OnlyAISEO Docs

Setup Guide

Install the plugin, connect it to the hub, and verify everything works.

1. Install the plugin

Download onlyai-seo.zip from the homepage, then in WordPress go to Plugins → Add New → Upload Plugin, choose the zip file, and activate. Alternatively, extract the zip into wp-content/plugins/ manually.

2. Connect the hub

In WordPress go to OnlyAI SEO → Settings. Under Hub Connection enter:

  • Hub URL: https://onlyaiseo.com/wp-json/onlyai-hub/v1
  • API Key: the hub_… key from Dashboard → API Keys.

Save the settings — the plugin will ping the hub and show a connection status.

3. Test with curl

You can verify your key directly before touching WordPress:

curl -H "Authorization: Bearer hub_YOUR_KEY" \
  https://onlyaiseo.com/wp-json/onlyai-hub/v1/ping
# {"ok":true,"version":"1.0.0"}

4. Troubleshooting

  • 401 — Missing or invalid API key: the key is wrong, was revoked, or the Authorization: Bearer header is missing.
  • 429 — Daily usage limit reached: you hit your plan’s daily request cap. It resets at midnight UTC, or upgrade in Dashboard → Billing.
  • 502/503 — AI service errors: the AI provider is temporarily unavailable or timed out. Wait a moment and retry. If it persists, contact sales@onlyaiseo.com.