m8tes 1.5.1

Python SDK for building autonomous AI agents with 150+ integrations, hosted execution, schedules, and human-in-the-loop

m8tes Python SDK

Build agents. Skip the infrastructure.

Hosted runtime, 150+ integrations, scheduling, memory, and optional email inboxes. Ship autonomous agents to production in minutes.

Install

pip install m8tes

Quick start

from m8tes import M8tes, PermissionMode

client = M8tes()  # uses M8TES_API_KEY env var

result = client.runs.create_and_wait(
    message="pull last week's Stripe MRR and post to #revenue on Slack",
    tools=["stripe", "slack"],
    instructions="you are a finance ops assistant",
    permission_mode=PermissionMode.AUTONOMOUS,
    email_inbox=True,
)
print(result.output)
print(f"inbox: {result.email_address}")  # forward emails here to trigger future runs

Set task_setup_tools=False on client.runs.create(...), client.runs.reply(...), or client.tasks.run(...) when you do not want the agent to receive the internal same-scope management tools for teammates, tasks, runs, approvals, files, memories, inboxes, webhooks, and app connections during that execution. Set feedback=False on those same V2 calls to disable the internal issue-reporting feedback tool (report_issue) for that execution.

When you pass user_id, the run is scoped to that end user. If you target an existing teammate or task that is already scoped, the user_id you pass must match that resource's scope. If you omit user_id, runs and tasks inherit the scope from the targeted teammate or task.

→ Full docs and examples at m8tes.ai/docs

Auth & usage

Rotate your API key with POST /api/v2/token. That endpoint returns a new API key and invalidates the previous one.

Check current plan, run usage, and cost limits with client.auth.get_usage() or m8tes auth usage.

Need email-triggered runs? Opt in with email_inbox=True on client.teammates.create(...) or call client.teammates.enable_email_inbox(teammate_id) later.

What you skip

Build it yourself	With m8tes
Sandboxed execution environment	✅ Hosted runtime, zero infra
OAuth for every app you connect	✅ 150+ integrations with managed OAuth
Scheduling, webhook, and email triggers	✅ Built in — set once, runs forever
Human-in-the-loop approval flows	✅ Three modes: autonomous, approval, plan
Memory that persists across executions	✅ Per-user memory out of the box
Real-time streaming to your UI	✅ SSE events, works today
File output and delivery	✅ Generated files downloadable via API
Webhook infrastructure for agent events	✅ Outbound webhooks built in
Per-user data isolation	✅ Set user_id, we handle the rest
An email inbox for your agent	✅ Enable an @m8tes.ai inbox per teammate

What's included

• Hosted agent runtime — agents run in isolated sandboxes. You ship the workflow, not the infra.
• 150+ managed integrations — Gmail, Slack, Notion, HubSpot, Stripe, Linear, Google Ads. OAuth and token refresh handled.
• Human-in-the-loop — require approval before sensitive actions. Keep the speed without giving up control.
• Scheduled runs, webhooks, and email triggers — set the cadence once. Daily, weekly, or hourly runs happen automatically.
• Persistent memory — agents remember past conversations and build on them. Per-user scoping for multi-tenant apps.
• Permission modes — autonomous, approval-required, or plan-then-execute. Start locked down, loosen as you gain confidence.
• Per-user isolation — set user_id on any run. Memory, history, and tools are strictly scoped.
• Real-time streaming — SSE events for text output, tool calls, files, and completion.
• File handling — agents generate reports and spreadsheets, downloadable through the API.

Use cases

Revenue reporting. Pull MRR from Stripe, update the tracking sheet, post weekly delta to Slack. No more manual Monday reporting.

Support triage. Classify inbound tickets, draft replies, escalate blockers. Runs 24/7 on a schedule.

Ad spend monitoring. Check Google Ads weekly, pause low-converting campaigns, alert the team.

Customer-facing agents. Give each user their own agent with isolated memory, tools, and permissions. Multi-tenant without custom plumbing.

vs. LangChain, CrewAI, and other SDKs

LangChain, CrewAI, and the OpenAI Agents SDK are orchestration frameworks. They help you coordinate model calls and tool use — but execution, OAuth, scheduling, memory, and approval flows are all yours to build and host.

