# Cloud Number Registry API API > Cloud Number Registry API API on Apizie: 23 endpoints (Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the…, Gets details of a single RegistryBook., Updates the parameters of a single RegistryBook., Deletes a single RegistryBook., …) returned as clean JSON through one API key. Send your own provider key in the x-upstream-key header. Call it over REST at https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/{endpoint} or from Claude, ChatGPT and Cursor through the Apizie MCP server. Free plan: 1,000 requests a month. - Project key: `dev-tools:google-cloudnumberregistry` - Category: Dev Tools - Status: byok - Source: https://docs.cloud.google.com/number-registry/reference/rest - Page: https://apizie.tech/api/dev-tools/google-cloudnumberregistry - OpenAPI: https://apizie.tech/api/dev-tools/google-cloudnumberregistry/openapi.json ## Endpoints ### Starts asynchronous cancellation on a long-running operation. The server makes a best effort to cancel the… `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-operations-cancel` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | The name of the operation resource to be cancelled. | | body | object | yes | JSON request body | ### Gets details of a single RegistryBook. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-registry-books-get` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | Required. The resource name of the RegistryBook to retrieve. | | view | string | no | Optional. The view of the RegistryBook to retrieve. | ### Updates the parameters of a single RegistryBook. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-registry-books-patch` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | Required. Identifier. The resource name of the RegistryBook. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | | updateMask | string | no | Optional. Field mask is used to specify the fields to be overwritten in the RegistryBook resource by the update. The fields specified in… | | body | object | yes | JSON request body | ### Deletes a single RegistryBook. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-registry-books-delete` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | force | boolean | no | Optional. If set to true, all associated resources will be deleted. | | name | string | yes | Required. The resource name of the RegistryBook to delete. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | ### Lists operations that match the specified filter in the request. If the server doesn't support this method,… `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-operations-list` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | The standard list filter. | | name | string | yes | The name of the operation's parent resource. | | pageSize | integer | no | The standard list page size. | | pageToken | string | no | The standard list page token. | | returnPartialSuccess | boolean | no | When set to `true`, operations that are reachable are returned as normal, and those that are unreachable are returned in the… | ### Lists OrgNumberRegistries in a given organization and location. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-organizations-locations-org-number-regis` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | Optional. Filter expression to filter the results. | | orderBy | string | no | Optional. Hint for how to order the results. | | pageSize | integer | no | Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default. | | pageToken | string | no | Optional. A token identifying a page of results the server should return. | | parent | string | yes | Required. The parent resource name, for example `organizations/*/locations/*`. | ### Creates a new OrgNumberRegistry in a given organization and location. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-organizations-locations-org-number-regis-2` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | orgNumberRegistryId | string | no | Required. The ID to use for the OrgNumberRegistry, which will become the final segment of the resource name. | | parent | string | yes | Required. The parent resource name where the OrgNumberRegistry will be created. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | | body | object | yes | JSON request body | ### Lists information about the supported locations for this service. This method lists locations based on the… `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-list` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | extraLocationTypes | string | no | Optional. Do not use this field unless explicitly documented otherwise. This is primarily for internal usage. | | filter | string | no | A filter to narrow down results to a preferred subset. The filtering language accepts strings like `"displayName=tokyo"`, and is… | | name | string | yes | The resource that owns the locations collection, if applicable. | | pageSize | integer | no | The maximum number of results to return. If not set, the service selects a default. | | pageToken | string | no | A page token received from the `next_page_token` field in the response. Send that page token to receive the subsequent page. | ### Lists CustomRanges in a given project and location. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-custom-ranges-list` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | Optional. Filter expression to filter the results. | | orderBy | string | no | Optional. Hint for how to order the results. | | pageSize | integer | no | Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default. | | pageToken | string | no | Optional. A token identifying a page of results the server should return. | | parent | string | yes | Required. The parent resource name, for example `projects/*/locations/*`. | ### Creates a new CustomRange in a given project and location. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-custom-ranges-create` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | customRangeId | string | no | Required. The ID to use for the CustomRange, which will become the final segment of the resource name. | | parent | string | yes | Required. The parent resource name where the CustomRange will be created. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | | body | object | yes | JSON request body | ### Finds free IP ranges in a single DiscoveredRange. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-discovered-ranges-fin` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | cidrPrefixLength | integer | no | Required. The prefix length of the free IP ranges to find. | | name | string | yes | Required. The resource name of the DiscoveredRange to search within. | | rangeCount | integer | no | Optional. The number of free IP ranges to find. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | ### Gets the details of a single DiscoveredRange and its utilization. