Pinterest Posting API

Stop wrestling with the Pinterest API complexity. Use Mallary's unified API, MCP Server, or AI Agent to schedule image and video pins in minutes.

Meta Business Partner TikTok Marketing Partner LinkedIn Marketing Partner Pinterest Business Partner X Official Partner

Trusted by creators, founders and developers

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Integrates with the tools you already use

Post to Pinterest with an API

Our unified social media API abstracts the chaos of Facebook, TikTok, Instagram and more into a single, reliable endpoint. Integrate 10 platforms in minutes and reduce development time by 90% with one clean, simple API.

  • We manage auth, rate limits, and breaking API changes
  • Automatic retries and durable job queues
  • Fully white-labeled. Your audience never sees Mallary
  • Officially verified and approved to post on all platforms
fetch('https://mallary.ai/api/v1/post', {
  method: 'POST',
  headers: {
    'Authorization': 'Bearer YOUR_API_KEY',
    'Content-Type': 'application/json'
  },
  body: JSON.stringify({
    platforms: ["pinterest"],
    message: "Check out our new product!",
    media: [{ url: "https://files.mallary.ai/launch-video.mp4" }],
    comments_under_post: ["comment 1", "comment 2", "comment 3"],
    auto_reply_enabled: true,
  })
})

Mallary vs the Pinterest API complexity

Directly integrating with the Pinterest API is difficult. Mallary makes it simple by handling rate limits, authentication, and deployment so engineering teams ship faster.

Using the Pinterest API complexity:

  • Business account audit and verification needed
  • Rate limits and quota management
  • Rich pin validation and image requirements
  • Board management required when posting
  • Build separate integrations per platform

Using the Mallary API:

  • Official verified and approved permission to post on Pinterest
  • One unified API for Pinterest and 9 other platforms
  • Automatic token refresh and management
  • Built-in AI auto-replies and engagement
  • Automatic retries and rate limit handling
  • We handle OAuth, media hosting, and breaking API changes
  • US Based Servers. Post using API, CLI, MCP Server, or dashboard and your content will be posted from the US
Brand-Aware Auto-Replies

Don't just post.
Engage on autopilot.

Mallary can detect new questions and comments on your published posts, and then use AI to post helpful replies and calls to action.

Simply add your business description, product features, pricing and FAQs in the Mallary dashboard, and let our AI handle the community engagement while you sleep.

  • Context-aware, brand-safe responses
  • Answers questions. Supports CTAs, links, and follow-ups
  • Works natively across all supported platforms
Pinterest
Acme Co
Example social post receiving an AI-powered comment reply

sarah_designs Does this integrate with Slack? Need to know for my team!

Acme Co is typing . . .

Acme Co Hey Sarah! 👋 Yes, we have a native Slack integration available on all Pro plans. Let us know if you need help setting it up!

Officially Verified & Approved

Mallary is fully audited and approved by Meta, Google, LinkedIn, TikTok and more. We use 100% official APIs, no sketchy workarounds, no headless browsers, and no risk of your accounts getting banned.

Meta Verified Tech Provider
X Enterprise Tier
Instagram Approved
LinkedIn Marketing Partner
TikTok Official API
Google Verified App
Pinterest Verified
Alex - Developer at Foundry Marketing
"I automated the posting on 5 different platforms in under 20 minutes. Highly recommend!"
Alex
Developer at Foundry Marketing
Sarah - Product at Crest Creative
"I was totally confused by the official TikTok API. Mallary made it simple. Using it every day."
Sarah
Product at Crest Creative
James - Founder at Ironline
"OAuth management is usually a nightmare. Mallary abstracted that away completely."
James
Founder at Ironline

 

 

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