Frequently Asked Questions

Common questions about the FastGST platform, GST Tax Rates API, and ConsoleDesk features.

API Capabilities & Features

The GST Tax Rates API is a developer-friendly API that helps applications:

  • Search HSN codes for goods
  • Search SAC codes for services
  • Fetch GST tax rates
  • Verify GST classifications
  • Automate GST lookup workflows

The API is useful for:

  • Billing software
  • ERP systems
  • Accounting platforms
  • E-commerce applications
  • SaaS products
  • GST-related software
  • Developers building automation tools

Businesses and software platforms often need to identify correct GST classifications and tax rates. Instead of manually checking GST data every time, the API helps automate the process and reduce manual effort.

The API can help your application:

  • Automatically identify GST rates
  • Reduce manual GST lookup work
  • Improve billing workflows
  • Speed up invoicing systems
  • Simplify HSN/SAC searches
  • Build GST-related automation features
  • HSN codes are used for classifying goods under GST.
  • SAC codes are used for classifying services under GST.

The API helps you search and identify both easily.

Yes. You can search using common terms such as:

  • rice
  • cotton
  • software services
  • consulting
  • machinery

The API will return matching HSN or SAC classifications.

Yes. If you already know the code, you can directly lookup GST tax details instantly.

Depending on the endpoint, the API can provide:

  • GST rate
  • CGST / SGST / IGST breakup
  • HSN/SAC descriptions
  • Classification hierarchy
  • Exemption status
  • Tax applicability details

Yes. The GST Tax Rates API is designed for real-world production integrations. All plans include a 99.9% uptime SLA.

The API uses secure API-key based authentication.

Getting Started & Dashboard

To start using the API:

  1. Activate a plan in ConsoleDesk
  2. Generate your API key
  3. Start using the API immediately

ConsoleDesk is the dashboard used to:

  • Activate plans
  • Generate API keys
  • Monitor API usage
  • Manage subscriptions
  • Access developer tools

Yes. FastGST provides a live playground where you can:

  • Paste your API key
  • Test searches
  • Verify responses
  • Explore endpoints directly from the browser

Yes. ConsoleDesk shows:

  • Daily usage
  • Monthly usage
  • Remaining quota
  • Active plan information

Requests beyond your plan quota may be restricted until your quota resets or your plan is upgraded.

You can access:

  • API documentation
  • Swagger references
  • Integration examples
  • Endpoint details

through the FastGST documentation portal.

Plans & Pricing

  • Basic → Testing and personal projects
  • Standard → Small applications and startups
  • Pro → Growing SaaS products and businesses
  • Premium → High-volume production workloads

Yes. Plans can be upgraded anytime through ConsoleDesk.

Yes. If you need larger quotas or custom limits, you can contact FastGST for tailored plans.

Still Have Questions?

Can't find what you're looking for? Don't worry—our team is ready to help you with integrations, custom API packages, or any pricing questions.

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