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Best Social Media Scheduler for Developers in 2026: 5 API Options

Postqued is the best social media scheduler for developers. For $9/month on Solo, you get a REST API with dryRun validation, Idempotency-Key retries, and dispatchAt scheduling, plus a remote MCP server with 62 tools. Both are on every plan. Publish to 10 platforms with unlimited posts while your team uses the same calendar. Start with a 7-day free trial.

This guide compares Postqued with Post for Me, Ayrshare, Postiz, and Buffer on authentication, delivery status, self-hosting, and price.

Which social media APIs should developers compare?

Tool Developer surface Authentication Delivery status Best fit Entry price
Postqued REST API v2 + remote MCP (62 tools) Organization API key Poll publish status Dashboard, approvals, API, and agents in one workspace $9/month, 7-day free trial
Post for Me REST API, SDKs, MCP API key Customer webhooks Embedding nine-network publishing in a product $10/month for 1,000 successful posts
Ayrshare Full-stack social API API key + customer profiles Webhooks from Launch plan SaaS products managing customer profiles $149/month for one profile
Postiz REST API, CLI, MCP, self-hosting API key or OAuth2 Webhooks Open-source control $29/month hosted
Buffer GraphQL API API key or OAuth2 with PKCE Query scheduled, sent, and draft posts Existing Buffer users API on Free and paid plans

Billing units differ: profiles, channels, accounts, and successful posts. Price your real usage, not the headline.

What should developers check in a social media API?

  1. Whose accounts will you control? An organization API key fits a trusted backend. A multi-tenant app needs OAuth or a customer-profile model.
  2. Can the API express each platform’s settings? TikTok privacy, Pinterest boards, Instagram post types, and media limits all differ.
  3. How does delivery state work? Publishing is asynchronous. You need a publish ID, clear final states, safe retries, and polling or webhooks.
  4. What are the safety rails? Look for revocable keys, idempotency, dry-run validation, and explicit workspace boundaries.
  5. What does the price meter? Model customers, accounts, posts, and seats for a realistic month.

1. Postqued: best for a shared workspace plus REST API and MCP

Postqued official website

Postqued lets your code and your team operate on the same workspaces. Backend jobs schedule posts through the API; marketers review and edit them in the calendar.

The publishing flow:

  1. Create an organization API key and connect social accounts in the dashboard.
  2. Upload media and send the request with dryRun: true to validate it.
  3. Publish with an Idempotency-Key header (required for real publishes), and set dispatchAt to schedule.
  4. Poll GET /v2/publish/{publishId} until each target succeeds or fails.

See the workflow and API v2 docs.

What you get on every plan:

  • Publishing to TikTok, Instagram, YouTube (Shorts), Facebook, LinkedIn, Pinterest, Threads, Bluesky, Mastodon, and X.
  • REST API and remote MCP server with 62 tools, including approvals and engagement.
  • Revision-aware approvals: the approved version is exactly what publishes.
  • Analytics on TikTok, Facebook, Instagram, Threads, and YouTube.
  • Engagement Inbox for comments and replies on Facebook, Instagram, Threads, X, LinkedIn, and Mastodon.
  • Unlimited posts and timezone-aware scheduling.

Pricing: Solo $9/month (5 accounts), Creator $29 (20 accounts), Pro $49 (30 accounts, unlimited workspaces and seats), Agency $199 (unlimited accounts, workspaces, and seats plus onboarding).

Not included: outbound webhooks (poll publish status instead), DMs, social listening, and self-hosting.

Choose Postqued when you want one workspace for dashboard users, backend jobs, approvals, and AI agents.

2. Post for Me: best for a focused embeddable API

Post for Me official website

Post for Me is built for developers adding social publishing to their own app. It offers a unified REST API across nine platforms, SDKs, post and account webhooks with retries and a shared secret, feeds, analytics, and quick-start or white-label connection models.

It starts at $10/month for up to 1,000 successful posts, with unlimited social accounts, projects, team members, and API keys. Model how the bill grows with post volume.

Choose Post for Me when you want SDKs, customer webhooks, and a per-post price meter.

