# List engines URL: https://docs.hanzo.ai/docs/openapi/websearch/list-search-engines > Lists every engine web search can run and how the platform runs it. `GET /v1/websearch/engines` > [Websearch →](https://docs.hanzo.ai/docs/openapi/websearch) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides) | | | | ------------- | ------------------------------------------- | | **Address** | `https://api.hanzo.ai/v1/websearch/engines` | | **Method** | `GET` | | **Operation** | `list_search_engines` | | **Auth** | `Authorization: Bearer $HANZO_API_KEY` | Lists every engine web search can run and how the platform runs it. For each engine: whether it is enabled and its place in the run order, whether it takes an API key and whether it needs one, whether the platform holds that key (`keyed` — the key itself is never returned), whether it answers from this cluster as things stand (`available`), the option values it is asked with and the options it supports with their bounds. Enabled engines come first, in the order they run. `saved` is false when no setting is stored, and the engines shown enabled are then the default: Mojeek alone when its key is held, otherwise bing, ddg and Mojeek — Mojeek's keyless page does not answer from this cluster on its own. SuperAdmin only. 503 when the settings store or KMS cannot answer: a board that guessed would show an operator a configuration nobody saved. ## Request `GET /v1/websearch/engines` takes no parameters and no body — the credential is the whole request. ## Response | Status | Body | Meaning | | --------- | ----------------------- | ------- | | `200` | websearch.searchEngines | ok | | `default` | problem-details | refused | `200` body — 19 fields. | Field | In | Type | Always | Description | | ------------------------------ | ---- | ------------------------------- | ------ | --------------------------------------------------------------------------------------------------------------------------------- | | `engines` | body | websearch.searchEngine\[] | — | Engines are the enabled engines in the order they run, then the rest by name. | | `engines[].acceptsKey` | body | boolean | — | AcceptsKey is whether the engine takes an API key at all. | | `engines[].available` | body | boolean | — | Available is whether the engine answers from this cluster as things stand: it needs no key there (bing, ddg), or its key is held. | | `engines[].enabled` | body | boolean | — | Enabled is whether searches run it. | | `engines[].keyed` | body | boolean | — | Keyed is whether the platform holds a key for it in KMS. | | `engines[].name` | body | string | — | Name is the engine: `mojeek`, `bing`, `brave` or `ddg`. | | `engines[].needsKey` | body | boolean | — | NeedsKey is whether the engine answers only with a key. | | `engines[].options` | body | websearch.searchEngineOptions | — | | | `engines[].options.count` | body | integer (int64) | — | Count is how many hits the engine is asked for per search. | | `engines[].options.language` | body | string | — | Language is the default language the engine is asked in, as a tag like `en` or `en-US`. | | `engines[].options.region` | body | string | — | Region is a two-letter country code the engine favours, like `GB`. | | `engines[].order` | body | integer (int64) | — | Order is its place among the enabled engines, from 1; 0 when disabled. | | `engines[].supports` | body | websearch.searchEngineOption\[] | — | Supports lists the options the engine reads, with each one's bounds. | | `engines[].supports[].default` | body | integer (int64) | — | Default is the count used when none is set. | | `engines[].supports[].max` | body | integer (int64) | — | Max is the most count the engine accepts. | | `engines[].supports[].min` | body | integer (int64) | — | Min is the least count the engine accepts. | | `engines[].supports[].name` | body | string | — | Name is the option: `count`, `language` or `region`. | | `engines[].supports[].param` | body | string | — | Param is the engine's own query parameter the option sets, such as `t` or `rb` for Mojeek. | | `saved` | body | boolean | — | Saved is whether a setting is stored. | Failure carries the platform error shape — see [Errors](https://docs.hanzo.ai/docs/errors). ## Examples **CLI** ```bash hanzo websearch engines list ``` **SDK** **.ts** ```ts import { Configuration, WebsearchApi } from 'hanzoai'; const api = new WebsearchApi(new Configuration({ accessToken: process.env.HANZO_API_KEY })); const { data } = await api.listSearchEngines(); ``` **.py** ```python from hanzoai.cloud import ApiClient, Configuration from hanzoai.cloud.api import WebsearchApi client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"])) result = WebsearchApi(client).list_search_engines() ``` **.go** ```go cfg := hanzoai.NewConfiguration() cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY")) client := hanzoai.NewAPIClient(cfg) resp, _, err := client.WebsearchAPI.ListSearchEngines(context.Background()).Execute() if err != nil { return err } ``` **.rs** ```rust use hanzo_client::apis::{configuration::Configuration, websearch_api}; let mut cfg = Configuration::new(); cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok(); let result = websearch_api::list_search_engines(&cfg, Default::default()).await?; ``` **.java** ```java import ai.hanzo.cloud.ApiClient; import ai.hanzo.cloud.api.WebsearchApi; ApiClient client = new ApiClient(); client.setBearerToken(System.getenv("HANZO_API_KEY")); var result = new WebsearchApi(client).listSearchEngines(); ``` **HTTP** ```bash curl https://api.hanzo.ai/v1/websearch/engines \ -H "Authorization: Bearer $HANZO_API_KEY" ``` **MCP** Tool `websearch`, op `list_search_engines` — POST the JSON-RPC envelope to `https://api.hanzo.ai/v1/mcp`. ```bash curl -X POST https://api.hanzo.ai/v1/mcp \ -H "Authorization: Bearer $HANZO_API_KEY" \ -H "Content-Type: application/json" \ -d '{ "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "websearch", "arguments": { "op": "list_search_engines", "input": {} } } }' ``` --- [Websearch API](https://docs.hanzo.ai/docs/openapi/websearch) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)