List function

Every serverless function the caller's org has published, each with its real 7-day rollup.

GET /v1/function

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Address	`https://api.hanzo.ai/v1/function`
Method	`GET`
Operation	`get_function`
Auth	`Authorization: Bearer $HANZO_API_KEY`

Every serverless function the caller's org has published, each with its real 7-day rollup.

A row carries the function's runtime, resource limits, deployment target and its invoke endpoint, plus envCount — how many secrets it mounts. The rollup fields are ABSENT rather than zero when the function has not run in the window, so a console renders "—" instead of a fabricated 0.

Requires a validated principal; the listing is scoped to its org.

Request

GET /v1/function takes no parameters and no body — the credential is the whole request.

Response

Status	Body	Meaning
`200`	function.fnList	ok
`default`	problem-details	refused

200 body — 17 fields.

Field	In	Type	Always	Description
`functions`	body	function.functionView[]	—	Functions is one row per published function.
`functions[].avgDurationMs`	body	number (double)	—	mean wall-clock of those runs
`functions[].createdAt`	body	string	—	when it was first published
`functions[].endpoint`	body	string	—	the path that invokes it
`functions[].envCount`	body	integer (int64)	—	how many secret NAMES it mounts; values are never carried
`functions[].environment`	body	string	—	the language it runs under
`functions[].errors7d`	body	integer (int64)	—	how many of those runs failed
`functions[].image`	body	string	—	the prebuilt image it runs, when it runs one instead of source
`functions[].invocations7d`	body	integer (int64)	—	runs in the last 7 days; ABSENT, never 0, when it has not run
`functions[].lastDeployedAt`	body	string	—	when its code last changed
`functions[].memoryLimit`	body	string	—	the memory it runs with, and the multiplier on its compute charge
`functions[].name`	body	string	—	the function's org-unique handle
`functions[].namespace`	body	string	—	the display group it belongs to; the org is the isolation key
`functions[].status`	body	string	—	whether it is ready to serve
`functions[].successRate`	body	number (double)	—	share of those runs that succeeded, 0..1
`functions[].target`	body	string	—	where it runs: empty for the sandbox, "fleet" for the org's GPU fleet
`functions[].timeoutSec`	body	integer (int64)	—	its per-invocation deadline

Failure carries the platform error shape — see Errors.

Examples

CLI

SDK

HTTP

MCP

hanzo function list

.ts

.py

.go

.rs

.java

import { Configuration, FunctionApi } from 'hanzoai';

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

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

client = ApiClient(Configuration(access_token=os.environ["HANZO_API_KEY"]))
result = FunctionApi(client).get_function()

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

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

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

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

let result = function_api::get_function(&cfg, Default::default()).await?;

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

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

var result = new FunctionApi(client).getFunction();

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

MCP reaches function through the function tool, which names its 10 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_functions"
         }
       }
     }'

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