REST API ยท Real-Time Webhooks ยท AI-Ready

Social Media API for Developers, AI Agents, and Businesses

One API to publish, schedule, and analyze posts across every major platform. OAuth handled. Webhooks included. Get your API key in 30 seconds.

Publish to 11+ supported platforms โ€” more coming soon

POST /app/api/{workspaceUuid}/posts
# Publish to connected accounts immediately
curl -X POST https://postboost.co/app/api/{workspaceUuid}/posts \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "versions": [{
      "account_id": Facebook,
      "is_original": true,
      "content": [{"body": "Hello from the PostBoost API! ๐Ÿš€"}]
    }],
    "accounts": [Instagram, X, TikTok],
    "schedule_now": true
  }'

# Response
{
  "uuid":   "xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx",
  "status": "published"
}
Get up and running fast

From API key to live posts โ€” via API or UI, in under five minutes.

01

Connect Social Accounts

Users authorize via PostBoost's OAuth flow. No platform approvals or token handling on your end.

02

Publish via SDK or UI

Use our official SDKs for Python, Node.js, PHP, Go, and more โ€” or publish directly from the PostBoost UI without writing any code.

03

Schedule, Analyze & Scale

Schedule posts, get webhook confirmations, and pull analytics โ€” all through the same API.

Simple Integration

Ship Social Features in Minutes, Not Months

One REST API replaces 11+ separate social platform integrations โ€” more coming soon. No OAuth apps to maintain. No API version chasing.

from postboost import ApiClient, Configuration, PostsApi

api = PostsApi(ApiClient(Configuration(
    access_token="YOUR_API_KEY"
)))
post = api.create_post("WORKSPACE_UUID", {
    "versions": [{
        "account_id": 0,
        "is_original": True,
        "content": [{"body": "Hello from PostBoost!"}],
    }],
    "accounts": [1, 2],
    "schedule_now": True,
})
print(post.uuid)
  • One endpoint, all platforms

    A single POST to /app/api/posts publishes to Instagram, X, LinkedIn, TikTok, Facebook, Pinterest, YouTube, and Mastodon simultaneously.

  • OAuth handled for you

    Users connect their social accounts through PostBoost's OAuth flow. You never touch access tokens or deal with platform approval processes.

  • Webhooks for real-time status

    Get notified instantly when posts publish, fail, or are approved. Build reactive workflows without polling.

  • Full API documentation

    OpenAPI spec with code examples for every endpoint. Browse the docs โ†’

Beautiful Dashboard Included

Not just an API โ€” a seamless UI your whole team will love

Beyond the API, every PostBoost account comes with a fully-featured dashboard for scheduling, managing, and visualizing your social media content. Your team gets a beautiful calendar, drag-and-drop scheduling, and a media library โ€” no code required.

  • Visual content calendar with drag-and-drop rescheduling
  • AI-powered caption generation directly in the composer
  • Analytics dashboard to track engagement across all platforms
  • Team collaboration with roles, approvals, and workspaces
Try the Dashboard Free
PostBoost social media management dashboard
AI & Automation

First-Class Support for AI Agents

MCP-compatible. Webhook-driven. Built for the agentic era. Let your AI workflows publish social content without human handoffs.

MCP Integration

Model Context Protocol support lets Claude, GPT, and other AI assistants call PostBoost directly as a tool. Your agent writes content; PostBoost publishes it.

postboost.publish_post()

Real-Time Webhooks

Subscribe to post lifecycle events โ€” scheduled, published, failed, approved. Trigger downstream actions in your agent pipeline without polling.

POST โ†’ your-app/webhook

Automation Ready

Connect to n8n, Zapier, Make, and other workflow tools via the REST API. Build content pipelines that run on autopilot โ€” from CMS to published.

n8n Zapier Make
Capabilities

Powerful Social Media API Capabilities

Everything you need to build social media features into your product โ€” exposed as clean, well-documented API endpoints.

AI Content Generation API

Generate platform-optimized captions, hashtags, and content variations programmatically via API.

Analytics API

Pull engagement metrics, reach, impressions, and performance data for any post or account via API.

Scheduling Engine

Schedule posts for any future timestamp. Use the content calendar for visual planning or drive it entirely from your API.

Cross-Platform Publishing

Each platform has its own post format quirks. Manage platform-specific versions from a single API call.

Multi-Tenant Workspaces

Create and manage isolated workspaces for each client or brand via the Workspaces API. Role-based access included.

Media Management API

Upload images and videos via binary, chunked, or remote URL upload. Reuse assets across posts with the media library.

Smart Queue System

Add posts to a smart publishing queue that distributes content at optimal times. No manual scheduling required.

Post Templates API

Create reusable post templates for recurring content formats. Reference them in API calls to generate posts at scale.

Why Companies Choose PostBoost

Production-grade reliability, so your social features never let your users down.

99.9%
Uptime SLA

Your business depends on posts going out on time. We ensure they do.

Secure
Enterprise-Grade

Encrypted tokens, 2FA support, and role-based access control across all workspaces.

Fast
Dedicated Support

Real humans available by email. Developer-focused support that understands your integration.

Fair
Transparent Pricing

No per-API-call fees. Flat monthly plans with unlimited API calls. Predictable costs at any scale.

For Agencies & SaaS

Built for Agencies and SaaS Platforms

White-label social media management for your product. Manage hundreds of client accounts through one API โ€” with full isolation between tenants.

  • Create isolated workspaces per client via POST /app/api/workspaces
  • Add users and assign roles across workspaces via the Users API
  • Manage subscriptions and billing programmatically with the Subscriptions API
  • 100 social accounts and 10 team members on the Agency plan
Start with Agency Plan
Multi-tenant workspace model
Your Platform / API
PostBoost Workspaces API
Client A
3 accounts
Client B
5 accounts
Client C
11+ accounts
Pricing

Simple, Transparent API Pricing

14-day free trial • Risk-free • Cancel anytime • 2 months free with annual billing

Developer
$29 /month

For solo developers and small projects

  • Full API access
  • Unlimited API calls
  • Unlimited scheduled posts
  • 10 social media accounts
  • 1 team member
  • 100 AI content credits/month
  • 1GB media storage
  • Webhook endpoints
Start Free Trial
Most Popular
Business
$49 /month

For growing teams and products

  • Everything in Developer
  • Unlimited API calls
  • Unlimited scheduled posts
  • 30 social media accounts
  • 3 team members
  • 300 AI content credits/month
  • 3GB media storage
  • Webhook endpoints
Start Free Trial
Agency
$129 /month

For agencies and SaaS platforms

  • Everything in Business
  • Unlimited API calls
  • Unlimited scheduled posts
  • 100 social media accounts
  • 10 team members
  • 1,000 AI content credits/month
  • 10GB media storage
  • Multi-tenant Workspaces API
Start Free Trial
FAQ

Developer FAQ

Common questions from developers building with PostBoost.

Contact

Talk to Our Team

Have a question about the API, need help with your integration, or want to talk about a custom plan? We're here.

Send us a Message