Go4WhatsUp Developer APIs

Go4WhatsUp Developer APIs

The Developer APIs feature in Go4WhatsUp allows businesses and developers to integrate WhatsApp messaging directly into websites, apps, or ERP systems. Automate communication, send OTPs, confirmations, alerts, and more through your own systems.

What Happens Here

  • Generate API keys for authentication.

  • Use provided API endpoints to send messages, templates, OTPs, and attachments.

  • Configure webhooks for real-time updates on messages and delivery status.

Benefits of Go4WhatsUp APIs

  • Automate WhatsApp communication from your website, CRM, or ERP system.

  • Send OTP verification, order confirmations, and alerts automatically.

  • Build custom integrations and connect WhatsApp messaging with internal workflows.

  • Track message delivery and customer interaction in real-time.

How to Use Developer APIs

  1. Navigate to Developer APIs in Go4WhatsUp.

  2. Click Generate API Key.

  3. Review available APIs and their functionality.

  4. Click an API name to view syntax, sample payload, and response format.

  5. Use the generated API credentials in your website or system for messaging automation.

  6. Configure webhooks:

    • Select event type (e.g., Message Received, Message Status).

    • Enter the destination URL for real-time notifications.

Available APIs

  • Generate API Key → Create unique authentication credentials.

  • Send WhatsApp Text Message → Automate plain text messages.

  • Send WhatsApp Attachment → Send images, documents, or media.

  • Send Template With Variables → Send pre-approved WhatsApp templates with dynamic content.

  • Update Catalog Order Delivery Status → Sync order delivery updates automatically.

  • Default Chatbot On/Off → Activate or deactivate chatbot flows.

  • Send OTP → Send verification codes securely.

  • Webhook Section → Configure events like message status and received messages.

Webhook Configuration & Logs

  • Select Webhook Category: Chat, Orders, Notifications.

  • Select Event Type: Message Status, Receive Message, Delivery Update.

  • Enter URL: Destination endpoint for receiving webhook payloads.

Webhook Logs Include:

  • S.No. → Serial number of webhook call.

  • Created Date → When the webhook was triggered.

  • Webhook → Event type.

  • Request → Payload sent.

  • Response → Status of delivery/acknowledgment.

Use Case Example

An e-commerce website integrates Go4WhatsUp Developer APIs to:

  • Send OTP codes for user login.

  • Automatically send shipping updates when an order is dispatched.

  • Trigger template messages for abandoned carts or promotional alerts.

Tips & Best Practices

  • Secure your API keys to prevent unauthorized access.

  • Test APIs with sample payloads before going live.

  • Use separate webhooks for different event types for better tracking.

  • Monitor webhook logs daily to ensure messages and updates are processed successfully.

  • Follow WhatsApp template approval guidelines to avoid delivery failures.

FAQs – Developer APIs

Q1: Can I send WhatsApp messages directly from my website?
A: Yes, Go4WhatsUp Developer APIs allow sending messages, attachments, templates, and OTPs directly from your website or system.

Q2: How do I configure real-time updates for messages?
A: Use webhooks by selecting the event type and entering your server’s destination URL.

Q3: Are the API keys unique?
A: Yes, each generated API key is unique and should be kept secure.

Q4: Can I send dynamic template messages using variables?
A: Yes, the Send Template With Variables API allows personalized messaging with placeholders for names, order IDs, or other dynamic data.

Q5: Can catalog order updates be automated?
A: Yes, the Update Catalog Order Delivery Status API lets you automatically sync order updates from your system to WhatsApp.

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