Gold market prediction system with Perplexity Sonar-Pro, FRED data, and WordPress reporting

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Important notice

This workflow is provided as-is. Please review and test before using in production.

1. Workflow Overview

Introduction Automates gold market tracking using AI forecasting by collecting live prices, financial news, and macro indicators (inflation, interest rates, employment) to produce real time insight...

Best for

Crypto Trading automation workflows
AI Summarization automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.scheduletrigger, n8n-nodes-base.httprequest, n8n-nodes-base.set, n8n-nodes-base.merge, @n8n/n8n-nodes-langchain.agent, n8n-nodes-base.wordpress, n8n-nodes-base.slack, n8n-nodes-base.emailsend

Source and attribution

This workflow is cataloged by N8N Workflows and links back to its original n8n.io source page by Cheng Siong Chin.

Original n8n.io source

1.1 Workflow description

Title: Gold market prediction system with Perplexity Sonar-Pro, FRED data, and WordPress reporting
Workflow name: Gold market prediction system with Perplexity Sonar-Pro, FRED data, and WordPress reporting

Introduction

Automates gold market tracking using AI forecasting by collecting live prices, financial news, and macro indicators (inflation, interest rates, employment) to produce real-time insights and trend predictions for analysts and investors.

How It Works

Every 6 hours, the system fetches market data and news → runs AI sentiment and trend analysis → generates a concise forecast report → publishes it to WordPress → and alerts users via Slack or email.

Workflow Template

Trigger → Fetch → Format → Merge → AI Analyze → Report → Publish → Notify

Workflow Steps

Schedule: Executes automatically every 6 hours using a Cron trigger.
Fetch: Retrieves live gold prices (MetalPriceAPI), financial headlines (NewsAPI), and macroeconomic indicators (FRED).
Format & Merge: Cleans, normalizes, and merges all data into a single structured dataset for AI analysis.
AI Analyze (OpenAI): Performs sentiment, trend, and correlation analysis to forecast short-term gold price movements.
Report Generation: Creates a concise summary report with forecasts, insights, and confidence metrics.
Publish & Notify: Automatically posts to WordPress and sends alerts via Slack and Email to keep analysts updated.

Setup

Add API keys: MetalPrice, NewsAPI, FRED, OpenAI, WordPress, Slack, Gmail.
Configure scheduling interval, API endpoints, and authentication in n8n.
Predefine WordPress post format and Slack message templates for smooth automation.

Prerequisites

n8n v1.0+, API keys, OAuth credentials, and internet access.

Use Cases

Investment forecasting, financial newsletter automation, or market monitoring dashboards.

Customization

Add cryptocurrency or stock tracking, modify AI prompts, or route summaries to Telegram, Notion, or Google Sheets.

Benefits

Saves analyst time, ensures consistent insights, enhances accuracy, and delivers timely, AI-driven financial intelligence.

1.2 Logical Blocks

This catalog entry is organized from the workflow JSON. The node-level section below shows the executable blocks available for review before importing the template.

2. Block-by-Block Analysis

Block 1 - Every 6 Hours

Type / Role: n8n-nodes-base.scheduleTrigger - scheduleTrigger
Config choices: Version 1.2

Block 2 - Get Current Gold Price

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 3 - Fetch Financial News

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 4 - Get Inflation Data

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 5 - Get Interest Rate Data

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 6 - Get Employment Data

Type / Role: n8n-nodes-base.httpRequest - httpRequest
Config choices: Version 4.2

Block 7 - Format Gold Price

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 8 - Format News Data

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 9 - Format Inflation

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 10 - Format Interest Rates

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 11 - Format Employment

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 12 - Merge All Data

Type / Role: n8n-nodes-base.merge - merge
Config choices: Version 3

Block 13 - Prepare AI Input

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 14 - AI Agent - Gold Market Analysis

