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PostEverywhere API Reference

Every PostEverywhere API endpoint: parameters, request bodies and responses for publishing, accounts, media, webhooks, campaigns and analytics.

Base URL
https://app.posteverywhere.ai/api/v1
Endpoints
48
Version
1.0

PostEverywhere Introspection API Reference

Ask the API who you are — key scopes, organization, quota, and usage. Lets SDKs, CLIs, and AI agents self-configure from a bare API key.

Guide: Token introspection guide

PostEverywhere Accounts API Reference

List and inspect connected social accounts across all top platforms, including per-account publish health and reconnect status.

Guides: Connecting accounts guide · Account health guide

PostEverywhere Posts API Reference

Create, schedule, draft, retry, and inspect posts across all top platforms — single posts, bulk batches of 50, and per-platform content overrides.

Guides: Quick start: create your first post · Bulk operations guide

PostEverywhere Media API Reference

Upload images, video, and PDFs — direct, presigned three-step, or imported straight from a URL — then attach them to posts on any platform.

Guide: Media requirements by platform

PostEverywhere AI API Reference

Generate platform-tuned social media captions and AI images from the API, using your organization's AI credit allowance.

Guide: AI caption guide

PostEverywhere Analytics API Reference

Pull cross-platform performance summaries — impressions, likes, comments, and per-post results — for reporting and dashboards.

Guide: Analytics summary guide

PostEverywhere Campaigns API Reference

Group posts into campaigns to tag, filter, and report on related content across platforms.

Guide: Campaigns guide

PostEverywhere Webhooks API Reference

Subscribe to real-time post lifecycle events (published, failed, updated) with signed deliveries and automatic retries.

Guide: Webhooks guide

PostEverywhere Auth API Reference

Device-grant login and browser OAuth handoff — connect social accounts from CLIs, servers, and AI agents without a dashboard session.

Guides: Authentication guide · API key scopes

PostEverywhere Platform Rules API Reference

Per-platform composer rules — character limits, media constraints, and feature support — so clients can validate before publishing.

Guide: Media requirements by platform

Looking for a walkthrough rather than the reference? Browse the guides.