List timeline

Returns every retained version of one entry, in append order.

GET /v1/patent/timeline

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Address	`https://api.hanzo.ai/v1/patent/timeline`
Method	`GET`
Operation	`get_patent_timeline`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Returns every retained version of one entry, in append order. ?id= names it and ?kind= says which log; a retraction is shown as the withdrawal it is rather than hidden.

Request

3 fields.

Field	In	Type	Required	Description
`id`	query	string	—	ID is the entry's stable id.
`kind`	query	string	—	Kind is idea, implementation or disclosure — which log to read.
`project`	query	string	—	Project narrows inside the org; empty is the caller's own scope.

Response

Status	Body	Meaning
`200`	patent.PatentTimeline	ok
`default`	problem-details	refused

200 body — 13 fields.

Field	In	Type	Always	Description
`found`	body	boolean	—	Found is false when no version of that id exists in this org.
`id`	body	string	—	ID is the entry named.
`kind`	body	string	—	Kind is which log was read.
`project`	body	string	—	Project is the scope it is filed under.
`retained`	body	integer (int64)	—	Retained is len(versions).
`versions`	body	patent.PatentTimelineEntry[]	—	Versions are every retained version, oldest append first.
`versions[].authored_by`	body	string	—	AuthoredBy is the validated subject who appended it.
`versions[].canonical`	body	boolean	—	Canonical marks the version a listing would return: the latest non-retracted one.
`versions[].content_hash`	body	string	—	ContentHash is this version's identity.
`versions[].recorded_at`	body	string	—	RecordedAt is the server clock at the append.
`versions[].revision`	body	string	—	Revision is original, corrected or retracted.
`versions[].seq`	body	integer (int64)	—	Seq is the append clock value this version was stamped with.
`versions[].superseded`	body	boolean	—	Superseded marks a retained version that a later one replaced.

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo patent timeline

.ts

.py

.go

.rs

.java

import { Configuration, PatentApi } from 'hanzoai';

const api = new PatentApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.getPatentTimeline();

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_timeline()

cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)

resp, _, err := client.PatentAPI.GetPatentTimeline(context.Background()).Execute()
if err != nil {
	return err
}

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_timeline(&cfg, Default::default()).await?;

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).getPatentTimeline();

The method above is the one at the current release of the document. [email protected] (npm) and [email protected] (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 →

curl https://api.hanzo.ai/v1/patent/timeline \
  -H "Authorization: Bearer $HANZO_API_KEY"

Tool patent, op get_patent_timeline — POST the JSON-RPC envelope to https://api.hanzo.ai/v1/mcp.

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": "patent",
         "arguments": {
           "op": "get_patent_timeline",
           "input": {}
         }
       }
     }'

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