Pref

Your own settings — theme, density, pinned nav — following you across every Hanzo app.

Also for this capability: API · CLI · SDKs

Your own settings — theme, density, pinned nav — following you across every Hanzo app.

Base URL	`https://api.hanzo.ai`
Operations	2
Auth	`Authorization: Bearer $HANZO_API_KEY`

Specification

Specification pending — no HIP in hanzoai/hips declares capability: pref yet. What this capability serves is below, from the API document; what it is — the store it owns, how it meters, what it publishes — is written as a HIP under HIP-0139.

Four surfaces

Surface	Reaches this capability as	Coverage
REST	`pref` at its own prefix	2 operations
CLI	`hanzo pref …`	2 of 2
SDK	`PrefApi` in every published client	2 methods
MCP	tool `pref` on `https://api.hanzo.ai/v1/mcp`	1 operation, 0 under the document's own id — ask `describe` for the rest

Quickstart

export HANZO_API_KEY=sk-...   # console.hanzo.ai → API keys

Then the first call — a read that needs nothing but the key. GET /v1/pref, operation get_pref:

CLI

SDK

HTTP

MCP

hanzo pref get

.ts

.py

.go

.rs

.java

import { Configuration, PrefApi } from 'hanzoai';

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

from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import PrefApi

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = PrefApi(client).get_pref()

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

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

use hanzo_client::apis::{configuration::Configuration, pref_api};

let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();

let result = pref_api::get_pref(&cfg, Default::default()).await?;

import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.PrefApi;

ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));

var result = new PrefApi(client).getPref();

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

MCP reaches pref through the pref tool, which names its 1 operations with its own verbs — this one among them, under a name only MCP declares. describe explains any of them:

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_prefs"
         }
       }
     }'

Answers 200 with object — ok.

Endpoints

Endpoint	What it does
`GET /v1/pref`	Returns the signed-in caller's OWN preference document — the theme, density and pinned nav that follow them across every Hanzo surface.
`PATCH /v1/pref`	Save the preference keys your surface owns, leaving every other key alone

All Hanzo APIs · Interactive reference

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