REST API v1

Social Media API

Schedule posts, upload media, and publish to 7 platforms with a single REST API. Included on all plans from $19/mo.

Create & schedule a post

curl -X POST https://app.posteverywhere.ai/api/v1/posts \
  -H "Authorization: Bearer pe_live_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "content": "Launching our new feature today! 🚀",
    "account_ids": [1, 2, 3],
    "scheduled_at": "2026-03-15T14:00:00Z",
    "timezone": "America/New_York"
  }'

What you can build

14 endpoints across posts, accounts, media, and AI — everything you need to automate social media.

POST

Schedule & Publish Posts

Create, schedule, and publish posts to 7 platforms with a single API call. Set times, target specific accounts, and attach media.

POST

Upload & Manage Media

Upload images, videos, and documents via presigned URLs. Automatic processing and optimization for each platform.

POST

Multi-Platform in One Call

Post to Instagram, X, LinkedIn, Facebook, TikTok, YouTube, Threads simultaneously from one endpoint.

GET

Monitor Results & Retry

Get per-platform publishing results with URLs, errors, and attempt counts. Retry failed destinations automatically.

GET

Account Health Monitoring

Track connected account health, token expiry, and posting capability across all platforms in real time.

POST

AI Image Generation

Generate social media images from text prompts. 4 AI models, 7 aspect ratios. Images saved directly to your media library.

Secure Bearer Auth

Simple API key authentication with scoped permissions (read/write/ai). Rate limit headers on every response.

Endpoints

GET/accountsList connected social media accounts GET/accounts/{id}Get account details & health status POST/postsCreate & schedule a post GET/postsList posts with filtering & pagination GET/posts/{id}Get post details & destinations PATCH/posts/{id}Update a scheduled or draft post DELETE/posts/{id}Delete a scheduled or draft post GET/posts/{id}/resultsGet per-platform publishing results POST/posts/{id}/retryRetry failed platform destinations POST/media/uploadGet presigned upload URL for media GET/mediaList media files GET/media/{id}Get media details DELETE/media/{id}Delete a media file POST/ai/generate-imageGenerate an AI image from a text prompt

Built for every use case

From SaaS platforms to internal tools — developers use the PostEverywhere API to power social media workflows at any scale.

SaaS Builders

Embed social media scheduling directly in your app. Let your users schedule posts without leaving your platform.

Agencies

Automate client posting at scale. Manage hundreds of accounts programmatically across all platforms.

Internal Tools

Build custom dashboards, approval workflows, and analytics pipelines on top of PostEverywhere.

Content Pipelines

Connect RSS feeds, CMS systems, or AI generators to auto-publish content across social platforms.

Get started in 3 steps

Get your API key

Go to Settings > Developer in the PostEverywhere dashboard. API access is included on all plans.

Create API Key →

Make your first request

List your connected accounts to get account IDs, then create your first post.

Quick Start Guide →

Check publishing results

Monitor per-platform results, get published URLs, and retry any failed destinations.

Posts API Reference →

API included on all plans

No separate API add-on. No enterprise-only gating. Every PostEverywhere plan includes full API access.

Starter

$19/mo

10 accounts

50 AI credits/mo

Full API access

Unlimited posts

Growth

$39/mo

25 accounts

500 AI credits/mo

Full API access

Unlimited posts

Pro

$79/mo

40 accounts

2,000 AI credits/mo

Full API access

Unlimited posts

View full pricing →

Rate limits

Window	Limit	Header
General API
Per minute	60 requests	`X-RateLimit-Limit`
Per hour	1,000 requests	`X-RateLimit-Remaining`
Per day	10,000 requests	`Retry-After`
Posting
Per minute	20 posts	`X-RateLimit-Limit`
Per hour	100 posts	`X-RateLimit-Remaining`
Per day	500 posts	`Retry-After`
AI Generation
Per 5 minutes	50 generations	`X-RateLimit-Limit`
Per hour	200 generations	`X-RateLimit-Remaining`

Rate limit headers are included in every response. Learn more →

Frequently asked questions

What is the PostEverywhere API?

The PostEverywhere API is a REST API that lets you programmatically schedule and publish social media posts across 7 platforms (Instagram, X, LinkedIn, Facebook, TikTok, YouTube, Threads), upload media, manage connected accounts, and monitor publishing results — all from a single integration.

How do I get an API key?

Go to Settings > Developer in the PostEverywhere dashboard. Click "Create API Key", name your key, select scopes (Read, Write, and/or AI), and copy the key. It starts with pe_live_ and should be stored securely.

Is the API included in my plan?

Yes. API access is included on all PostEverywhere plans — Starter ($19/mo), Growth ($39/mo), and Pro ($79/mo). There is no separate API add-on or enterprise-only gating.

Which platforms does the API support?

The API supports all 7 platforms available in PostEverywhere: Instagram (posts, Reels, Stories, carousels), X (tweets, threads), LinkedIn (profiles, company pages), Facebook (pages, groups), TikTok (videos), YouTube (videos, Shorts), Threads (text, images) (pins).

Can I post to multiple platforms at once?

Yes. When creating a post via POST /posts, pass multiple account IDs in the account_ids array. The API publishes to all specified platforms simultaneously from a single request.

What are the rate limits?