Type / Role: @n8n/n8n-nodes-langchain.agent - agent
Config choices: Version 1.7

Block 15 - Format Final Report

Type / Role: n8n-nodes-base.set - set
Config choices: Version 3.4

Block 16 - Publish to WordPress

Type / Role: n8n-nodes-base.wordpress - wordpress
Config choices: Version 1

Block 17 - Send Slack Summary

Type / Role: n8n-nodes-base.slack - slack
Config choices: Version 2.2

Block 18 - Send Email Summary

Type / Role: n8n-nodes-base.emailSend - emailSend
Config choices: Version 2.1

Block 19 - OpenRouter Chat Model

Type / Role: @n8n/n8n-nodes-langchain.lmChatOpenRouter - lmChatOpenRouter
Config choices: Version 1

Block 20 - Sticky Note

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 21 - Sticky Note1

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

Block 22 - Sticky Note2

Type / Role: n8n-nodes-base.stickyNote - stickyNote
Config choices: Version 1

3. Summary Table

Workflow	Gold market prediction system with Perplexity Sonar-Pro, FRED data, and WordPress reporting
Complexity	advanced
Nodes	22
Categories	Crypto Trading, AI Summarization
Author	Cheng Siong Chin
Published	31 Oct 2025

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/10379/10379.json as the source template for this automation.
2. Import the template into n8n

Open n8n, import the downloaded JSON, and review each node before activating the workflow.
3. Configure credentials and variables

Replace placeholder credentials, API keys, webhook URLs, account IDs, and environment-specific values with your own settings.
4. Test with sample data

Run the workflow manually or in a staging workspace, inspect node output, and confirm downstream systems receive the expected data.
5. Activate and monitor

Enable the workflow only after testing, then monitor executions, errors, and rate limits during the first production runs.

5. General Notes & Resources

Review imported nodes carefully before activation. This catalog entry is intended to help you inspect the workflow structure, understand required services, and find related templates faster.

Node names, credentials, schedules, webhook paths, and external service limits may need adjustment for your workspace.

Download workflow JSON Original n8n.io source Crypto Trading workflows AI Summarization workflows

Frequently asked questions

What does Gold market prediction system with Perplexity Sonar-Pro, FRED data, and WordPress reporting do?

What do I need before importing this workflow?

Review the workflow JSON, configure any required credentials in n8n, and test the automation in a safe workspace before using it in production.

Can I customize this workflow?

Yes. Use the block-by-block analysis and the downloadable JSON to inspect each node, then adjust credentials, prompts, schedules, filters, or destinations for your Crypto Trading, AI Summarization use case.

Cheng Siong Chin

203 workflows

Nodes

n8n-nodes-base.scheduletrigger n8n-nodes-base.httprequest n8n-nodes-base.set n8n-nodes-base.merge @n8n/n8n-nodes-langchain.agent n8n-nodes-base.wordpress n8n-nodes-base.slack n8n-nodes-base.emailsend

Complexity

advanced

Published 31 Oct 2025

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/10379/10379.json

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Gold market prediction system with Perplexity Sonar-Pro, FRED data, and WordPress reporting

Workflow preview

Important notice

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

Introduction

How It Works

Workflow Template

Workflow Steps

Setup

Prerequisites

Use Cases

Customization

Benefits

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Every 6 Hours

Block 2 - Get Current Gold Price

Block 3 - Fetch Financial News

Block 4 - Get Inflation Data

Block 5 - Get Interest Rate Data

Block 6 - Get Employment Data

Block 7 - Format Gold Price

Block 8 - Format News Data

Block 9 - Format Inflation

Block 10 - Format Interest Rates

Block 11 - Format Employment

Block 12 - Merge All Data

Block 13 - Prepare AI Input

Block 14 - AI Agent - Gold Market Analysis

Block 15 - Format Final Report

Block 16 - Publish to WordPress

Block 17 - Send Slack Summary

Block 18 - Send Email Summary

Block 19 - OpenRouter Chat Model

Block 20 - Sticky Note

Block 21 - Sticky Note1

Block 22 - Sticky Note2

3. Summary Table

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

2. Import the template into n8n

3. Configure credentials and variables

4. Test with sample data

5. Activate and monitor

5. General Notes & Resources

Frequently asked questions