Let AI agents manage your content

What is the AI Agent API?

The AI Agent API lets external tools and AI agents interact with Postger programmatically. Draft captions, suggest hashtags, generate images, schedule posts, and manage content, all through a documented REST API with scoped authentication. It's designed for teams that want to automate parts of their publishing workflow without giving up control.

This isn't a chatbot bolted onto the interface. It's a full API layer that lets you connect any AI workflow, from a custom GPT to a Python script to a no-code automation platform, directly into your social media publishing pipeline. The API speaks the same language as your existing tools.

The documentation follows the OpenAPI specification, which means you can generate client libraries in any programming language, test endpoints interactively, and onboard new developers quickly. Whether you're building a simple automation or a complex multi-step workflow, the API provides the building blocks.

How the API fits your automation stack

Issue scoped API keys with fine-grained permissions per workspace. An AI agent might have permission to create drafts and suggest hashtags but not publish, keeping human oversight in the loop for final approval. You define the boundaries of what each integration can do, and the API enforces them.

Webhook events notify your systems when posts publish, comments arrive, or approvals complete. Build automations that react to real-time activity in Postger without polling or manual triggers. A webhook can kick off a Slack notification when a post goes live or trigger a follow-up task in your project management tool.

The API supports all the same actions available in the Postger interface: creating posts, uploading media, scheduling content, managing queues, and retrieving analytics. Anything your team does manually can be automated through the API, and the two approaches work together seamlessly.

Use cases for AI-powered publishing

Agencies use the API to auto-generate first-draft captions from client briefs, saving copywriters hours of repetitive writing. The AI produces an initial draft, the copywriter refines it, and the result goes through the normal approval workflow. The human stays in the loop while the machine handles the blank-page problem.

E-commerce teams connect product feeds to Postger so new arrivals automatically get social posts queued. When a new product is added to the catalog, an API call creates a draft post with the product image, description, and relevant hashtags. The social team reviews and publishes without starting from scratch.

The API supports the full post lifecycle: create, edit, schedule, publish, and analyze. Combined with Postger's approval workflows, you get AI-assisted speed without sacrificing quality control or brand safety. The automation handles the repetitive work, and your team handles the creative judgment.

Key capabilities