PostRelay
Six frames in different ratios lit by one source creative, nothing cropped

/ MCP and OpenAPI
/ Six networks, one call
/ Padded, never cropped

Built for the assistants that already write your posts. Your AI calls PostRelay, PostRelay delivers.

Built for AI assistants first

Tell your AI to post it.
PostRelay ships it everywhere.

One approved creative, fitted to X, LinkedIn, Instagram, YouTube, TikTok and Facebook without cropping, then posted or scheduled.

MCP endpoint

https://create-here-publish-everywhere.lovable.app/api/public/mcp
Connect your AIOpen Studio

No assistant? Studio lets you upload, write and post yourself.

01

Your words stay yours

Copy is never rewritten, shortened or stripped.

02

Your creative stays intact

The original is preserved, with padding instead of cuts.

03

Explicit approval

A validated revision, explicit accounts and your approval.

04

Honest status

Published only when the network returns a receipt.

Choose your door

Two ways to use PostRelay

From Studio

Upload a photo or video, write once, preview every network, post or schedule.

Open Studio

An assistant with reach

What your AI can do

Set up and check

  • Check your connection

    See which workspace your AI can access and what still needs setup.

  • Check network requirements

    See current posting limits and the media options available for each network.

  • Find your accounts

    See your connected accounts and the brand groups they belong to.

  • Check sourced music context

    Check available TikTok music charts with sources and dates, not invented trends.

    Needs setup

Bring in media

  • Upload a file

    Send an original image or video from your device into private storage.

  • Import a media link

    Save an original image or video from a public secure download link.

  • Bring in chat attachments

    Save the images or videos you attached in your AI conversation.

  • Inspect your media

    See a file’s measured size, format and available versions.

Fit media to each network

  • Optional paid captions

    Request a transcript through an optional paid add-on only with your consent.

    Needs setup

  • Plan the right fit

    Work out the padded formats your creative needs for your chosen accounts.

  • Fit your creative

    Make approved padded versions without cropping the original creative.

    Needs setup

  • Check media processing

    See whether your requested versions are ready and inspect available preview frames.

    Needs setup

Write and check the post

  • Save a draft

    Save the exact copy and creative your AI prepared for each account.

  • Revise a draft

    Save an updated draft and require fresh checks and approval.

  • Check before posting

    Check your draft against the requirements of its chosen accounts.

  • Review the post

    Review the exact words, media and proposed changes before approving.

Publish and track

  • Publish an approved post

    Send an approved and validated post, or check a dry run without posting.

    Needs setup

  • Schedule an approved post

    Arrange approved deliveries for a chosen time, or check a dry run first.

    Needs setup

  • Track each delivery

    See each account’s outcome and a receipt link only when the network confirms it.

  • Review your queue

    See drafts, scheduled posts and delivery history in one list.

  • Cancel a scheduled post

    Cancel selected upcoming deliveries and report each account’s result.

    Needs setup

Give your AI the keys
to every feed.

Connect your AIOpen Studio
https://create-here-publish-everywhere.lovable.app/api/public/mcp