API Gateway

SkillDocs & knowledge

Connect to 100+ APIs (Google Workspace, Microsoft 365, Notion, Slack, Airtable, HubSpot, etc.) with managed OAuth. Use this skill when users want to interact with external services. Security: The MATON_API_KEY authenticates with Maton.ai but grants NO access to third-party services by itself. Each service requires explicit OAuth authorization by the user through Maton's connect flow. Access is strictly scoped to connections the user has authorized. Provided by Maton (https://maton.ai).

Available today. Use it from your connected AI after setup.

No other account needed.

Connect ahel once, and every AI you use reads what you have installed.

Then ask your AI: use the API Gateway skill

What this skill tells your AI

The instructions your AI receives, as published by craftos-dev/craftbot in skills/api-gateway/SKILL.md and read by ahel’s review.

Passthrough proxy for direct access to third-party APIs using managed OAuth connections, provided by Maton. The API gateway lets you call native API endpoints directly.

Quick Start

# Native Slack API call
python <<'EOF'
import urllib.request, os, json
data = json.dumps({'channel': 'C0123456', 'text': 'Hello from gateway!'}).encode()
req = urllib.request.Request('https://gateway.maton.ai/slack/api/chat.postMessage', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Base URL

https://gateway.maton.ai/{app}/{native-api-path}

Replace {app} with the service name and {native-api-path} with the actual API endpoint path.

IMPORTANT: The URL path MUST start with the connection's app name (eg. /google-mail/...). This prefix tells the gateway which app connection to use. For example, the native Gmail API path starts with gmail/v1/, so full paths look like /google-mail/gmail/v1/users/me/messages.

Authentication

All requests require the Maton API key in the Authorization header:

Authorization: Bearer $MATON_API_KEY

The API gateway automatically injects the appropriate OAuth token for the target service.

Environment Variable: You can set your API key as the MATON_API_KEY environment variable:

export MATON_API_KEY="YOUR_API_KEY"

Getting Your API Key

Sign in or create an account at maton.ai
Go to maton.ai/settings
Click the copy button on the right side of API Key section to copy it

Connection Management

Connection management uses a separate base URL: https://ctrl.maton.ai

List Connections

python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://ctrl.maton.ai/connections?app=slack&status=ACTIVE')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Query Parameters (optional):

app - Filter by service name (e.g., slack, hubspot, salesforce)
status - Filter by connection status (ACTIVE, PENDING, FAILED)

Response:

{
  "connections": [
    {
      "connection_id": "21fd90f9-5935-43cd-b6c8-bde9d915ca80",
      "status": "ACTIVE",
      "creation_time": "2025-12-08T07:20:53.488460Z",
      "last_updated_time": "2026-01-31T20:03:32.593153Z",
      "url": "https://connect.maton.ai/?session_token=5e9...",
      "app": "slack",
      "metadata": {}
    }
  ]
}

Create Connection

python <<'EOF'
import urllib.request, os, json
data = json.dumps({'app': 'slack'}).encode()
req = urllib.request.Request('https://ctrl.maton.ai/connections', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Get Connection

python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Response:

{
  "connection": {
    "connection_id": "21fd90f9-5935-43cd-b6c8-bde9d915ca80",
    "status": "ACTIVE",
    "creation_time": "2025-12-08T07:20:53.488460Z",
    "last_updated_time": "2026-01-31T20:03:32.593153Z",
    "url": "https://connect.maton.ai/?session_token=5e9...",
    "app": "slack",
    "metadata": {}
  }
}

Open the returned URL in a browser to complete OAuth.

Delete Connection

python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://ctrl.maton.ai/connections/{connection_id}', method='DELETE')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Specifying Connection

If you have multiple connections for the same app, you can specify which connection to use by adding the Maton-Connection header with the connection ID:

python <<'EOF'
import urllib.request, os, json
data = json.dumps({'channel': 'C0123456', 'text': 'Hello!'}).encode()
req = urllib.request.Request('https://gateway.maton.ai/slack/api/chat.postMessage', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
req.add_header('Maton-Connection', '21fd90f9-5935-43cd-b6c8-bde9d915ca80')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

If omitted, the gateway uses the default (oldest) active connection for that app.

