# List implementations URL: https://docs.hanzo.ai/docs/openapi/patent/get-patent-implementations > Returns the canonical implementation records with their citations. `GET /v1/patent/implementations` > [Patent →](https://docs.hanzo.ai/docs/openapi/patent) · [All API references →](https://docs.hanzo.ai/docs/openapi) · [Get started →](https://docs.hanzo.ai/docs/guides) | | | | ------------- | ------------------------------------------------ | | **Address** | `https://api.hanzo.ai/v1/patent/implementations` | | **Method** | `GET` | | **Operation** | `get_patent_implementations` | | **Auth** | `Authorization: Bearer $HANZO_API_KEY` | Returns the canonical implementation records with their citations. ?idea= is the query the record exists to answer: which artifacts rest on this one conception entry. ## Request 3 fields. | Field | In | Type | Required | Description | | --------- | ----- | ------ | -------- | ---------------------------------------------------------------------------------------------------------------------------------------------- | | `id` | query | string | — | ID reads one implementation. | | `idea` | query | string | — | Idea narrows to implementations citing one conception entry — which is how a correction finds every artifact built on the idea it invalidates. | | `project` | query | string | — | Project narrows to one project. | ## Response | Status | Body | Meaning | | --------- | --------------- | ------- | | `200` | patent.implsOut | ok | | `default` | problem-details | refused | `200` body — 22 fields. | Field | In | Type | Always | Description | | ------------------------ | ---- | ------------------------------ | ------ | -------------------------------------------------------------------------------------------------------------------------------------------- | | `data` | body | patent.PatentImplementation\[] | — | Data are the canonical records, oldest append first. | | `data[].artifact_sha256` | body | string | — | ArtifactSHA256 is the digest of the recorded artifact — a diff, a file, a build — when the caller has one and wants it addressed by content. | | `data[].authored_by` | body | string | — | AuthoredBy is the validated principal who recorded this. | | `data[].canonical` | body | boolean | — | Canonical is DERIVED on read. | | `data[].content_hash` | body | string | — | ContentHash is the server's digest of the recorded content. | | `data[].generated` | body | boolean | — | Generated says the recorded artifact was produced with a model's assistance rather than typed by hand. | | `data[].git_branch` | body | string | — | GitBranch is the branch that commit was on. | | `data[].git_dirty` | body | boolean | — | GitDirty says the working tree carried uncommitted changes when this was recorded. | | `data[].git_sha` | body | string | — | GitSHA is the commit. | | `data[].human_review` | body | string | — | HumanReview is what a person did with the output: accepted, edited, rewritten, or none. | | `data[].id` | body | string | — | ID is this implementation's stable id — usually the artifact or change it records, e.g. router-v2-generated. | | `data[].idea_ids` | body | string\[] | — | IdeaIDs names the conceptions this implements. | | `data[].model` | body | string | — | Model names the system that produced the code, as it was addressed. | | `data[].notes` | body | string | — | Notes is anything a later reader needs. | | `data[].project` | body | string | — | Project is the SERVER's scope value. | | `data[].prompt_sha256` | body | string | — | PromptSHA256 is the digest of the prompt, not the prompt. | | `data[].recorded_at` | body | string | — | RecordedAt is the server's clock. | | `data[].repo` | body | string | — | Repo is the repository the work landed in. | | `data[].revision` | body | string | — | Revision is original, corrected or retracted. | | `data[].seq` | body | integer (int64) | — | Seq is the append order, which is what GET /v1/patent/proof compares against the cited ideas. | | `data[].visibility` | body | string | — | Visibility is private, org or public; forced private on a write. | | `total` | body | integer (int64) | — | Total is len(data). | Failure carries the platform error shape — see [Errors](https://docs.hanzo.ai/docs/errors). ## Examples **CLI** ```bash hanzo patent implementations get ``` **SDK** **.ts** ```ts import { Configuration, PatentApi } from 'hanzoai'; const api = new PatentApi(new Configuration({ accessToken: process.env.HANZO_API_KEY })); const { data } = await api.getPatentImplementations(); ``` **.py** ```python from hanzoai.cloud import ApiClient, Configuration from hanzoai.cloud.api import PatentApi client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"])) result = PatentApi(client).get_patent_implementations() ``` **.go** ```go cfg := hanzoai.NewConfiguration() cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY")) client := hanzoai.NewAPIClient(cfg) resp, _, err := client.PatentAPI.GetPatentImplementations(context.Background()).Execute() if err != nil { return err } ``` **.rs** ```rust use hanzo_client::apis::{configuration::Configuration, patent_api}; let mut cfg = Configuration::new(); cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok(); let result = patent_api::get_patent_implementations(&cfg, Default::default()).await?; ``` **.java** ```java import ai.hanzo.cloud.ApiClient; import ai.hanzo.cloud.api.PatentApi; ApiClient client = new ApiClient(); client.setBearerToken(System.getenv("HANZO_API_KEY")); var result = new PatentApi(client).getPatentImplementations(); ``` The method above is the one at the current release of the document. `hanzoai@8.5.914` (npm) and `hanzoai@8.5.914` (PyPI) were generated from an earlier release, where this operation carried a different id, so it spells the method differently — regenerating the clients is what makes the two agree. [SDKs →](https://docs.hanzo.ai/docs/sdks) **HTTP** ```bash curl https://api.hanzo.ai/v1/patent/implementations \ -H "Authorization: Bearer $HANZO_API_KEY" ``` **MCP** MCP reaches **patent** through the `patent` tool, which names its 12 operations with its own verbs — this one among them, under a name only MCP declares. `describe` explains any of them: ```bash curl -X POST https://api.hanzo.ai/v1/mcp \ -H "Content-Type: application/json" \ -d '{ "jsonrpc": "2.0", "id": 1, "method": "tools/call", "params": { "name": "describe", "arguments": { "op": "list_patent_approvals" } } }' ``` --- [Patent API](https://docs.hanzo.ai/docs/openapi/patent) · [All Hanzo APIs](https://docs.hanzo.ai/docs/openapi) · [Interactive reference](https://docs.hanzo.ai/docs/openapi/reference)