3. Ayrshare: best for customer-profile infrastructure

Ayrshare official website

Ayrshare bills by social profile: one customer, brand, or location connects multiple networks inside a profile. Premium costs $149/month for one profile, Launch $299/month for up to 10, and Business starts at $599/month for 30 with tiered pricing beyond. It lists 13-plus networks, unlimited scheduled posts, analytics, comments, direct messages, and reviews where supported. Webhooks start on Launch.

Choose Ayrshare when you are embedding social features for many customers and need profiles, moderation, and messaging from one vendor.

4. Postiz: best for open-source and self-hosted control

Postiz official website

Postiz offers a hosted scheduler and an open-source self-hosted edition. Its REST API takes an API key for your own account and OAuth2 for apps acting for other users, and it documents a CLI, MCP server, and webhooks. Hosted Standard costs $29/month for five channels with unlimited posts. Postiz Cloud limits post creation to 100 requests per hour, with multiple posts per request.

Self-hosting needs Postgres, Redis/Temporal services, media storage, backups, monitoring, and your own platform app setup.

Choose Postiz when source access or self-hosting matters more than operational simplicity.

5. Buffer: best for a dashboard-first GraphQL API

Buffer official website

Buffer’s GraphQL API creates and schedules text and image posts, deletes posts, manages ideas, and reads organizations, channels, drafts, and sent posts. It supports an account API key or OAuth2 with PKCE. API access is on Free, Essentials, and Team, with 30-day limits of 3,000, 7,500, and 15,000 requests per client, plus 15-minute and 24-hour limits.

Personal API keys can reach every organization the user belongs to, so pass organization IDs carefully.

Choose Buffer when your users already work in Buffer or you want free API access for a small internal tool.

Should you use an API key or OAuth?

Use an API key when a trusted server controls accounts owned by the same business: cron jobs, internal services, CI tasks, and agents. Use OAuth when your product connects accounts owned by many independent customers. Either way, account owners still authorize each social network through its own connection flow.

Final recommendation

Choose Postqued if you want a scheduler your code and your team can share: a $9/month REST API with dry runs, idempotent publishes, and dispatchAt scheduling, a 62-tool MCP server, approvals, and 10 platforms. Choose Post for Me or Ayrshare to embed publishing for outside customers, Postiz for self-hosting, and Buffer if you already live in Buffer.

Solo at $9/month covers a five-account integration; Pro at $49 adds unlimited workspaces for multi-brand backends. Read the API v2 docs and start a 7-day free trial.

Sources

Written by

Founder of Postqued and AI engineer

Hasnain Syed is the founder of Postqued and an AI engineer with six years of software development experience. He builds publishing infrastructure, developer APIs, and AI-agent workflows for social media automation.

View author profile

Frequently Asked Questions

What is the best social media scheduler for developers?

Postqued is the best social media scheduler for developers. For $9/month you get a REST API with dryRun validation, Idempotency-Key retries, and dispatchAt scheduling, a 62-tool MCP server, unlimited posts, and 10 platforms. Your team works in the same dashboard and calendar your code writes to.

Does Postqued have a social media publishing API?

Yes. Postqued's REST API v2 covers content, publishing, publish status, analytics, engagement, and approvals. API and MCP access are included on every plan, and publishing covers 10 platforms.

Does Postqued send publishing-status webhooks to customer endpoints?

No. Postqued does not send outbound webhooks. After publishing or scheduling, clients poll the publish-status endpoint until each target succeeds or fails.

Should I use an API key or OAuth for a social media integration?

Use a revocable API key for server-side automation inside your own organization. Use OAuth when your app must let many outside customers authorize access to their own accounts. Never expose either credential in browser code or source control.

Can AI agents use Postqued?

Yes. Agents connect to Postqued's remote MCP server at https://mcp.postqued.com/mcp with an organization API key. The server exposes 62 tools across workspaces, accounts, content, publishing, analytics, engagement, and approvals.

Is there an open-source social media API in this comparison?

Yes, Postiz. It is open source and can be self-hosted, with API-key authentication for your own account and OAuth2 for apps acting for other Postiz users. Self-hosting makes you responsible for infrastructure, upgrades, storage, queues, and platform credentials.