Generate SEO blog articles for SunoAPI with OpenAI and IndexNow

by SkipPlay · 4 views · created 2026-09-30 · Content Creation, Multimodal AI

What this workflow does

This workflow has 9 nodes and runs on a schedule (every 2 days) (plus 1 other trigger). It uses only n8n's built-in nodes. It also calls api.openai.com, sunoapi.top and api.indexnow.org over HTTP.

How it runs

Trigger: On a schedule (every 2 days) (plus 1 other trigger).

1. Code: runs custom JavaScript code
2. LLM - Generate Long-form Content (HTTP Request): calls api.openai.com (POST)
3. Code: runs custom JavaScript code
4. If: checks a condition and branches into true / false
5. Publish to Website API (HTTP Request): calls sunoapi.top (POST)
6. IndexNow Ping (Instant Search Indexing) (HTTP Request): calls api.indexnow.org (POST)
7. Respond to Webhook: sends the response back to the webhook caller

HTTP calls to: api.openai.com, sunoapi.top, api.indexnow.org

Before you upgrade to n8n 3.0

Nodes used (6)

• Schedule Triggern8n-nodes-base.scheduleTrigger
• Webhookn8n-nodes-base.webhook
• Coden8n-nodes-base.code
• HTTP Requestn8n-nodes-base.httpRequest
• Ifn8n-nodes-base.if
• Respond to Webhookn8n-nodes-base.respondToWebhook

From the author

Quick overview This workflow generates long-form developer SEO articles using OpenAI, publishes them to a website API, and pings IndexNow for fast indexing, running either on a 2-day schedule or via an on-demand webhook. How it works 1. Runs every 2 days on a…

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