	LangChain / CrewAI / OpenAI SDK	m8tes
Agent execution	Local — you host it	Hosted sandbox
Tool integrations	Build and maintain	150+ with managed OAuth
Scheduling & triggers	Write your own	Built in
Memory	DIY persistence layer	Per-user memory out of the box
Human-in-the-loop	Build approval flows	Three modes built in
Real-time streaming	Roll your own	SSE out of the box
Infrastructure	Your problem	Our problem

m8tes is not a framework. It's the hosted runtime layer. The Python SDK is the client on top.

Runs

Streaming (default)

for event in client.runs.create(
    message="pull MRR from Stripe, compare to last month, post the delta to #revenue",
    tools=["stripe", "slack"],
):
    match event.type:
        case "text-delta":      print(event.delta, end="")
        case "tool-call-start": print(f"\n  {event.tool_name}")
        case "tool-result-end": print(f"  > {event.result[:100]}")
        case "done":            print(f"\n  {event.stop_reason}")

Non-streaming

run = client.runs.create(message="generate quarterly report", stream=False)
result = client.runs.poll(run.id)  # blocks until complete
print(result.output)

# or use the convenience wrapper
result = client.runs.create_and_wait(message="generate quarterly report")

Context manager

with client.runs.create(message="summarize inbox") as stream:
    for event in stream:
        print(event.type)
print(stream.text)  # full accumulated text

Reply to a run

for event in client.runs.reply(run.id, message="also break it down by region"):
    print(event.type, event.raw)

# or block until complete
result = client.runs.reply_and_wait(run.id, message="also break it down by region")

Stream text only

for chunk in client.runs.stream_text(message="summarize inbox"):
    print(chunk, end="")

Need the run ID or accumulated text after? Use iter_text() instead:

with client.runs.create(message="summarize inbox") as stream:
    for chunk in stream.iter_text():
        print(chunk, end="", flush=True)
print(stream.run_id, stream.text)

Human-in-the-loop

Pass callbacks to wait(). Approval pauses are handled inline: Use PermissionMode constants to avoid string typos.

from m8tes import PermissionMode

run = client.runs.create(
    message="draft and send the weekly report",
    human_in_the_loop=True,
    permission_mode=PermissionMode.APPROVAL,
    task_setup_tools=False,      # keep this run limited to public tools only
    stream=False,
)
run = client.runs.wait(
    run.id,
    on_approval=lambda req: "allow",
    on_question=lambda req: {"Which channel?": "#general"},
)
print(run.output)

Or create and wait in a single call:

run = client.runs.create_and_wait(
    message="draft and send the weekly report",
    human_in_the_loop=True,
    permission_mode=PermissionMode.APPROVAL,
    on_approval=lambda req: "allow",
)

Low-level control

pending = client.runs.permissions(run.id)
client.runs.approve(run.id, request_id="req_123", decision="allow")
client.runs.answer(run.id, answers={"Which channel?": "#general"})

Switch permission mode on an existing run

run = client.runs.update_permission_mode(run.id, permission_mode=PermissionMode.APPROVAL)
print(run.permission_mode)  # "approval"

Triggers

# schedule — every weekday at 9am (shortcut on tasks.create, no separate call needed)
task = client.tasks.create(teammate_id=..., instructions="...", schedule="0 9 * * 1-5")

# webhook — POST to a URL to trigger runs
task = client.tasks.create(teammate_id=..., instructions="...", webhook=True)
print(task.webhook_url)  # POST here to trigger (shown once)

# email — give the teammate an inbox at creation time
mate = client.teammates.create(name="inbox bot", email_inbox=True)
print(mate.email_address)  # forward emails here

# on demand — run a saved task directly
for event in client.tasks.run(task.id):
    print(event.type, event.raw)

Multi-tenancy

Give each user their own AI agent with isolated memory, tools, and permissions.