API requests are rate-limited to 60 per minute, 1,000 per hour, and 10,000 per day. Rate limit headers (X-RateLimit-Limit, X-RateLimit-Remaining, X-RateLimit-Reset, Retry-After) are included in every response.

Do you have official SDKs?

We provide code examples in cURL, Python, Node.js, and PHP. The API follows REST conventions and works with any HTTP client. You can also use our OpenAPI spec with openapi-generator to auto-generate client libraries in any language.

Is there a sandbox or test mode?

Currently, the API operates in production mode. We recommend creating a test organization with sandbox social accounts for development. All API keys can be revoked instantly from Settings > Developer if needed.

Explore more

Social Media Scheduler Instagram Scheduler TikTok Scheduler LinkedIn Scheduler X Scheduler YouTube Scheduler AI Content Generator Cross-Posting Pricing

Start building with PostEverywhere

Get your API key, make your first request, and go live — all in under 5 minutes.

Get API Key Quick Start Guide

REST API v1

Social Media API

Schedule posts, upload media, and publish to 7 platforms with a single REST API. Included on all plans from $19/mo.

Get API Key Read the Docs API Reference

Create & schedule a post

curl -X POST https://app.posteverywhere.ai/api/v1/posts \
  -H "Authorization: Bearer pe_live_your_key_here" \
  -H "Content-Type: application/json" \
  -d '{
    "content": "Launching our new feature today! 🚀",
    "account_ids": [1, 2, 3],
    "scheduled_at": "2026-03-15T14:00:00Z",
    "timezone": "America/New_York"
  }'

What you can build

14 endpoints across posts, accounts, media, and AI — everything you need to automate social media.

POST

Schedule & Publish Posts

Create, schedule, and publish posts to 7 platforms with a single API call. Set times, target specific accounts, and attach media.

POST

Upload & Manage Media

Upload images, videos, and documents via presigned URLs. Automatic processing and optimization for each platform.

POST

Multi-Platform in One Call

Post to Instagram, X, LinkedIn, Facebook, TikTok, YouTube, Threads simultaneously from one endpoint.

GET

Monitor Results & Retry

Get per-platform publishing results with URLs, errors, and attempt counts. Retry failed destinations automatically.

GET

Account Health Monitoring

Track connected account health, token expiry, and posting capability across all platforms in real time.

POST

AI Image Generation

Generate social media images from text prompts. 4 AI models, 7 aspect ratios. Images saved directly to your media library.

Secure Bearer Auth

Simple API key authentication with scoped permissions (read/write/ai). Rate limit headers on every response.

Endpoints

Built for every use case

From SaaS platforms to internal tools — developers use the PostEverywhere API to power social media workflows at any scale.

SaaS Builders

Embed social media scheduling directly in your app. Let your users schedule posts without leaving your platform.

Agencies

Automate client posting at scale. Manage hundreds of accounts programmatically across all platforms.

Internal Tools

Build custom dashboards, approval workflows, and analytics pipelines on top of PostEverywhere.

Content Pipelines

Connect RSS feeds, CMS systems, or AI generators to auto-publish content across social platforms.

Get started in 3 steps

Get your API key

Go to Settings > Developer in the PostEverywhere dashboard. API access is included on all plans.

Create API Key →

Make your first request

List your connected accounts to get account IDs, then create your first post.

Quick Start Guide →

Check publishing results

Monitor per-platform results, get published URLs, and retry any failed destinations.

Posts API Reference →

API included on all plans

No separate API add-on. No enterprise-only gating. Every PostEverywhere plan includes full API access.

Starter

$19/mo

10 accounts

50 AI credits/mo

Full API access

Unlimited posts

Growth

$39/mo

25 accounts

500 AI credits/mo

Full API access

Unlimited posts

Pro

$79/mo

40 accounts

2,000 AI credits/mo

Full API access

Unlimited posts

View full pricing →

Rate limits

Window	Limit	Header
General API
Per minute	60 requests	`X-RateLimit-Limit`
Per hour	1,000 requests	`X-RateLimit-Remaining`
Per day	10,000 requests	`Retry-After`
Posting
Per minute	20 posts	`X-RateLimit-Limit`
Per hour	100 posts	`X-RateLimit-Remaining`
Per day	500 posts	`Retry-After`
AI Generation
Per 5 minutes	50 generations	`X-RateLimit-Limit`
Per hour	200 generations	`X-RateLimit-Remaining`

Rate limit headers are included in every response. Learn more →

Frequently asked questions

What is the PostEverywhere API?

How do I get an API key?

Is the API included in my plan?

Yes. API access is included on all PostEverywhere plans — Starter ($19/mo), Growth ($39/mo), and Pro ($79/mo). There is no separate API add-on or enterprise-only gating.

Which platforms does the API support?

Can I post to multiple platforms at once?

Yes. When creating a post via POST /posts, pass multiple account IDs in the account_ids array. The API publishes to all specified platforms simultaneously from a single request.

What are the rate limits?

Do you have official SDKs?

Is there a sandbox or test mode?

Explore more

Social Media Scheduler Instagram Scheduler TikTok Scheduler LinkedIn Scheduler X Scheduler YouTube Scheduler AI Content Generator Cross-Posting Pricing

Start building with PostEverywhere

Get your API key, make your first request, and go live — all in under 5 minutes.

Get API Key Quick Start Guide