This article provides a complete, practical walkthrough of the Wait Code Automation Webhook n8n agent. It connects HTTP Request, Webhook across approximately 1 node(s). Expect a Intermediate setup in 15-45 minutes. One‑time purchase: €29.

What This Agent Does

This agent orchestrates a reliable automation between HTTP Request, Webhook, handling triggers, data enrichment, and delivery with guardrails for errors and rate limits.

It streamlines multi‑step processes that would otherwise require manual exports, spreadsheet cleanup, and repeated API requests. By centralizing logic in n8n, it reduces context switching, lowers error rates, and ensures consistent results across teams.

Typical outcomes include faster lead handoffs, automated notifications, accurate data synchronization, and better visibility via execution logs and optional Slack/Email alerts.

How It Works

The workflow uses standard n8n building blocks like Webhook or Schedule triggers, HTTP Request for API calls, and control nodes (IF, Merge, Set) to validate inputs, branch on conditions, and format outputs. Retries and timeouts improve resilience, while credentials keep secrets safe.

Third‑Party Integrations

• HTTP Request
• Webhook

Import and Use in n8n

1. Open n8n and create a new workflow or collection.
2. Choose Import from File or Paste JSON.
3. Paste the JSON below, then click Import.
4. Show n8n JSON

   Title:  
   Automate Bulk Domain Availability Checks Using n8n and the Namesilo API
   
   Meta Description:  
   Learn how to use n8n to streamline domain name availability checks with the Namesilo API. This workflow splits large domain lists into batches, respects rate limits, and delivers results in Excel format.
   
   Keywords:  
   n8n, Namesilo API, bulk domain availability, domain checker, n8n workflow template, domain automation, Excel export, batch processing, low-code automation, rate limit handling
   
   Third-Party APIs Used:  
   - Namesilo API (https://www.namesilo.com/api-reference/)
   
   Article:
   
   Supercharge Your Domain Checks with n8n and Namesilo: A Step-by-Step Guide
   
   If you regularly work with domain names—whether you're in digital marketing, web development, or brand protection—checking hundreds of domains for availability can be a tedious and time-consuming task. Fortunately, with modern low-code tools like n8n and a reliable domain registrar like Namesilo, this process can be fully automated. In this article, we explore a custom-built n8n workflow called “Namesilo Bulk Domain Availability [Template]” that efficiently checks bulk domain availability and saves the results to an Excel file.
   
   Overview of the Workflow
   
   This n8n workflow takes a list of domain names, checks their availability using the Namesilo API, and outputs a spreadsheet summarizing which domains are available and which are taken. It features intelligent batch handling, rate-limit compliance, and seamless Excel integration—all designed to reduce manual effort and accelerate your workflow.
   
   Key Features:
   
   - Up to 200 domains processed per API call
   - Automatic 5-minute wait between requests to respect rate limits
   - Results converted and exported as an Excel (.xlsx) file
   - Easy setup with only your Namesilo API key and domain list required
   
   How It Works
   
   Let’s break down the major components of this workflow:
   
   1. Manual Trigger & Data Setup  
   The workflow is initiated manually with a "Manual Trigger" node. Immediately after, the “Set Data” node is used to input two vital pieces of information: the list of domains you want to check, and your Namesilo API key. You can input multiple domains using newline-separated formatting.
   
   2. Convert & Split Domains  
   Thanks to the “Convert & Split Domains” node (a code node), the workflow takes your domain list and splits it into batches of up to 200 domains. This batching is essential to comply with Namesilo’s API limitations.
   
   3. Domain Batching & Looping  
   The “Loop Over Domains” node sequentially processes each batch. Through this loop, a batch of domain names is sent to the "Namesilo Requests" node, which constructs the API request URL dynamically using the API key and current batch.
   
   4. API Request to Namesilo  
   The “Namesilo Requests” node issues a GET request to the Namesilo Batch Availability Endpoint. It fetches domain availability data in JSON format for all domains in the current batch.
   
   5. Data Parsing  
   The “Parse Data” node interprets the JSON response, classifying domains as “Available” or “Unavailable.” This step is robust and tolerant of structural variations in the Namesilo API response.
   
