Developers

Integrations hub

Connect PostUno to your existing automation stack with API keys and ready-made patterns.

Zapier

Trigger social publishing from apps like Google Sheets, Airtable, and Typeform.

Make

Use HTTP modules to build visual posting automations and schedules.

n8n

Connect self-hosted workflows to PostUno using the HTTP Request node.

Airtable

Use Airtable automations to run your content calendar.

Before you start

  1. Create an API key and send it as Authorization: Bearer pk_live_…. Open API keys
  2. Upload media with POST https://api.post-uno.com/v1/media/upload-url, then PUT the file bytes to the returned uploadUrl to get your s3Key.
  3. Create posts with POST https://api.post-uno.com/v1/posts and poll GET https://api.post-uno.com/v1/posts/:jobId for per-platform results.
  4. Use s3Keys (plural) for carousels, and remember TikTok and YouTube accept video only.

Full field reference, the platform support matrix and troubleshooting live in the developer docs. Open the developer docs