Create join
Joins every public channel in the caller org's workspace.
POST /v1/provider/slack/join
| Address | https://api.hanzo.ai/v1/provider/slack/join |
| Method | POST |
| Operation | post_provider_slack_join |
| Auth | Authorization: Bearer $HANZO_API_KEY |
Joins every public channel in the caller org's workspace.
Org admin, because it changes what the whole workspace sees: after it the agent is a member of every public room and answers in all of them.
Request
The document declares no body for POST /v1/provider/slack/join. 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_provider_slack_join, which answers from the running route.
Response
| Status | Body | Meaning |
|---|---|---|
200 | provider.slackJoinOut | ok |
default | problem-details | refused |
200 body — 7 fields.
| Field | In | Type | Always | Description |
|---|---|---|---|---|
already | body | integer (int64) | — | Already counts the channels it was a member of before, kept apart from Joined because only one of the two is a change. |
failed | body | provider.joinFailure[] | — | Failed is per-channel, so one refusal does not hide the rest of the walk. |
failed[].channel | body | string | — | Channel is Slack's id for the room that refused. |
failed[].error | body | string | — | Error is Slack's own code, carried through unchanged. |
failed[].name | body | string | — | Name is that room's human name, so the operator does not have to look the id up. |
joined | body | string[] | — | Joined names the channels this run walked into — the change it made. |
listed | body | integer (int64) | — | Listed is every public, unarchived channel the workspace has. |
Failure carries the platform error shape — see Errors.
Examples
hanzo provider slack joinimport { Configuration, ProviderApi } from 'hanzoai';
const api = new ProviderApi(new Configuration({ accessToken: process.env.HANZO_API_KEY }));
const { data } = await api.postProviderSlackJoin();from hanzoai.cloud import ApiClient, Configuration
from hanzoai.cloud.api import ProviderApi
client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = ProviderApi(client).post_provider_slack_join()cfg := hanzoai.NewConfiguration()
cfg.AddDefaultHeader("Authorization", "Bearer "+os.Getenv("HANZO_API_KEY"))
client := hanzoai.NewAPIClient(cfg)
resp, _, err := client.ProviderAPI.PostProviderSlackJoin(context.Background()).Execute()
if err != nil {
return err
}use hanzo_client::apis::{configuration::Configuration, provider_api};
let mut cfg = Configuration::new();
cfg.bearer_access_token = std::env::var("HANZO_API_KEY").ok();
let result = provider_api::post_provider_slack_join(&cfg, Default::default()).await?;import ai.hanzo.cloud.ApiClient;
import ai.hanzo.cloud.api.ProviderApi;
ApiClient client = new ApiClient();
client.setBearerToken(System.getenv("HANZO_API_KEY"));
var result = new ProviderApi(client).postProviderSlackJoin();The method above is the one at the current release of the document. [email protected] (npm) was 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 -X POST https://api.hanzo.ai/v1/provider/slack/join \
-H "Authorization: Bearer $HANZO_API_KEY"MCP declares no tool for provider — tools/list on https://api.hanzo.ai/v1/mcp names the products it does reach. Use HTTP or an SDK.
How is this guide?