Schedule Beehiiv Newsletters with Codex
Create and schedule Beehiiv newsletters from Codex. Connect Genfeed over MCP, approve OAuth, and publish after review.
How to post to Beehiiv from Codex
Run codex mcp login genfeed if authorization did not open during setup. Sign in and approve access in your browser, then return to Codex. Then connect your Beehiiv account in Genfeed once.
Connect URL
https://mcp.genfeed.ai/mcpInstall command
codex mcp add genfeed --url https://mcp.genfeed.ai/mcpConfiguration
[mcp_servers.genfeed]
url = "https://mcp.genfeed.ai/mcp"Verify
codex mcp listWhat can you ask Codex to do on Beehiiv?
Ask in plain language. Genfeed holds newsletters for review before anything goes to Beehiiv.
“Turn this week’s three best posts into a Beehiiv newsletter draft.”
“Write a subject line and preview text for Thursday’s issue, then hold it for review.”
“Schedule the approved newsletter for Tuesday at 7am.”
Beehiiv content Genfeed creates
Everything Codex can make for Beehiiv through Genfeed.
AI-generated newsletter content with engaging subject lines and body copy
Subscriber management with segmentation and growth tracking
A/B test subject line generation for optimizing open rates
Publication scheduling with audience timezone optimization
Analytics integration for tracking opens, clicks, and subscriber growth
Schedule Beehiiv newsletters from other AI agents
Codex and Beehiiv: frequently asked questions
Can Codex post to Beehiiv?
Yes. Once your Beehiiv account is connected in Genfeed, Codex can draft, schedule, and publish Beehiiv newsletters through the Genfeed MCP server.
Do I need a Beehiiv API key?
Yes, once. Genfeed connects Beehiiv with your Beehiiv API key, which you add in Genfeed. Codex reaches Genfeed over MCP with browser OAuth and never receives that key.
Does Codex publish to Beehiiv without my approval?
No. Genfeed holds newsletters for review, and you approve before anything goes to Beehiiv, unless you set up a workflow that publishes directly.
How do I connect Codex to Genfeed?
Run codex mcp login genfeed if authorization did not open during setup. Sign in and approve access in your browser, then return to Codex.
What URL do I connect?
Every client uses the same hosted MCP endpoint: https://mcp.genfeed.ai/mcp.
Post to Beehiiv from Codex.
Start on managed cloud, connect Beehiiv, then connect Codex with the steps above.