   6. Rate Limiting with Wait Node  
   To comply with Namesilo’s API rate limits, a “Wait” node introduces a 5-minute pause after each batch is processed. This ensures you're not sending too many requests too quickly—preventing blocks or throttling from the API provider.
   
   7. Merge Results  
   Once all domain batches are processed, the “Merge Results” node aggregates the data into a uniform format. Each row contains two fields: the Domain name and its Availability status.
   
   8. Export to Excel  
   Finally, the “Convert to Excel” node compiles the results into a downloadable domain_results.xlsx file. Perfect for reporting, sharing, or further analysis.
   
   Getting Started
   
   Here’s how to use this powerful tool:
   
   1. Obtain Your Namesilo API Key  
   Sign in to your Namesilo account and navigate to the API Manager page: https://www.namesilo.com/account/api-manager.
   
   2. Paste Your API Key and Domain List  
   In the “Set Data” node, replace "YOUR_API_KEY" with your actual Namesilo API key. Enter the list of domains in the "Domains" field, separated by newlines.
   
   3. Run the Workflow  
   Trigger the workflow manually using the "Start" node. The workflow will proceed to split the domain list, check the availability in structured batches, and compile the results.
   
   4. Download Your Excel File  
   Once the workflow finishes, download the “domain_results.xlsx” file containing the availability status of each domain.
   
   Tips & Considerations
   
   - Long Lists: If you’re checking thousands of domains, this solution is ideal. The batch limit of 200 is handled gracefully, and the 5-minute delay helps you avoid getting rate-limited.
   - Custom Modifications: Feel free to adjust the wait time or file export format (CSV instead of Excel) if needed.
   - Automation: Use n8n triggers (e.g., webhook, schedule) to automate the workflow for periodic checks.
   
   Conclusion
   
   This n8n workflow makes bulk domain availability checking with Namesilo remarkably efficient and user-friendly. It eliminates repetitive manual checks and delivers accurate, organized results—streamlining both business and development processes.
   
   Whether you’re a domain investor, digital marketer, or software engineer, this workflow provides an out-of-the-box solution that combines the flexibility of n8n with the reliability of Namesilo’s API. Import it into your n8n instance today and take domain management automation to the next level.
   
   Ready to try it? Get your free Namesilo API key and plug it into the workflow to start checking domains at scale—less work, more possibilities.

5. Set credentials for each API node (keys, OAuth) in Credentials.
6. Run a test via Execute Workflow. Inspect Run Data, then adjust parameters.
7. Enable the workflow to run on schedule, webhook, or triggers as configured.

Tips: keep secrets in credentials, add retries and timeouts on HTTP nodes, implement error notifications, and paginate large API fetches.

Validation: use IF/Code nodes to sanitize inputs and guard against empty payloads.

Why Automate This with AI Agents

AI‑assisted automations offload repetitive, error‑prone tasks to a predictable workflow. Instead of manual copy‑paste and ad‑hoc scripts, your team gets a governed pipeline with versioned state, auditability, and observable runs.

n8n’s node graph makes data flow transparent while AI‑powered enrichment (classification, extraction, summarization) boosts throughput and consistency. Teams reclaim time, reduce operational costs, and standardize best practices without sacrificing flexibility.

Compared to one‑off integrations, an AI agent is easier to extend: swap APIs, add filters, or bolt on notifications without rewriting everything. You get reliability, control, and a faster path from idea to production.

Best Practices

• Credentials: restrict scopes and rotate tokens regularly.
• Resilience: configure retries, timeouts, and backoff for API nodes.
• Data Quality: validate inputs; normalize fields early to reduce downstream branching.
• Performance: batch records and paginate for large datasets.
• Observability: add failure alerts (Email/Slack) and persistent logs for auditing.
• Security: avoid sensitive data in logs; use environment variables and n8n credentials.

FAQs

Can I swap integrations later? Yes. Replace or add nodes and re‑map fields without rebuilding the whole flow.

How do I monitor failures? Use Execution logs and add notifications on the Error Trigger path.

Does it scale? Use queues, batching, and sub‑workflows to split responsibilities and control load.

Is my data safe? Keep secrets in Credentials, restrict token scopes, and review access logs.