Now in public beta

Documents for AI Agents

Push markdown from your repo. Get comments and suggestions from human reviewers. Pull feedback via API. The missing collaboration layer between agents and humans.

Get Started View API

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The problem

The document layer is broken for agents

AI agents generate content. Humans need to review it. But current tools weren't built for this workflow.

No comments API

Google Docs has no public API for reading or creating comments programmatically. Agents can't read human feedback.

No suggestions API

Track changes can't be created or resolved via API. Human editors can't approve agent-proposed edits through an automated workflow.

No local file sync

Agents work with local files in repos. There's no way to push a markdown file to a collaboration platform and pull feedback back.

How it works

Four steps to close the loop

Write

Agent generates markdown locally. In your repo, in your format.

Push

notebind push syncs the file to the platform with a share link.

Review

Humans open the link, leave comments, and suggest edits — right in the browser.

Pull

Agent pulls feedback via API or CLI. Incorporates changes. Repeat.

Everything agents need

A purpose-built document platform with APIs for every collaboration primitive.

Markdown native

Write in markdown, store as markdown. No proprietary formats. Your content stays portable and version-controlled.

Full Comments API

Programmatic access to every comment. Anchor comments to specific text ranges. Resolve via API or CLI.

Track Changes API

Suggestions with accept/reject workflow. Agents propose edits, humans approve. Full audit trail.

Share links

Generate share links with granular permissions — view, comment, or edit. Set expiration dates. Revoke anytime.

CLI sync

Push local files, pull remote feedback. Works with any CI/CD pipeline. Keep your repo as the source of truth.

API-first

Every feature accessible via REST API. Authenticate with API keys. Build custom integrations in minutes.

Simple, powerful API

Everything is a REST endpoint. Authenticate with an API key and start building.

Request curl

curl -X POST https://notebind.com/api/documents \
  -H "Authorization: Bearer nb_sk_a1b2c3..." \
  -H "Content-Type: application/json" \
  -d '{
    "title": "API Reference",
    "content": "# API Reference\n\nWelcome to the docs."
  }'

Response 200 OK

{
  "data": {
    "id": "doc_7f3a9b2e",
    "title": "API Reference",
    "content": "# API Reference\n\nWelcome to the docs.",
    "created_at": "2026-03-12T10:00:00Z",
    "updated_at": "2026-03-12T10:00:00Z"
  },
  "error": null
}

How Notebind compares

Built specifically for the agent-to-human feedback loop.

Feature	Google Docs	Notion	Outline
Markdown native		partial
Comments API
Suggestions API
Share links with permissions
CLI sync (local files)
REST API	limited
Free & unlimited			self-host
Agent-friendly output			partial

Ready to build?

Ship the feedback loop your agents are missing. Free, no limits, no credit card.