How does Multi Upload Tool work?

Multi Upload Tool simplifies your workflow by allowing you to upload a video once and distribute it to multiple platforms (TikTok, YouTube Shorts, Instagram Reels) simultaneously. You can schedule posts, manage captions, and track performance from a single dashboard, saving you hours of manual work.

Can I manage multiple accounts?

Yes! Depending on your subscription plan, you can connect and manage multiple accounts for each platform. This is ideal for content creators with multiple brands or agencies managing client accounts.

Do you support scheduling?

Absolutely. You can schedule your posts for days, weeks, or even months in advance. Our system will automatically publish them at your specified times, ensuring consistent engagement with your audience without you needing to be online.

How do you handle API updates (e.g., if TikTok changes their algorithm)?

We act as a middleware buffer. If a platform updates its API, we update our backend immediately. This means you don't have to rewrite your code—our unified API remains stable, saving you the headache of maintaining integrations for multiple constantly changing platforms.

What are the API Rate Limits?

Rate limits depend on your tier. For the Free and Basic plans, we have generous daily limits to prevent abuse. For Pro, Business, and Agency tiers, we offer high-throughput limits suitable for SaaS applications. Usage details are available in the developer dashboard headers.

What file formats and sizes are supported?

We support MP4, MOV, and AVI up to 4GB per file. Our engine automatically transcodes and optimizes parameters (bitrate, resolution, aspect ratio) to meet the specific requirements of each destination platform (e.g., converting to 9:16 for Reels/TikToks automatically).

Do you support Webhooks for event notifications?

Yes, Webhooks are available on Pro and Agency plans. You can listen for events like upload.success, upload.failed, or auth.expired to trigger actions in your own app instantly without polling our API.

Will using an automation tool decrease my views (Shadowban)?

No. We strictly adhere to the official API guidelines of TikTok, YouTube, Instagram, and LinkedIn. Unlike bot services that simulate clicks, we are a legitimate publishing tool. The algorithms treat content uploaded through our system exactly the same as native uploads.

Where is my data stored?

Your data is securely stored on encrypted servers located in compliant data centers. We prioritize your privacy and security, ensuring that your content and account credentials are protected at all times. We do not share your personal information with third parties.

Is my account safe? Do you store my passwords?

We never store your social media passwords. We use official OAuth 2.0 protocols, meaning you verify directly with platforms like TikTok or Google, and we only receive a secure token to manage uploads. You can revoke this access at any time from your social media settings.

Do you offer White-Labeling for Agencies?

Yes. The Agency plan allows you to remove our branding entirely. You can use your own domain (CNAME), logo, and color scheme on the dashboard and in reports, presenting the tool to your clients as your own proprietary technology.

Can I upgrade or downgrade my plan later?

Absolutely. You can scale seamlessly. If you upgrade to a higher tier like Agency, the changes are instant. Prorated billing applies, so you only pay for what you use.

📌 Official Pinterest API Partner

Pinterest API Integration

Connect Pinterest to Multi Upload Tool via official OAuth and publish pins programmatically. Use our REST API, Zapier, n8n, or Make — or any HTTP client in any language.

Connect Pinterest API Reference

Pinterest Integration Use Cases

E-Commerce Automation

Connect Shopify or WooCommerce via Zapier: new products auto-trigger Pinterest pin creation with the product image, title, and shop link. Schedule batches to drip out over days.

Content Calendar Integration

Sync with Notion or Airtable: when a row reaches 'Ready' status, n8n picks it up and fires a Multi Upload Tool API request to publish the pin at the scheduled time.

Cross-Platform Publishing

Post the same vertical video to TikTok, Instagram Reels, and Pinterest video pins in a single API call. Pass multiple platform IDs in the accounts array — one request, everywhere.

Custom Scheduling Scripts

Use our Python or Node.js SDK to build bespoke workflows. Batch-schedule 50+ pins with a loop, pull board IDs dynamically, and handle retries with our built-in error objects.

How to Integrate Pinterest

Connect Pinterest via OAuth

In Multi Upload Tool, go to Accounts > Add Account > Pinterest. You'll be redirected to Pinterest's OAuth screen. Approve the permissions and your account is linked — no passwords stored, revocable at any time from Pinterest settings.

Get Your API Key

In Settings > API Keys, generate a key for your team. Use this key in your automation platform (n8n, Zapier, Make) or in your own code. Each key can be scoped to specific accounts for fine-grained access control.

Send Pins via REST API

POST to /v1/upload with your video or image URL, caption, destination link, board ID, and scheduled_at timestamp. Include your Pinterest account ID in the accounts array. The API publishes at the specified time through Pinterest's official Content API.

Monitor Publishing Status

Poll GET /v1/uploads/:id or subscribe to webhooks to receive publish confirmations. Failures trigger automatic retries with exponential backoff. All events are logged in your dashboard for audit.

Quick API Example

curl -X POST https://api.multi-upload-tool.com/v1/upload \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "accounts": ["pinterest:ACC_ID"],
    "video_url": "https://yourcdn.com/product-demo.mp4",
    "caption": "Our new summer collection is here 📌",
    "link": "https://yourshop.com/summer",
    "board_id": "BOARD_ID",
    "scheduled_at": "2026-03-10T20:00:00Z"
  }'

Frequently Asked Questions

How does the Pinterest OAuth integration work?

We use Pinterest's standard OAuth 2.0 flow. When you connect an account, Pinterest issues an access token scoped to your account's publishing permissions. We store this token encrypted at rest. You can revoke access at any time from Pinterest's Connected Apps settings — we immediately lose the ability to publish to that account.

Which Pinterest content types are supported via the API?

Our API supports static image pins (JPEG, PNG, WebP), video pins (MP4/MOV up to 2 GB, 60 seconds), and standard pins with destination links. Board selection, alt text, and rich pin metadata (title, description, link) are all configurable per request.

Can I schedule Pinterest pins via Zapier or n8n?

Yes. Multi Upload Tool is available as an action in Zapier and as an HTTP node in n8n and Make. Pass your Pinterest account ID, board ID, content URL, caption, and scheduled_at timestamp as parameters. Any trigger in these platforms can initiate a Pinterest pin publish — Google Sheets, Airtable, Notion, Shopify, and more.

What board IDs do I use in API calls?

After connecting a Pinterest account, call GET /v1/accounts/:accountId/boards to retrieve your board list with their IDs. Use these IDs in your upload requests. Group boards and secret boards are also listed if your account has access to them.

Does scheduling affect organic Pinterest reach?

No. We publish through Pinterest's official Content Publishing API (v5), which is the same pathway used by Pinterest's own scheduling tools. Pinterest's algorithm does not differentiate between API-published and manually-published pins. Posting at optimal times for your audience is what drives reach — and scheduling makes that consistently achievable.