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-discovered-ranges-sho` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | Required. The resource name of the DiscoveredRange. | ### Lists DiscoveredRanges in a given project and location. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-discovered-ranges-lis` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | Optional. Filter expression to filter the results. | | orderBy | string | no | Optional. Hint for how to order the results. | | pageSize | integer | no | Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default. | | pageToken | string | no | Optional. A token identifying a page of results the server should return. | | parent | string | yes | Required. The parent resource name, for example `projects/*/locations/*`. | ### Checks the availability of IpamAdminScopes in a given project and location. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-ipam-admin-scopes-che` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | parent | string | yes | Required. The parent resource name, for example `projects/*/locations/*`. | | scopes | string | no | Required. The administrative scopes to check for availability. | ### Cleans up a single IpamAdminScope. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-ipam-admin-scopes-cle` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | Required. The resource name of the IpamAdminScope to clean up. | | body | object | yes | JSON request body | ### Lists IpamAdminScopes in a given project and location. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-ipam-admin-scopes-lis` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | Optional. Filter expression to filter the results. | | orderBy | string | no | Optional. Hint for how to order the results. | | pageSize | integer | no | Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default. | | pageToken | string | no | Optional. A token identifying a page of results the server should return. | | parent | string | yes | Required. The parent resource name, for example `projects/*/locations/*`. | ### Creates a new IpamAdminScope in a given project and location. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-ipam-admin-scopes-cre` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | ipamAdminScopeId | string | no | Required. The ID to use for the IpamAdminScope, which will become the final segment of the resource name. | | parent | string | yes | Required. The parent resource name where the IpamAdminScope will be created. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | | body | object | yes | JSON request body | ### Disables a single IpamAdminScope. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-ipam-admin-scopes-dis` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | Required. The resource name of the IpamAdminScope to disable. | | body | object | yes | JSON request body | ### Lists Realms in a given project and location. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-realms-list` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | Optional. Filter expression to filter the results. | | orderBy | string | no | Optional. Hint for how to order the results. | | pageSize | integer | no | Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default. | | pageToken | string | no | Optional. A token identifying a page of results the server should return. | | parent | string | yes | Required. The parent resource name, for example `projects/*/locations/*`. | | view | string | no | Optional. The view of the Realm to retrieve. | ### Creates a new Realm in a given project and location. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-realms-create` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | parent | string | yes | Required. The parent resource name where the Realm will be created. | | realmId | string | no | Required. The ID to use for the Realm, which will become the final segment of the resource name. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | | body | object | yes | JSON request body | ### Lists RegistryBooks in a given project and location. `GET https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-registry-books-list` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | filter | string | no | Optional. Filter expression to filter the results. | | orderBy | string | no | Optional. Hint for how to order the results. | | pageSize | integer | no | Optional. Requested page size. Server may return fewer items than requested. If unspecified, server will pick an appropriate default. | | pageToken | string | no | Optional. A token identifying a page of results the server should return. | | parent | string | yes | Required. The parent resource name, for example `projects/*/locations/*`. | | view | string | no | Optional. The view of the RegistryBook to retrieve. | ### Creates a new RegistryBook in a given project and location. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-registry-books-create` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | parent | string | yes | Required. The parent resource name where the RegistryBook will be created. | | registryBookId | string | no | Required. The ID to use for the RegistryBook, which will become the final segment of the resource name. | | requestId | string | no | Optional. An optional request ID to identify requests. Specify a unique request ID so that if you must retry your request, the server will… | | body | object | yes | JSON request body | ### Searches IP resources in a given RegistryBook. `POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-registry-books-search` (byok) | Parameter | Type | Required | Description | |---|---|---|---| | name | string | yes | Required. The resource name of the RegistryBook to search in. | | body | object | yes | JSON request body | ## Example ``` curl "https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-operations-cancel" \ -H "x-api-key: $APIZIE_KEY" \ -H "x-upstream-key: $PROVIDER_KEY" ``` ## FAQ ### How do I call the Cloud Number Registry API API? Create a free Apizie key, then send POST https://apizie.tech/v1/dev-tools:google-cloudnumberregistry/cloudnumberregistry-projects-locations-operations-cancel with the header x-api-key. Every endpoint returns { project, data, timestamp }. ### Is the Cloud Number Registry API API free on Apizie? Yes. The Free plan includes 1,000 requests a month at 100 requests a minute, no credit card. Cloud Number Registry API itself also needs your own key from googleapis.com. ### Can AI agents use the Cloud Number Registry API API? Yes. Add the Apizie MCP server (https://apizie.tech/mcp) to Claude, ChatGPT, Cursor or VS Code, then ask in plain language. The agent calls run_scraper with project key dev-tools:google-cloudnumberregistry. ### What is the status of the Cloud Number Registry API API? Needs your own provider key (bring your own key)