Why traditional cloud APIs fail on X, Medium, Quora, and Reddit
Developers building autonomous content agents (using OpenClaw on a Hetzner VPS, Claude Desktop, or Cursor) quickly run into four walls when trying to publish text, threads, and articles:
• X (Twitter) locked programmatic write access behind paid developer tiers starting at $200/month. • Medium deprecated issuing new public integration tokens. • Quora has never offered a public write API for answers or shares. • Cloudflare Turnstile and bot management aggressively block headless browsers and requests originating from datacenter IPs (Hetzner, AWS, DigitalOcean) on Quora, Medium, and Reddit.
To solve this without fragile headless-browser proxies or $200/mo API fees, Reeling pairs its cloud REST API & MCP server with the Reeling Companion Chrome Extension.
How the Hybrid Cloud + Chrome Companion Bridge works
When you install Reeling Companion in Google Chrome on your computer and stay logged into X, Medium, Quora, and Reddit, the extension maintains a lightweight background heartbeat with your Reeling account.
1. Your remote AI agent (for example, an OpenClaw instance running on a Hetzner VPS) calls reeling_publish_post via MCP or POST /api/v1/publish using your X-API-Key. 2. Reeling validates the payload, runs the Pre-Publish Spam & Shadowban Shield for Reddit, Quora, and Medium, and places the job into your encrypted Companion Queue (upload_status: "queued_for_companion"). 3. Within ~3 seconds, your Chrome browser's Reeling Companion picks up the queued job, executes the publication directly inside your genuine, logged-in browser session on x.com, medium.com, quora.com, or reddit.com, and reports the live published URL back to the Reeling backend. 4. The API/MCP call resolves synchronously with the live post URL (published: true, url: "https://x.com/...").
// MCP Tool Call: reeling_publish_post
{
"project_id": "9c282b95-fb6c-4a0d-a7bf-3459ef02c0a5",
"platforms": ["x", "reddit", "medium", "quora"],
"title": "5 Lessons from Scaling Our AI Voice Pipeline",
"caption": "Here is what actually worked when we moved our inference pipeline to production...",
"subreddit": "SaaS"
}Step-by-step setup for Chrome and remote MCP agents
Setting up the bridge takes less than two minutes:
1. Log into your X (Twitter), Medium, Quora, and Reddit accounts in Google Chrome. 2. Open chrome://extensions, enable Developer mode, click Load unpacked, and select the reeling-companion extension directory. 3. Click the Reeling Companion icon in your Chrome toolbar to verify that Browser Sessions show "Logged in" for X, Medium, Quora, and Reddit. 4. In Reeling (/connect), connect your X, Medium, Quora, and Reddit handles in Companion mode. 5. Configure reeling-mcp in your AI agent (Claude Desktop, Cursor, or OpenClaw) with your REELING_API_KEY.