Create conversations

POST /v1/agent/chat/conversations

Writes turns to the caller's thread store without running a completion, and answers the conversationId they were written under. An absent conversationId opens a new thread; supplying one appends to it.

This is for a client that streams its own turn through /v1/chat/completions and still wants the conversation in its history — the round records what IT answers, and is otherwise the only writer. It takes the same store, the same per-org isolation and the same notion of a thread: what is recorded here reads back through the two GETs beside it and the round can continue it by id. A validated principal with a non-empty org is required: 401 without a principal, 403 without an org.

Request

The document declares no body for POST /v1/agent/chat/conversations. The handler is typed in cloud but its shape is not yet emitted, so the fields are not listed here — ask MCP's describe for post_agent_chat_conversations, which answers from the running route.

Response

The document declares no response body for this operation. It answers 200 on success and the platform error shape on failure — see Errors.

Examples

hanzo agent chat conversations create

import { Configuration, AgentApi } from 'hanzoai';

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

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = AgentApi(client).post_agent_chat_conversations()

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

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

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

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

let result = agent_api::post_agent_chat_conversations(&cfg, Default::default()).await?;

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

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

var result = new AgentApi(client).postAgentChatConversations();

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

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_agents"
         }
       }
     }'

Agent API · All Hanzo APIs · Interactive reference