Early Access · Free, no card required

Write once.
Publish to every channel.

Tell your AI agent in one sentence. Postio checks each channel's rules and publishes to Instagram through YouTube.

Start for free Read the docs
  • Instagram
  • Threads
  • Facebook
  • TikTok
  • YouTube
  • Telegram
  • Bluesky

Connects to MCP-compatible agents: Claude · Claude Code · Codex · OpenClaw · Hermes

7 channels17 MCP tools39 REST operations

Counted live from the registry, tool definitions, and OpenAPI

One sentence and it's published

Hand it to your agent — channel check, spec validation, and publishing all happen at once.

Agent conversation

Postio connected

Post the two product photos with the announcement to all connected channels, now.

Found 4 connected accounts.

Instagram · Threads · Facebook · Bluesky

Image specs and text length passed validation

  • Instagram

    Published · post URL saved

  • Threads

    Published · post URL saved

  • Facebook

    Published · post URL saved

  • Bluesky

    Published · post URL saved

See per-channel results and retries in your publishing history.

A preview of the post-launch flow. Channel connections and publishing roll out in stages.

Get back the time you spent reposting to each channel

Scheduling, retries, and publish history — all in one place.

How it connects

We handle everything between your agent and your channels

The agent you already use attaches with one server URL and reaches every connected channel. Specs, tokens, and retry decisions in between are our job.

Agents you already use

Connected channels

Postio

MCP · REST

Select a node to see what that step does

What happens in the middle

  • · Per-channel spec checks before publishing
  • · Token refresh and account health
  • · Account guards — intervals, daily limits, duplicate blocking
  • · Per-channel status tracking and retry decisions

Channels and their specs

Character limits and media rules differ per channel. Channels open in order as we verify official specs and finish platform review.

  • InstagramComing soon

    Official publishing specs under review

    Business or Creator account

  • ThreadsComing soon

    Official publishing specs under review

    One topic tag

  • FacebookComing soon

    Official publishing specs under review

    Publishes to a Page

  • TikTokComing soon

    Official publishing specs under review

    Content Posting API audit required

  • YouTubeComing soon

    Official publishing specs under review

    Title required

  • TelegramComing soon

    Official publishing specs under review

    Connects with a bot token

  • BlueskyComing soon

    Official publishing specs under review

    Connects with an app password

Only verified specs are shown. Channels still in preparation can't be connected or published to yet.

Start in three steps

  1. 1

    Connect channel accounts

    Connect the accounts you publish to from the dashboard.

  2. 2

    Paste the server URL

    Copy the MCP server URL from the docs into your agent's connector settings.

  3. 3

    Approve access

    Review the workspace and permissions, then approve. From there you can request publishing and scheduling right away.

Protected before, during, and after publishing

  • Validated before anything goes out

    Character limits and media rules differ per channel, so we check before publishing. If even one channel fails, nothing goes out anywhere — and you see every violation at once.

  • Only failed channels retry

    If one of three channels fails, only that one retries. A post that's already up never gets published twice.

  • Account protection is on by default

    Intervals between consecutive posts, daily caps, and duplicate-post blocking apply by default. If a connection drops, we tell you right away.

Scope

What's in now, what's next

The end goal covers publishing plus reactions, customer conversations, and ads. Items on the right ship after verification.

Early Access scope

  • One request publishes or schedules to every connected account
  • Per-channel spec checks before anything goes out
  • MCP tools, REST API, and customer webhooks
  • Account guards and publish status tracking

Coming nextRoadmap

  • Reactions & commentsIn progress

    Instagram comments and DM automation first

  • Customer inboxRoadmap

    Every channel's conversations in one view

  • Post metricsRoadmap

    Channel-provided metrics in one query

  • Ad campaignsRoadmap

    Campaigns from the same workspace

Roadmap items go public only after official spec review and real-account verification.

Ways to integrate

Three ways in

Agent, REST API, or docs — every path calls the same service functions.

Register the server URL in an agent like Claude Code or Cursor, and it can connect, validate, publish, and read results within your tool scopes.

Public connection under review

The public /mcp connection and OAuth consent screen are still being verified. Check the docs for current status.

MCP connection docs

Pick your agent to see how it connects

Claude Code

claude mcp add --transport http postio https://api.postio.dev/mcp

Then inside claude, run /mcp → postio → Authenticate to finish OAuth in the browser.

Or let the agent do it

Paste this into your agent and it registers the server itself

Set up the Postio MCP server so I can publish to my connected social channels from right here. The server URL is https://api.postio.dev/mcp — complete OAuth if prompted.

Early Access is free

Start without a card and use each channel as it opens.

Early Access

Free

We're not taking payments yet.

  • All channel connections, publishing, and scheduling
  • Both AI agents and the REST API
  • Per-channel spec validation before publishing
  • Retries that republish only failed channels
See pricing details

Frequently asked questions

What does Postio do?

It's a publishing service — hand one sentence to an AI agent or write directly in the dashboard, and your post goes out to multiple social channels at once, published or scheduled. Spec checks and results live in one place.

Which agents does it work with?

Any MCP-compatible agent — we design against Claude, Claude Code, and Codex. You can also call the REST API directly.

Channels have different limits. Is that a problem?

We validate against each channel's official spec before publishing. If even one channel exceeds its rules, nothing goes out anywhere and you get every violation at once.

Can I use it right now?

Sign-up and the dashboard work today. Channel publishing opens per channel as platform review completes — connect the moment one opens and publish immediately.

How much does it cost?

It's free during Early Access — we're not taking payments. Paid plan timing and terms will be announced before they take effect.

Will my channel accounts get suspended?

Consecutive-post intervals, daily caps, and duplicate blocking apply by default. We can't fully guarantee against platform suspensions, but we notify you as soon as a connection has a problem.

Get back the 30 minutes you spent copy-pasting

Early Access is free — no card required.

Start for free Read the developer docs

Channel connections and publishing open in order as platform review completes.