Supported Services

Service	App Name	Base URL Proxied
ActiveCampaign	`active-campaign`	`{account}.api-us1.com`
Acuity Scheduling	`acuity-scheduling`	`acuityscheduling.com`
Airtable	`airtable`	`api.airtable.com`
Apollo	`apollo`	`api.apollo.io`
Asana	`asana`	`app.asana.com`
Attio	`attio`	`api.attio.com`
Basecamp	`basecamp`	`3.basecampapi.com`
beehiiv	`beehiiv`	`api.beehiiv.com`
Box	`box`	`api.box.com`
Brevo	`brevo`	`api.brevo.com`
Calendly	`calendly`	`api.calendly.com`
Cal.com	`cal-com`	`api.cal.com`
CallRail	`callrail`	`api.callrail.com`
Chargebee	`chargebee`	`{subdomain}.chargebee.com`
ClickFunnels	`clickfunnels`	`{subdomain}.myclickfunnels.com`
ClickSend	`clicksend`	`rest.clicksend.com`
ClickUp	`clickup`	`api.clickup.com`
Clockify	`clockify`	`api.clockify.me`
Coda	`coda`	`coda.io`
Confluence	`confluence`	`api.atlassian.com`
CompanyCam	`companycam`	`api.companycam.com`
Cognito Forms	`cognito-forms`	`www.cognitoforms.com`
Constant Contact	`constant-contact`	`api.cc.email`
Dropbox	`dropbox`	`api.dropboxapi.com`
Dropbox Business	`dropbox-business`	`api.dropboxapi.com`
ElevenLabs	`elevenlabs`	`api.elevenlabs.io`
Eventbrite	`eventbrite`	`www.eventbriteapi.com`
Fathom	`fathom`	`api.fathom.ai`
Firebase	`firebase`	`firebase.googleapis.com`
Fireflies	`fireflies`	`api.fireflies.ai`
GetResponse	`getresponse`	`api.getresponse.com`
GitHub	`github`	`api.github.com`
Gumroad	`gumroad`	`api.gumroad.com`
Granola	`granola`	`mcp.granola.ai` (MCP)
Google Ads	`google-ads`	`googleads.googleapis.com`
Google BigQuery	`google-bigquery`	`bigquery.googleapis.com`
Google Analytics Admin	`google-analytics-admin`	`analyticsadmin.googleapis.com`
Google Analytics Data	`google-analytics-data`	`analyticsdata.googleapis.com`
Google Calendar	`google-calendar`	`www.googleapis.com`
Google Classroom	`google-classroom`	`classroom.googleapis.com`
Google Contacts	`google-contacts`	`people.googleapis.com`
Google Docs	`google-docs`	`docs.googleapis.com`
Google Drive	`google-drive`	`www.googleapis.com`
Google Forms	`google-forms`	`forms.googleapis.com`
Gmail	`google-mail`	`gmail.googleapis.com`
Google Merchant	`google-merchant`	`merchantapi.googleapis.com`
Google Meet	`google-meet`	`meet.googleapis.com`
Google Play	`google-play`	`androidpublisher.googleapis.com`
Google Search Console	`google-search-console`	`www.googleapis.com`
Google Sheets	`google-sheets`	`sheets.googleapis.com`
Google Slides	`google-slides`	`slides.googleapis.com`
Google Tasks	`google-tasks`	`tasks.googleapis.com`
