How to post to many social media at once using Repliz: Automatic schedule from Dashboard, API, to Claude

Repliz is a dashboard for managing multiple social media accounts from one place: scheduling posts, replying to comments and DMs, to running reply automation with AI. For posting matters, one schedule in Repliz can be sent directly to several accounts and platforms at once, so you don't need to open Instagram, TikTok, Threads and YouTube one by one.

This article discusses how to post to social media using Repliz from three routes: via the dashboard (without coding), via the Public API, and via an AI assistant like Claude using the official Repliz MCP server.

Don't have a Repliz account yet? Register here.

What platforms does Repliz support?

Repliz can connect to 11 platforms. Almost anything can be used to schedule posts:

Apart from posting, Repliz also has six automations: reply to comments, delete or hide spam comments, like comments, send DM to people who comment, reply to DM, and reply to Instagram Story replies. The reply can be fixed text, keyword-based, or AI-written.

How much does Repliz cost?

Here's the important part: the new posting schedule feature is available starting on the Premium plan. The Free package is suitable for trying to automate comments on one account, but cannot schedule content yet.

Repliz uses a pay once per duration system, without automatic renewal, so the balance is not deducted secretly.

There are also durations of 3 and 6 months. Shopee, Payment can be via QRIS, virtual account, e-wallet, or PayPal. Prices above follow official documentation as of November 2026; Check the Repliz price page before buying because it can change.

How to post to social media using Repliz (without coding)

Step 1: Register an account

Create a Repliz account, then go to the dashboard. If you want to schedule posts directly, go to the Upgrade page and select the Premium package with the duration you want.

Step 2: Connect social media accounts

Open the account integration menu, select the platform, then log in and give permission to Repliz. For most platforms the process is via the platform's official login window. Especially for WhatsApp and Telegram, accounts are connected by scanning a QR code from the cellphone. Make sure the account status is connected before continuing.

Step 3: Create a posting schedule

1. Open the content schedule menu on the dashboard.
2. Select the destination account. You can select several accounts from different platforms at once, for example Instagram, TikTok, and Threads.
3. Select the post type: text, image, video, album, link, Reel, or Story.
4. Write captions and upload media.
5. Set additional options if necessary, for example TikTok music, Instagram collaborators, or YouTube titles and tags.
6. Determine the broadcast date and time, then save.

Repliz checks due dates every minute, then posts automatically. The result, success or failure, is visible in the schedule status.

Pay attention to the rules when posting to multiple platforms at once

If one schedule contains accounts from different platforms, the strictest limits apply to all of them:

• Caption length: selecting account X limits captions to 280 characters, Shopee to 150 characters, and Pinterest to 800 characters, for all accounts in that schedule.
• Number of album contents: X maximum 4, Pinterest 5, Instagram and Facebook 10, Threads 20, TikTok 35.
• Mixed photo and video albums are only possible if all the selected accounts are Instagram, Threads, or X.

Tip: if you want long captions on Instagram but also post to X, create two separate schedules.

Posting via API (for developers)

Repliz has a Public API with Basic Auth authentication: Access Key as username and Secret Key as password. The key is in the Settings → Public API menu on the dashboard. Schedule endpoints require a Premium package and above.

1. Retrieve a list of connected accounts

curl "https://api.repliz.com/public/account?page=1&limit=20" \
  -u "$REPLIZ_ACCESS_KEY:$REPLIZ_SECRET_KEY"

Note down the values ​​of _id accounts you want to use. One API schedule is for one account only, so create one schedule per account.

2. Schedule image posts

curl -X POST "https://api.repliz.com/public/schedule" \
  -u "$REPLIZ_ACCESS_KEY:$REPLIZ_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "title": "",
    "description": "Promo akhir pekan! Diskon 20% untuk semua produk.",
    "type": "image",
    "medias": [
      {
        "type": "image",
        "url": "https://contoh.com/promo.jpg",
        "thumbnail": "https://contoh.com/promo.jpg",
        "alt": "Banner promo diskon 20%"
      }
    ],
    "accountId": "ID_AKUN_DARI_LANGKAH_1",
    "scheduleAt": "2026-11-07T19:00:00+07:00"
  }'

A successful response contains scheduleId. Some notes:

• scheduleAt uses ISO 8601 format with time zones. Use +07:00 for WIB.
• The media URL must be publicly accessible until the broadcast schedule, because the platform downloads it upon posting.
• For text only, use "type": "text" and "medias": [].
• Post types that the new platform doesn't support will fail when the schedule is run, not when saved. Check the platform table above first.

Repliz also provides webhooks to receive new posts and comments on your server, as well as n8n nodes if you prefer codeless automation.

Posting from Claude or ChatGPT via MCP

The most relaxed way: have the AI ​​assistant post. Repliz has an official MCP server at the address:

https://mcp.repliz.com/mcp

In Claude, add it as a custom connector with the URL above. When connecting, the Repliz login page will appear; paste the Access Key and Secret Key once, then click Connect. A similar method applies to ChatGPT, Claude Code, Codex, Cursor, and VS Code.

Once connected, all you have to do is type regular commands, for example:

• "Show connected social media accounts in Repliz."
• "Schedule this image for Instagram and Threads tomorrow at 9 am WIB with this caption."
• "What songs are trending on TikTok Indonesia this week?"
• "Show unanswered comments and reply to the most recent one with a thank you."

MCP features follow the pack: schedule tools require Premium, while chat, automation, and content statistics require Gold. One safety note: commands that post, reply, or delete run for real on your account, so always check the AI's suggestions before agreeing to them.

Tips for a smooth posting schedule

• Batch content at a time. Prepare a week's content at once, then spread out the schedule.
• Adjust the caption per platform if the character limits are much different, especially X.
• Protect the Access Key and Secret Key like a password. If it leaks, regenerate the Secret Key from the same page.
• Use automation templates. When creating a schedule, you can install a template so that comments on the post are automatically replied to after it goes live.

FAQs

Is Repliz free?

There is a Free package for 1 account with all comment and DM automation. To schedule posts, you need a Premium package (starting from IDR 29,000 for 1 month).

Is Repliz a monthly subscription?

No. Repliz uses a one-time payment for a duration of 1, 3, 6, or 12 months, with no automatic renewal.

Can one video be posted to TikTok and YouTube at the same time?

Can. Select both accounts in one schedule on the dashboard. Via API, create one schedule for each account.

Can I post to WhatsApp Channel or Telegram group?

Yes, start the Premium package. WhatsApp posts can be to Status, your channel, or the group the number belongs to. The WhatsApp and Telegram features are currently still in beta status.

Start scheduling content now

If you manage more than one social media account, Repliz can save you a lot of time: prepare content once, schedule it across all platforms, and let automation reply to comments.

Don't have a Repliz account yet? Click here to register.

Note: the Repliz link in this article is a referral link. We may earn a commission if you subscribe via these links, at no additional cost to you.

Source

• Repliz Documentation
• Repliz Docs: Plans
• Repliz Docs: Schedule Specifications
• Repliz API: Create Schedule
• Repliz Docs: MCP Server