This article provides a complete, practical walkthrough of the Manual Sms77 Send Triggered n8n agent. It connects Manual Trigger, Sms77 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 Manual Trigger, Sms77, 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

• Manual Trigger
• Sms77

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:  
   How to Send an SMS Using sms77 with n8n: A Simple Workflow Guide
   
   Meta Description:  
   Learn how to send SMS messages using sms77 and the low-code automation tool n8n. This step-by-step guide walks you through creating a basic workflow using a manual trigger and the sms77 node.
   
   Keywords:  
   n8n workflow, sms77 API, send SMS with n8n, n8n sms automation, low-code SMS integration, n8n sms77 tutorial, automate SMS sending, n8n tutorial
   
   Third-Party APIs Used:  
   - sms77 API (now branded as Seven)
   
   Article:
   
   In today's fast-paced digital world, real-time communication is key. Whether you're sending alerts, confirmations, or marketing messages, SMS remains a powerful and direct way to reach your audience. In this article, we'll show you how to create a simple n8n workflow that sends an SMS using the sms77 API (now known as Seven). This basic automation will serve as a foundation for building more sophisticated SMS-based workflows.
   
   What Is n8n?
   
   n8n (short for "nodemation") is a free and open-source workflow automation tool that enables users to connect apps and services with minimal coding. With more than 300 pre-integrated nodes, it empowers developers and non-developers alike to automate repetitive tasks and build complex logic flows.
   
   What Is sms77 (Seven)?
   
   sms77, now rebranded as Seven, is a cloud-based SMS gateway that allows businesses to send messages via a simple API. It’s known for its reliability, robust API features, and competitive pricing. Whether you're sending marketing texts, critical alerts, or application notifications, Seven offers scalable SMS solutions.
   
   Overview of the Workflow
   
   This n8n workflow allows users to send an SMS by simply executing the flow manually. It comprises two nodes:
   
   1. Manual Trigger: Activates the workflow when you click “Execute.”
   2. Sms77 Node: Sends a predefined message (“Hello from n8n!”) using the Seven SMS API.
   
   Workflow Structure:
   
   Let’s take a deeper look into the structure and functionality of each component in the workflow.
   
   1. Manual Trigger Node
   The first step in this workflow is the "Manual Trigger" node. This acts as the initiator and allows the user to test or manually start the workflow from within the n8n editor. This is particularly useful in staging and development environments, as it doesn't rely on external events or API calls.
   
   Node Configuration:
   Type: n8n-nodes-base.manualTrigger  
   Position: (250, 300)
   
   It doesn’t have configurable parameters, as it only serves to initiate the flow manually during design-time in n8n.
   
   2. sms77 Node
   Once triggered, the workflow hands off to the "sms77" node, which sends an outgoing SMS using the Seven API. The node is configured to send a simple text message: “Hello from n8n!”
   
   Node Configuration:
   Type: n8n-nodes-base.sms77  
   Message: Hello from n8n!  
   Position: (450, 300)  
   Credentials: Requires a valid sms77/seven API Key
   
   The sms77 node is designed to interact with your Seven account, and to function properly, you’ll need to enter your API key within n8n's credentials manager. This workflow assumes you have already configured the credentials under sms77Api.
   
   Setting It Up
   
   Here’s a quick step-by-step on how to recreate this workflow in your own n8n environment:
   
   1. Open the n8n editor UI and create a new workflow.
   2. Add a Manual Trigger node to serve as the entry point.
   3. Add the sms77 node and connect it to the Manual Trigger.
   4. In the sms77 node's settings:
      - Enter your message. For example: “Hello from n8n!”
      - Choose or add the correct API credentials from Seven.
      - Specify recipient number (not shown in this example but required in practice).
   5. Save and execute the workflow manually to send your SMS.
   
   Security Note:  
   Always store your API keys securely using n8n's credentials manager to keep them hidden from the workflow UI and source files.
   
   Recommended Use Cases
   
   Though simplistic, this example illustrates the core functionality of sending texts via automation. Here are a few ways you could extend this basic flow:
   
   - Use a webhook trigger instead of a manual one to send SMS when an online form is submitted.
   - Fetch contact numbers from a Google Sheets file or database and send mass notifications.
   - Log sent messages to an Airtable base or spreadsheet for tracking.
   - Set up conditional checks to send different messages based on event type.
   
   Conclusion
   
   Automating SMS with n8n and the Seven (formerly sms77) API is incredibly straightforward and powerful. This simple workflow demonstrates the ease with which you can integrate SMS communications into your automation stack. With n8n's flexible design and wide integration support, the possibilities are endless. From simple alerts to multi-step customer interaction flows, it's easier than ever to stay connected with your audience.
   
   Whether you're a developer looking to streamline processes or a business owner keen on improving communication, this guide is a perfect first step into the world of SMS automation with n8n and sms77.
   
   Happy automating!

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.