Create responses

Implements POST /v1/responses.

POST /v1/responses

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Address	`https://api.hanzo.ai/v1/responses`
Method	`POST`
Operation	`post_responses`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Implements POST /v1/responses. The converted request is completed by the chat path, which is handed a sink saying where the answer goes: a stream is translated as it is produced, a whole body is translated entire.

Request

2 fields.

Field	In	Type	Required	Description
`X-Max-Cost`	header	number	—	The most this request may cost, in USD per 1,000 tokens.
`X-Max-Latency-Ms`	header	integer	—	The slowest model this request accepts, in milliseconds.

Response

Status	Body	Meaning
`200`	ai.ResponsesResource	Success.
`401`	—	No credential, or one this service does not accept.
`403`	—	A valid credential that may not do this.

200 body — 35 fields.

Field	In	Type	Always
`created_at`	body	integer	—
`error`	body	any	—
`id`	body	string	—
`incomplete_details`	body	any	—
`instructions`	body	string	—
`max_output_tokens`	body	integer	—
`metadata`	body	object	—
`metadata.*`	body	string	—
`model`	body	string	—
`object`	body	string	—
`output`	body	any[]	—
`parallel_tool_calls`	body	boolean	—
`previous_response_id`	body	any	—
`reasoning`	body	any	—
`status`	body	string	—
`store`	body	boolean	—
`temperature`	body	number	—
`text`	body	any	—
`tool_choice`	body	any	—
`tools`	body	ai.ResponsesTool[]	—
`tools[].description`	body	string	—
`tools[].format`	body	any	—
`tools[].name`	body	string	—
`tools[].parameters`	body	any	—
`tools[].strict`	body	boolean	—
`tools[].type`	body	string	—
`top_p`	body	number	—
`usage`	body	ai.ResponsesUsage	—
`usage.input_tokens`	body	integer	—
`usage.input_tokens_details`	body	ai.ResponsesInputDetails	—
`usage.input_tokens_details.cached_tokens`	body	integer	—
`usage.output_tokens`	body	integer	—
`usage.output_tokens_details`	body	ai.ResponsesOutputDetails	—
`usage.output_tokens_details.reasoning_tokens`	body	integer	—
`usage.total_tokens`	body	integer	—

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo responses create

.ts

.py

.go

.rs

.java

import { Configuration, AiApi } from 'hanzoai';

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

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = AiApi(client).post_responses()

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

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

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

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

let result = ai_api::post_responses(&cfg, Default::default()).await?;

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

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

var result = new AiApi(client).postResponses();

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

MCP declares no tool for ai — tools/list on https://api.hanzo.ai/v1/mcp names the products it does reach. Use HTTP or an SDK.

AI API · All Hanzo APIs · Interactive reference

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