---
title: "Karobar for AI Agents and Developers | Karobar"
url: https://karobar.io/developers
language: en
description: "Read-only access to Karobar for AI agents: every page as markdown, a JSON API, an MCP server, an A2A guide and agent skills. No key needed."
---

For agents and developers

# Karobar for AI agents and developers

Read-only access to everything public on karobar.io: pages as markdown, a JSON API, an MCP server, an A2A guide and agent skills. No key needed.

## Every page as markdown

Send `Accept: text/markdown` to any karobar.io page and you get a markdown version of it instead of HTML: the page text, headings, lists, tables and links, without menus or product mock-ups. Browsers and search engines still get HTML. You can also open the markdown directly by adding `/index.md` to a page address.

`curl -H "Accept: text/markdown" https://karobar.io/pricing curl https://karobar.io/guides/take-orders-from-instagram-dms/index.md`

Every page also has a `Link` header pointing at its markdown version, the API catalog, this page, [llms.txt](https://karobar.io/llms.txt) and the sitemap.

## Site data API

Read-only JSON about Karobar, rebuilt from the website on every deploy, so it always matches what the pages say. No key, no sign-up. The OpenAPI description is at [/openapi.json](https://karobar.io/openapi.json) and the catalog (RFC 9727) at [/.well-known/api-catalog](https://karobar.io/.well-known/api-catalog).

| Endpoint | What it returns |
| --- | --- |
| /api/v1/company.json | Company details, office, support and sales contacts |
| /api/v1/plans.json | Plans, monthly prices in USD, AI credits, users, contacts, accounts per channel, free trial |
| /api/v1/features.json | Every feature with its status and page links |
| /api/v1/platforms.json | The platforms Karobar connects to |
| /api/v1/guides.json | Guides; /api/v1/guides/{slug}.json adds the full text |
| /api/v1/comparisons.json | Comparisons; /api/v1/comparisons/{slug}.json adds the full text |

## MCP server

A public, read-only Model Context Protocol server at `https://karobar.io/mcp` (Streamable HTTP, stateless, JSON responses, no authentication). Its card is at [/.well-known/mcp/server-card.json](https://karobar.io/.well-known/mcp/server-card.json).

- `get_plans`: plans, prices and limits
- `list_features` and `get_feature`: features with status, one feature page as markdown
- `list_platforms`: the connected platforms
- `search_guides` and `get_guide`: find a guide, read it as markdown
- `get_comparison`: Karobar compared with respond.io, WATI or SleekFlow
- `get_contact`: company details and contacts

`curl -s https://karobar.io/mcp -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","id":1,"method":"tools/call","params":{"name":"get_plans","arguments":{}}}'`

## A2A site guide

An Agent2Agent (A2A) endpoint at `https://karobar.io/a2a` that answers `message/send` requests. It is **rule-based, not a language model**: it recognises questions about plans, features, guides, comparisons and contacts, answers from the same site data, and links the page to read. Its card is at [/.well-known/agent-card.json](https://karobar.io/.well-known/agent-card.json).

`curl -s https://karobar.io/a2a -H "Content-Type: application/json" \ -d '{"jsonrpc":"2.0","id":1,"method":"message/send","params":{"message":{"role":"user","messageId":"1","parts":[{"kind":"text","text":"compare Karobar and WATI"}]}}}'`

## Skills and discovery files

- [/.well-known/agent-skills/index.json](https://karobar.io/.well-known/agent-skills/index.json): agent skills for pricing questions, finding a guide, comparing tools, starting a trial and using the MCP server
- [/.well-known/ai-catalog.json](https://karobar.io/.well-known/ai-catalog.json): one manifest listing the MCP server, the A2A guide, the API, the skills and llms.txt
- [/llms.txt](https://karobar.io/llms.txt) and [/llms-full.txt](https://karobar.io/llms-full.txt): a summary of the site and the full text of every page
- [/robots.txt](https://karobar.io/robots.txt): every crawler and agent is allowed, with content signals for search, AI answers and training
- WebMCP: on every page, browsers that support it get tools to read the plans, find a guide, open a page, start the free trial and get contacts

## Accounts and authentication

Everything above is public and needs no credentials. Karobar accounts are created by people at app.karobar.io, and agents cannot register accounts or act inside a customer's Karobar account. Details are in [auth.md](https://karobar.io/auth.md).

## What is not offered, and why

- **OAuth discovery and protected-resource metadata:** Karobar does not run an OAuth authorization server, and the public endpoints need no authorization, so there is nothing true to publish.
- **Web Bot Auth:** this is for sites that operate their own crawlers or agents that sign requests. Karobar does not.
- **Agent commerce (ACP, UCP, x402 and similar):** Karobar is bought by signing up and choosing a plan in the app, not through an agent checkout.

## Limits and contact

The MCP and A2A endpoints are limited per IP address (bursts are allowed, then about 30 requests a minute) and return 429 when the limit is reached. Static files (markdown, JSON) are not limited. Please put your agent's name in the `User-Agent` header. Questions: support@karobar.io.