Send daily price-drop digest emails for Amazon, Walmart and Google via ScraperAPI

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1. Workflow Overview

Track your product wishlist across Amazon, Walmart, and Google and get an email the moment a price drops. How it works Every morning, reads your products from a Data Table and pulls fresh prices fr...

Best for

Crypto Trading automation workflows
advanced n8n builders looking for reusable templates

Tools used

n8n-nodes-base.stickynote, n8n-nodes-base.scheduletrigger, n8n-nodes-base.manualtrigger, n8n-nodes-base.datatable, n8n-nodes-base.code, n8n-nodes-base.splitinbatches, n8n-nodes-scraperapi-official.scraperapi, n8n-nodes-base.splitout

Source and attribution

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

Original n8n.io source

1.1 Workflow description

Title: Send daily price-drop digest emails for Amazon, Walmart and Google via ScraperAPI
Workflow name: Send daily price-drop digest emails for Amazon, Walmart and Google via ScraperAPI

Track your product wishlist across Amazon, Walmart, and Google and get an email the moment a price drops.

How it works

Every morning, reads your products from a Data Table and pulls fresh prices from Amazon, Walmart, and Google Shopping via ScraperAPI.
Logs every check to a price_history table for trend analysis.
Sends a single HTML digest email, only when something actually dropped.

Set up steps

About 5 minutes:

Connect your ScraperAPI credential and SMTP or Gmail credential.
Click ► on Run Setup once to create the tables and seed sample products.
Add your own products, test, then toggle Active.

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 - Sticky Note

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

Block 2 - Sticky Note1

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

Block 3 - Sticky Note2

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

Block 4 - Sticky Note3

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

Block 5 - Sticky Note4

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

Block 6 - Sticky Note5

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

Block 7 - Sticky Note6

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

Block 8 - Sticky Note7

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

Block 9 - Morning Schedule Trigger

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

Block 10 - Manual Trigger Setup

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

Block 11 - Initialize Products Table

Type / Role: n8n-nodes-base.dataTable - dataTable
Config choices: Version 1.1

Block 12 - Initialize History Table

Type / Role: n8n-nodes-base.dataTable - dataTable
Config choices: Version 1.1

Block 13 - Read Existing Products

Type / Role: n8n-nodes-base.dataTable - dataTable
Config choices: Version 1.1

Block 14 - Generate Sample Products

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 15 - Add Samples to Products Table

Type / Role: n8n-nodes-base.dataTable - dataTable
Config choices: Version 1.1

Block 16 - Fetch Products Data

Type / Role: n8n-nodes-base.dataTable - dataTable
Config choices: Version 1.1

Block 17 - Iterate Products Batch

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

Block 18 - Extract Product URLs

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 19 - Scrape Amazon Data

Type / Role: n8n-nodes-scraperapi-official.scraperApi - scraperApi
Config choices: Version 1

Block 20 - Scrape Walmart Data

Type / Role: n8n-nodes-scraperapi-official.scraperApi - scraperApi
Config choices: Version 1

Block 21 - Scrape Google Shopping Data

Type / Role: n8n-nodes-scraperapi-official.scraperApi - scraperApi
Config choices: Version 1

Block 22 - Analyze Product Data

Type / Role: n8n-nodes-base.code - code
Config choices: Version 2

Block 23 - Divide History Results

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

Block 24 - Add to Price History

Type / Role: n8n-nodes-base.dataTable - dataTable
Config choices: Version 1.1

Showing the first 24 of 29 workflow blocks. Download the JSON for the full node graph.

3. Summary Table

Workflow	Send daily price-drop digest emails for Amazon, Walmart and Google via ScraperAPI
Complexity	advanced
Nodes	29
Categories	Crypto Trading
Author	ScraperAPI
Published	11 May 2026

4. Reproducing the Workflow from Scratch

1. Download the workflow JSON

Use the JSON export at /data/workflows/15609/15609.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

Frequently asked questions

What does Send daily price-drop digest emails for Amazon, Walmart and Google via ScraperAPI 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 use case.

ScraperAPI

5 workflows

Nodes

n8n-nodes-base.stickynote n8n-nodes-base.scheduletrigger n8n-nodes-base.manualtrigger n8n-nodes-base.datatable n8n-nodes-base.code n8n-nodes-base.splitinbatches n8n-nodes-scraperapi-official.scraperapi n8n-nodes-base.splitout

Complexity

advanced

Published 11 May 2026

Likes 0

View on n8n.io Download Workflow

Install path: /data/workflows/15609/15609.json

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Send daily price-drop digest emails for Amazon, Walmart and Google via ScraperAPI

Workflow preview

1. Workflow Overview

Best for

Tools used

Source and attribution

1.1 Workflow description

How it works

Set up steps

1.2 Logical Blocks

2. Block-by-Block Analysis

Block 1 - Sticky Note

Block 2 - Sticky Note1

Block 3 - Sticky Note2

Block 4 - Sticky Note3

Block 5 - Sticky Note4

Block 6 - Sticky Note5

Block 7 - Sticky Note6

Block 8 - Sticky Note7

Block 9 - Morning Schedule Trigger

Block 10 - Manual Trigger Setup

Block 11 - Initialize Products Table

Block 12 - Initialize History Table

Block 13 - Read Existing Products

Block 14 - Generate Sample Products

Block 15 - Add Samples to Products Table

Block 16 - Fetch Products Data

Block 17 - Iterate Products Batch

Block 18 - Extract Product URLs

Block 19 - Scrape Amazon Data

Block 20 - Scrape Walmart Data

Block 21 - Scrape Google Shopping Data

Block 22 - Analyze Product Data

Block 23 - Divide History Results

Block 24 - Add to Price History

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