# create a user profile
client.users.create(user_id="cust_123", name="Acme Corp", email="[e-mail]")

# give them their own teammate
bot = client.teammates.create(
    name="acme assistant",
    tools=["gmail", "slack"],
    user_id="cust_123",
)

# seed their memory
client.memories.create(user_id="cust_123", content="prefers email over slack")

# pre-approve tools
client.permissions.create(user_id="cust_123", tool="gmail")

# run on their behalf — memory, permissions, history, and internal management tools all scoped
run = client.runs.create_and_wait(
    teammate_id=bot.id,
    message="check inbox for urgent items",
    user_id="cust_123",
)

The same rule applies to saved tasks and follow-up runs:

task = client.tasks.create(
    teammate_id=bot.id,
    instructions="review urgent inbox items",
)

# inherits cust_123 from the scoped teammate
run = client.tasks.run(task.id, stream=False)
assert run.user_id == "cust_123"

Apps & connections

Inspect the app catalog first, then use the helper that matches the app's auth type.

apps = client.apps.list(user_id="cust_123")
for app in apps.data:
    print(app.name, app.auth_type, app.connected)

# OAuth app
start = client.apps.connect_oauth(
    "gmail",
    redirect_uri="https://app.example.com/oauth/callback",
    user_id="cust_123",
)
print(start.authorization_url)

# after your redirect handler gets the callback
client.apps.connect_complete("gmail", start.connection_id, user_id="cust_123")

# API key app
client.apps.connect_api_key("gemini", api_key="sk_live_...", user_id="cust_123")
client.apps.disconnect("gemini", user_id="cust_123")

Resources

Resource	Key methods	Description
client.teammates	create list get update delete enable_webhook disable_webhook enable_email_inbox disable_email_inbox enable_fetchmail disable_fetchmail	Agent personas with tools and instructions
client.runs	create poll wait create_and_wait reply reply_and_wait stream_text get list cancel permissions approve answer update_permission_mode list_files download_file	Execute teammates and stream results
client.tasks	create list get update delete run run_and_wait	Reusable task definitions
client.tasks.triggers	create list delete	Schedule, webhook, and email triggers
client.apps	list is_connected connect connect_oauth connect_api_key connect_complete disconnect	Tool catalog and end-user app connections
client.memories	create list delete	Per-user persistent memory
client.permissions	create list delete	Pre-approve tools for end-users
client.users	create list get update delete	End-user profile management
client.webhooks	create list get update delete list_deliveries verify_signature	Webhook endpoints and delivery tracking
client.settings	get update	Account configuration
client.auth	get_usage resend_verify	Account usage and verification helpers

Pagination

# standard page
page = client.runs.list(limit=50)
for run in page.data:
    print(run.id, run.status)

# auto-paginate through all results
for run in client.runs.list().auto_paging_iter():
    print(run.id, run.status)

Webhooks

# register an endpoint
hook = client.webhooks.create(
    url="https://example.com/hook",
    events=["run.completed", "run.failed"],
)
secret = hook.secret  # save this — only shown once

# verify incoming webhooks (e.g. in Flask/FastAPI)
from m8tes import Webhooks

is_valid = Webhooks.verify_signature(
    body=request.body,
    headers=dict(request.headers),
    secret=secret,
)

Files

files = client.runs.list_files(run_id=42)
for f in files:
    print(f.name, f.size)

content = client.runs.download_file(run_id=42, filename="report.csv")

Error handling

from m8tes import M8tes, NotFoundError, RateLimitError, AuthenticationError

try:
    client.teammates.get(999)
except NotFoundError:
    print("teammate not found")
except RateLimitError as e:
    print(f"rate limited, retry after {e.retry_after}s")
except AuthenticationError:
    print("invalid API key")

Configuration

Variable	Description	Default
M8TES_API_KEY	API key for authentication	—
M8TES_BASE_URL	API endpoint	https://m8tes.ai

client = M8tes(api_key="m8_...", timeout=300)  # custom timeout in seconds

CLI

m8tes auth login                    # authenticate
m8tes auth usage                    # account limits and current usage
m8tes apps connect-api-key gemini KEY
m8tes run set-permission-mode 42 approval
m8tes mate task ID "message"        # run a task
m8tes mate chat ID                  # interactive chat

See CLI documentation for all commands and options.

Links

• Documentation
• Developer hub
• Examples
• Changelog
• PyPI
• [e-mail]

License

MIT — see LICENSE for details.