Does Hrizn have an API?

Yes. Hrizn has a documented API. The documentation is public. Documentation: https://api-docs.hrizn.io/.

What can an AI agent do with Hrizn?

From its public documentation, an agent can read inventory and write to inventory. Each capability on this page links to the document that shows it.

How do I connect Hrizn to ChatGPT or Claude?

Add https://mcp.app.hrizn.io/mcp as a custom connector in ChatGPT or Claude, or with "claude mcp add" in Claude Code, then sign in with your Hrizn account if it asks. What the agent can see follows your own Hrizn permissions.

← Directory

Hrizn

Marketing/Analytics · Inventory

Hrizn is a content operating system for automotive dealers and agencies, with a public REST API and a hosted MCP server covering inventory, content, OEM compliance checks, market data, and social.

Does Hrizn have an MCP server? Yes. Hrizn has a public MCP server at https://mcp.app.hrizn.io/mcp, so AI assistants like ChatGPT and Claude can connect to it directly.

hrizn.io/ ↗

Integration surface

Public API: Yesdocs ↗
Access model: public
Auth: API key
MCP server: Yeslink ↗
Capabilities: Inventory:readspec domain →docs ↗
Inventory:writespec domain →docs ↗

Spec alignment

Data coverage: unknown
Data export: unknown
Access fees: unknown
Dealer can revoke: unknown
Webhooks: unknown
Conformance: Not assessed
Spec version: unknown
Domain verified: No, domain ownership not verified
Certified: No, the certification mark requires domain verification

Provenance & trust

Source: indexed from public docs
Last verified: 2026-10-27
Contributor: AutomotiveMCP

Notes

Hrizn documents a public REST API at api-docs.hrizn.io. Keys are created per dealership site in the Hrizn Dealership Manager and carry scopes for IdeaCloud research, content, content intelligence, OEM compliance checks, inventory (listing and AI vehicle descriptions), images, analytics (Search Console and GA4), Market Maker market data, site settings, social posts and reviews, and webhooks.

Hrizn MCP is a hosted Streamable HTTP server at mcp.app.hrizn.io/mcp using OAuth with your Hrizn account, after saving a rooftop grant on the MCP page in the app. Setup guides cover Claude, Claude Code (public plugin), ChatGPT/Codex, Cursor, and Gemini. See hrizn.io/platform/hrizn-mcp and api-docs.hrizn.io/guides/hrizn-mcp.

Common questions

Does Hrizn have an MCP server?: Yes. Hrizn has a public MCP server at https://mcp.app.hrizn.io/mcp, so AI assistants like ChatGPT and Claude can connect to it directly.
Does Hrizn have an API?: Yes. Hrizn has a documented API. The documentation is public. Documentation: https://api-docs.hrizn.io/.
What can an AI agent do with Hrizn?: From its public documentation, an agent can read inventory and write to inventory. Each capability on this page links to the document that shows it.
How do I connect Hrizn to ChatGPT or Claude?: Add https://mcp.app.hrizn.io/mcp as a custom connector in ChatGPT or Claude, or with "claude mcp add" in Claude Code, then sign in with your Hrizn account if it asks. What the agent can see follows your own Hrizn permissions.

Discussion

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