to this property
[Link to this property](<#(resource)%20registrar.extensions%20%3E%20(method)%20list%20%3E%20(params)%20default>) ##### ReturnsExpand Collapse
type ExtensionListResponse struct{…} Extension entry with metadata and JSON Schema documents for registration and transfer operations.
Metadata ExtensionListResponseMetadata Extension metadata. Name string The full name of the extension. For example, “co.uk”, or “uk”. Link to this property TLD string The TLD of the extension. For example, for “co.uk”, it is “uk”. For “uk”, it is “uk”. Link to this property
Link to this property RegistrationSchema unknown JSON Schema describing the expected input structure for registration operations on this extension. Link to this property TransferSchema unknown JSON Schema describing the expected input structure for transfer operations on this extension. Link to this property
[Link to this property](<#(resource)%20registrar.extensions%20%3E%20(model)%20ExtensionListResponse%20%3E%20(schema)>) ### List extensions Go HTTPTypeScriptPythonGoTerraform ``` package main import ( "context" "fmt" "github.com/cloudflare/cloudflare-go" "github.com/cloudflare/cloudflare-go/option" "github.com/cloudflare/cloudflare-go/registrar" ) func main() { client := cloudflare.NewClient( option.WithAPIToken("Sn3lZJTBX6kkg7OdcBUAxOO963GEIyGQqnFTOFYY"), ) page, err := client.Registrar.Extensions.List(context.TODO(), registrar.ExtensionListParams{ AccountID: cloudflare.F("023e105f4ecef8ad9ca31a8372d0c353"), }) if err != nil { panic(err.Error()) } fmt.Printf("%+v\n", page) } ``` 200 example ``` { "errors": [ { "code": 1000, "message": "message", "source": { "pointer": "pointer" } } ], "messages": [ { "code": 1000, "message": "message", "source": { "pointer": "pointer" } } ], "result": [ { "metadata": { "name": "name", "tld": "tld" }, "registration_schema": {}, "transfer_schema": {} } ], "success": true, "result_info": { "count": 0, "cursor": "cursor", "per_page": 0 } } ``` ##### Returns Examples 200 example ``` { "errors": [ { "code": 1000, "message": "message", "source": { "pointer": "pointer" } } ], "messages": [ { "code": 1000, "message": "message", "source": { "pointer": "pointer" } } ], "result": [ { "metadata": { "name": "name", "tld": "tld" }, "registration_schema": {}, "transfer_schema": {} } ], "success": true, "result_info": { "count": 0, "cursor": "cursor", "per_page": 0 } } ```