Google Workspace Admin	`google-workspace-admin`	`admin.googleapis.com`
HubSpot	`hubspot`	`api.hubapi.com`
Instantly	`instantly`	`api.instantly.ai`
Jira	`jira`	`api.atlassian.com`
Jobber	`jobber`	`api.getjobber.com`
JotForm	`jotform`	`api.jotform.com`
Keap	`keap`	`api.infusionsoft.com`
Kit	`kit`	`api.kit.com`
Klaviyo	`klaviyo`	`a.klaviyo.com`
Lemlist	`lemlist`	`api.lemlist.com`
Linear	`linear`	`api.linear.app`
LinkedIn	`linkedin`	`api.linkedin.com`
Mailchimp	`mailchimp`	`{dc}.api.mailchimp.com`
MailerLite	`mailerlite`	`connect.mailerlite.com`
Mailgun	`mailgun`	`api.mailgun.net`
ManyChat	`manychat`	`api.manychat.com`
Microsoft Excel	`microsoft-excel`	`graph.microsoft.com`
Microsoft Teams	`microsoft-teams`	`graph.microsoft.com`
Microsoft To Do	`microsoft-to-do`	`graph.microsoft.com`
Monday.com	`monday`	`api.monday.com`
Motion	`motion`	`api.usemotion.com`
Netlify	`netlify`	`api.netlify.com`
Notion	`notion`	`api.notion.com`
OneDrive	`one-drive`	`graph.microsoft.com`
Outlook	`outlook`	`graph.microsoft.com`
PDF.co	`pdf-co`	`api.pdf.co`
Pipedrive	`pipedrive`	`api.pipedrive.com`
Podio	`podio`	`api.podio.com`
PostHog	`posthog`	`{subdomain}.posthog.com`
QuickBooks	`quickbooks`	`quickbooks.api.intuit.com`
Quo	`quo`	`api.openphone.com`
Salesforce	`salesforce`	`{instance}.salesforce.com`
Sentry	`sentry`	`{subdomain}.sentry.io`
SignNow	`signnow`	`api.signnow.com`
Slack	`slack`	`slack.com`
Snapchat	`snapchat`	`adsapi.snapchat.com`
Square	`squareup`	`connect.squareup.com`
Stripe	`stripe`	`api.stripe.com`
Systeme.io	`systeme`	`api.systeme.io`
Tally	`tally`	`api.tally.so`
Telegram	`telegram`	`api.telegram.org`
TickTick	`ticktick`	`api.ticktick.com`
Todoist	`todoist`	`api.todoist.com`
Toggl Track	`toggl-track`	`api.track.toggl.com`
Trello	`trello`	`api.trello.com`
Twilio	`twilio`	`api.twilio.com`
Typeform	`typeform`	`api.typeform.com`
Vimeo	`vimeo`	`api.vimeo.com`
WhatsApp Business	`whatsapp-business`	`graph.facebook.com`
WooCommerce	`woocommerce`	`{store-url}/wp-json/wc/v3`
WordPress.com	`wordpress`	`public-api.wordpress.com`
Xero	`xero`	`api.xero.com`
YouTube	`youtube`	`www.googleapis.com`
Zoho Bigin	`zoho-bigin`	`www.zohoapis.com`
Zoho Bookings	`zoho-bookings`	`www.zohoapis.com`
Zoho Books	`zoho-books`	`www.zohoapis.com`
Zoho Calendar	`zoho-calendar`	`calendar.zoho.com`
Zoho CRM	`zoho-crm`	`www.zohoapis.com`
Zoho Inventory	`zoho-inventory`	`www.zohoapis.com`
Zoho Mail	`zoho-mail`	`mail.zoho.com`
Zoho People	`zoho-people`	`people.zoho.com`
Zoho Recruit	`zoho-recruit`	`recruit.zoho.com`

