Autoposting API

Your AI agent can now post to Instagram. In 5 minutes.

A unified API for social media — one endpoint connects your agent, workflow, or script to 9 platforms. Schedule posts, upload media, edit or cancel — all without touching a single platform dashboard.

Available from Starter plan · No credit card required for trial

Xroad Studio

Focus on what matters

We handle the infrastructure complexity so you can build the things that grow your audience.

⚙️

We handle

  • Platform API changes and deprecations
  • Media processing and format optimization per platform
  • Scheduled delivery at the exact right time
  • Account authentication and token refresh
  • Rate limits and retry logic
  • Multi-platform format differences
👊

So you can

  • Post from any AI agent — Claude, ChatGPT, your own bot
  • Build n8n and Make.com workflows in minutes
  • Automate your entire content calendar
  • Schedule a week of content with a single script
  • Crosspost to all platforms in one API call
  • Focus on content strategy, not API plumbing

One API, everything you need

What you can do

Post immediately or schedule

Set any future date and time, up to 3 months out. Or publish right now — your choice.

Crosspost in one call

Pass multiple accounts in a single request. Instagram, LinkedIn, and X at the same time.

Upload media from any URL

Images from Google Drive, Airtable, ChatGPT, or Canva — we fetch and optimize them automatically.

Edit a scheduled post

Changed your mind? Update the caption, time, or image before it fires.

Cancel any time

Cancel a scheduled post with one call before it goes live.

Check post status

Poll to see if a post is scheduled, processing, or published. No webhook setup needed.

Supported platforms

9 platforms, one API call

Post to any or all of them simultaneously. Your monthly quota is shared across all platforms.

Instagram

Business accounts only. Personal profiles cannot use automated posting.

TikTok

Standard and Business API supported.

LinkedIn

Personal profiles and company pages.

X (Twitter)

Full tweet scheduling with media.

YouTube

Video uploads with custom title and privacy.

Facebook

Business Pages only. Personal profiles not supported.

Pinterest

Pin scheduling with board selection.

Bluesky

Text and image posts.

Threads

Text and image posts via Meta API.

Works with your tools

No new tools to learn

AI Agents

Give Claude, ChatGPT, or your custom agent the ability to post directly. Import the OpenAPI spec as a GPT Action or drop the skill file into your project.

Claude ProjectsChatGPT Custom GPTCursorWindsurf

No-Code Tools

Use the HTTP module in Make.com, HTTP Request node in n8n, or Webhooks by Zapier. Add your Bearer token header and start posting — no custom connector needed.

Make.comn8nZapier

Custom Scripts

Any language that can make an HTTP request. Import the OpenAPI spec into Postman or Insomnia for autocomplete. Same API, all 9 platforms.

PythonNode.jscURLPostman

Pricing

Available from Starter plan

Posts via API count toward the same monthly quota as the dashboard. No separate API pricing.

Starter

30 posts / month

Creator

120 posts / month

Business

500 posts / month

View full plan details →

Your brand. One platform. Always on.

Create, edit, and post from a single studio.

Get Started

API access from Starter plan. Cancel anytime.