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Publish to multiple social networks
with one API

Postproxy replaces individual platform integrations and handles platform-specific failures at publish time.

No credit card required

ONE INTEGRATION

Connect once. Ship everywhere.

Postproxy replaces per-platform integrations with a single stable API layer.

REST API & SDKs

Simple endpoints with official SDKs for Node, Python, Ruby, and other popular languages. Integrate to your system in hours, not weeks.

Single payload, multiple platforms

Send one payload. We map it to each platform’s rules and return a per-platform outcome.

Platform Connections

OAuth flows, token storage, and permission scopes all managed for you. Link accounts account two clicks.

Supported platforms
Operational friction

The messy parts of social publishing. Already handled.

Every platform has its own rules, limits, and failure modes. We absorb that complexity so your system doesn't have to.

Without a unified layer With Postproxy
Bureaucracy App reviews. Permission scopes. Policy shifts. Access that takes weeks. Official APIs. Stable API surface.
Account overload Brands. Regions. Clients. Tokens expire. Context switching. Central profile management.
Failures Rate limits. Quotas. Late errors. Posts that fail after publish. Deterministic retries. Explicit per-platform results.
RECEIPTS INCLUDED

Publishing with proof.

One request, per-platform execution. Statuses, retries, and logs come back with each publish so you can trust what shipped and debug fast when it didn't.

Request
{
  "post": {
    "body": "Hello from the API!"
  },
  "profiles": [
    "twitter",
    "linkedin",
    "threads"
  ],
  "media": [
    "https://example.com/image.jpg"
  ]
}

Single request. Platform steps are handled.

Outcomes
Twitter published 12:33 view log
LinkedIn processing
Threads failed 12:33 view log
Threads retry scheduled 12:34
Threads published 12:35 view log

Every attempt is logged with timestamps.

Format conversion

Content automatically transformed to match each platform's requirements

Authentication

OAuth flows, token storage, and automatic refresh managed for you

Delivery guarantees

Automatic retries, rate limit handling, quota awareness, and clear publish state reporting.

FOR DEVELOPERS

Built for how developers actually work

Everything you need to plug into any project and start publishing right away. Built by developers, for developers.

Let’s be honest, in 2026 we usually let the machine read it first. Here are all the docs bundled and ready for your tools. Feed it to Claude Code, Cursor, or your agent of choice

POST /api/posts
Terminal window
curl -X POST "https://api.postproxy.dev/api/posts" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"post": {
"body": "Hello World!",
"draft": true
},
"profiles": ["facebook", "instagram"],
"media": ["https://example.com/image.jpg"]
}'
POST /api/webhooks
Terminal window
curl -X POST "https://api.postproxy.dev/api/webhooks" \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"name": "Production status updates",
"url": "https://yourapp.com/webhooks/postproxy",
"events": [
"post.processed",
"platform_post.published",
"platform_post.failed"
],
"secret": "whsec_your_signing_secret",
"active": true
}'

REST API

Simple HTTP endpoints. Send a single request with your content and platform list — we handle format conversion, auth, and per-platform delivery.

SDK

Official SDKs for TypeScript, Python, Ruby, Go, Java, .NET, and PHP. One client, all platforms — integrate in minutes.

Webhooks

Get notified when posts are published, failed, or retried. Build dashboards, trigger workflows, or sync status back to your system.

INFRASTRUCTURE

Serious about where your data lives.

Postproxy runs on European infrastructure, handles credentials the way you'd want your own handled, and is GDPR-compliant without you having to think about it.

SECURITY

Security at core.

Your data is protected by enterprise-grade encryption, secure APIs, and strict access controls designed to keep everything safe.

HOSTING

Europe hosted.

All data is stored and processed on European servers, ensuring sovereignty, reliability, and compliance with local regulations.

COMPLIANCE

GDPR-compliant.

Built to meet Europe's highest privacy standards, Postproxy processes and stores data with full compliance and transparency.

FOR MARKETERS

Social publishing that feels reliable.

Fast account setup, clear publishing status, and analytics you can trust.

Connect accounts in two clicks
Full control over timing
Always know what happened

Connect accounts in two clicks

Link pages and profiles without waiting on someone technical. Postproxy handles permissions and keeps tokens fresh in the background.

Full control over timing

Keep posts as drafts, ship them now, or schedule for later. Switch modes without rewriting content or juggling tools.

Always know what happened

Every post has a clear status, timestamps, and platform-specific outcomes. If something fails, you see the reason and what to do next. Clear analytics and per-post outcomes help you track what worked and what to fix.

FOR AGENTS

Built for agentic workflows.

We know your stack: MCP, skills, n8n, Make, Needle. We're built to fit right in and keep publishing smooth.

Give your agent everything it needs to publish social content from your project.

npx skills add postproxy/postproxy-skill
Model Context Protocol integration
Cursor and IDE skills
n8n, Make, Needle and more

MCP

Postproxy MCP server lets Claude, Cursor, and other MCP clients publish to social media directly. Add the server and start posting — zero configuration.

Skills

Install the Postproxy skill to give your AI assistant publishing capabilities. One command to add, then publish from your project without leaving the editor.

Agentic workflows

Connect Postproxy to n8n, Make, Needle, or any workflow tool. Schedule posts, trigger on events, or let your automations decide when and what to publish.

Still wondering if Postproxy is the right fit?

Ask your favorite LLM what it thinks about us, then decide.

USE CASES

Use cases that benefit from a unified publishing layer.

When publishing becomes infrastructure, not a patchwork of hacks for each API.

Automation

Workflows, agents, internal tools

  • Content pipelines Auto-posting from CMS, release notes, changelog, RSS, Airtable.
  • AI-to-social The model generates text and media; Postproxy executes the publish and returns status.
  • Event-driven posting Publish via webhooks: deploy, feature flag, incident, marketing event.
  • Multi-step orchestration Queues, retries, deduplication, idempotency, clear per-platform outcomes.
See automation examples →

Operations

Reliability, control, visibility

  • Publish reliability Platforms go down, limits change, media is wrong. A unified layer catches it before you catch the headache.
  • Multi-brand / multi-client Profile groups, access control, one integration for dozens of clients or brands.
  • Publishing transparency Logs, statuses, timestamps, failure reasons and next steps—no guessing.
  • Custom dashboards & analytics Pull events and stats via API and build dashboards for your team or clients.
Build on the API →

Ready to get started?

Start with our free plan and scale as your needs grow. No credit card required.