See references/ for detailed routing guides per provider:

ActiveCampaign - Contacts, deals, tags, lists, automations, campaigns
Acuity Scheduling - Appointments, calendars, clients, availability
Airtable - Records, bases, tables
Apollo - People search, enrichment, contacts
Asana - Tasks, projects, workspaces, webhooks
Attio - People, companies, records, tasks
Basecamp - Projects, to-dos, messages, schedules, documents
beehiiv - Publications, subscriptions, posts, custom fields
Box - Files, folders, collaborations, shared links
Brevo - Contacts, email campaigns, transactional emails, templates
Calendly - Event types, scheduled events, availability, webhooks
Cal.com - Event types, bookings, schedules, availability slots, webhooks
CallRail - Calls, trackers, companies, tags, analytics
Chargebee - Subscriptions, customers, invoices
ClickFunnels - Contacts, products, orders, courses, webhooks
ClickSend - SMS, MMS, voice messages, contacts, lists
ClickUp - Tasks, lists, folders, spaces, webhooks
Clockify - Time tracking, projects, clients, tasks, workspaces
Coda - Docs, pages, tables, rows, formulas, controls
Confluence - Pages, spaces, blogposts, comments, attachments
CompanyCam - Projects, photos, users, tags, groups, documents
Cognito Forms - Forms, entries, documents, files
Constant Contact - Contacts, email campaigns, lists, segments
Dropbox - Files, folders, search, metadata, revisions, tags
Dropbox Business - Team members, groups, team folders, devices, audit logs
ElevenLabs - Text-to-speech, voice cloning, sound effects, audio processing
Eventbrite - Events, venues, tickets, orders, attendees
Fathom - Meeting recordings, transcripts, summaries, webhooks
Firebase - Projects, web apps, Android apps, iOS apps, configurations
Fireflies - Meeting transcripts, summaries, AskFred AI, channels
GetResponse - Campaigns, contacts, newsletters, autoresponders, tags, segments
GitHub - Repositories, issues, pull requests, commits
Gumroad - Products, sales, subscribers, licenses, webhooks
Granola - Meeting notes, transcripts, queries (MCP)
Google Ads - Campaigns, ad groups, GAQL queries
Google Analytics Admin - Reports, dimensions, metrics
Google Analytics Data - Reports, dimensions, metrics
Google BigQuery - Datasets, tables, jobs, SQL queries
Google Calendar - Events, calendars, free/busy
Google Classroom - Courses, coursework, students, teachers, announcements
Google Contacts - Contacts, contact groups, people search
Google Docs - Document creation, batch updates
Google Drive - Files, folders, permissions
Google Forms - Forms, questions, responses
Gmail - Messages, threads, labels
Google Meet - Spaces, conference records, participants
Google Merchant - Products, inventories, promotions, reports
Google Play - In-app products, subscriptions, reviews
Google Search Console - Search analytics, sitemaps
Google Sheets - Values, ranges, formatting
Google Slides - Presentations, slides, formatting
Google Tasks - Task lists, tasks, subtasks
Google Workspace Admin - Users, groups, org units, domains, roles
HubSpot - Contacts, companies, deals
Instantly - Campaigns, leads, accounts, email outreach
Jira - Issues, projects, JQL queries
Jobber - Clients, jobs, invoices, quotes (GraphQL)
JotForm - Forms, submissions, webhooks
Keap - Contacts, companies, tags, tasks, opportunities, campaigns
Kit - Subscribers, tags, forms, sequences, broadcasts
Klaviyo - Profiles, lists, campaigns, flows, events
Lemlist - Campaigns, leads, activities, schedules, unsubscribes
Linear - Issues, projects, teams, cycles (GraphQL)
LinkedIn - Profile, posts, shares, media uploads
Mailchimp - Audiences, campaigns, templates, automations
MailerLite - Subscribers, groups, campaigns, automations, forms
Mailgun - Email sending, domains, routes, templates, mailing lists, suppressions
ManyChat - Subscribers, tags, flows, messaging
Microsoft Excel - Workbooks, worksheets, ranges, tables, charts
Microsoft Teams - Teams, channels, messages, members, chats
Microsoft To Do - Task lists, tasks, checklist items, linked resources
Monday.com - Boards, items, columns, groups (GraphQL)
Motion - Tasks, projects, workspaces, schedules
Netlify - Sites, deploys, builds, DNS, environment variables
Notion - Pages, databases, blocks
OneDrive - Files, folders, drives, sharing
Outlook - Mail, calendar, contacts
PDF.co - PDF conversion, merge, split, edit, text extraction, barcodes
Pipedrive - Deals, persons, organizations, activities
Podio - Organizations, workspaces, apps, items, tasks, comments
PostHog - Product analytics, feature flags, session recordings, experiments, HogQL queries
QuickBooks - Customers, invoices, reports
Quo - Calls, messages, contacts, conversations, webhooks
Salesforce - SOQL, sObjects, CRUD
SignNow - Documents, templates, invites, e-signatures
SendGrid - Email sending, contacts, templates, suppressions, statistics
Sentry - Issues, events, projects, teams, releases
Slack - Messages, channels, users
Snapchat - Ad accounts, campaigns, ad squads, ads, creatives, audiences
Square - Payments, customers, orders, catalog, inventory, invoices
Stripe - Customers, subscriptions, payments
Systeme.io - Contacts, tags, courses, communities, webhooks
Tally - Forms, submissions, workspaces, webhooks
Telegram - Messages, chats, bots, updates, polls
TickTick - Tasks, projects, task lists
Todoist - Tasks, projects, sections, labels, comments
Toggl Track - Time entries, projects, clients, tags, workspaces
Trello - Boards, lists, cards, checklists
Twilio - SMS, voice calls, phone numbers, messaging
Typeform - Forms, responses, insights
Vimeo - Videos, folders, albums, comments, likes
WhatsApp Business - Messages, templates, media
WooCommerce - Products, orders, customers, coupons
WordPress.com - Posts, pages, sites, users, settings
Xero - Contacts, invoices, reports
YouTube - Videos, playlists, channels, subscriptions
Zoho Bigin - Contacts, companies, pipelines, products
Zoho Bookings - Appointments, services, staff, workspaces
Zoho Books - Invoices, contacts, bills, expenses
Zoho Calendar - Calendars, events, attendees, reminders
Zoho CRM - Leads, contacts, accounts, deals, search
Zoho Inventory - Items, sales orders, invoices, purchase orders, bills
Zoho Mail - Messages, folders, labels, attachments
Zoho People - Employees, departments, designations, attendance, leave
Zoho Recruit - Candidates, job openings, interviews, applications

Examples

Slack - Post Message (Native API)

# Native Slack API: POST https://slack.com/api/chat.postMessage
python <<'EOF'
import urllib.request, os, json
data = json.dumps({'channel': 'C0123456', 'text': 'Hello!'}).encode()
req = urllib.request.Request('https://gateway.maton.ai/slack/api/chat.postMessage', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json; charset=utf-8')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

HubSpot - Create Contact (Native API)

# Native HubSpot API: POST https://api.hubapi.com/crm/v3/objects/contacts
python <<'EOF'
import urllib.request, os, json
data = json.dumps({'properties': {'email': 'john@example.com', 'firstname': 'John', 'lastname': 'Doe'}}).encode()
req = urllib.request.Request('https://gateway.maton.ai/hubspot/crm/v3/objects/contacts', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Google Sheets - Get Spreadsheet Values (Native API)

# Native Sheets API: GET https://sheets.googleapis.com/v4/spreadsheets/{id}/values/{range}
python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://gateway.maton.ai/google-sheets/v4/spreadsheets/122BS1sFN2RKL8AOUQjkLdubzOwgqzPT64KfZ2rvYI4M/values/Sheet1!A1:B2')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Salesforce - SOQL Query (Native API)

# Native Salesforce API: GET https://{instance}.salesforce.com/services/data/v64.0/query?q=...
python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://gateway.maton.ai/salesforce/services/data/v64.0/query?q=SELECT+Id,Name+FROM+Contact+LIMIT+10')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Airtable - List Tables (Native API)

# Native Airtable API: GET https://api.airtable.com/v0/meta/bases/{id}/tables
python <<'EOF'
import urllib.request, os, json
req = urllib.request.Request('https://gateway.maton.ai/airtable/v0/meta/bases/appgqan2NzWGP5sBK/tables')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Notion - Query Database (Native API)

# Native Notion API: POST https://api.notion.com/v1/data_sources/{id}/query
python <<'EOF'
import urllib.request, os, json
data = json.dumps({}).encode()
req = urllib.request.Request('https://gateway.maton.ai/notion/v1/data_sources/23702dc5-9a3b-8001-9e1c-000b5af0a980/query', data=data, method='POST')
req.add_header('Authorization', f'Bearer {os.environ["MATON_API_KEY"]}')
req.add_header('Content-Type', 'application/json')
req.add_header('Notion-Version', '2025-09-03')
print(json.dumps(json.load(urllib.request.urlopen(req)), indent=2))
EOF

Stripe - List Customers (Native API)

Shortened here. Read the whole file on GitHub.

Signals

GitHub stars: 382
Forks: 45
Last commit: Sep 2026

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Catalog kind: skill
Gateway key: api-gateway-craftos-dev
Source: github.com/craftos-dev/craftbot

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