Question 1

What is NebulaAPI?

Accepted Answer

NebulaAPI is a family of developer APIs for Indian businesses under one account. Nebula Invoice turns your data into GST-ready invoices and documents as PDFs, and Nebula Metals gives you city-wise gold, silver and platinum prices. Two more products, Mimicly and Recrua, are in beta.

Question 2

Do I need a separate account for each product?

Accepted Answer

No. Sign in once with Google on any NebulaAPI site and you're signed in on Nebula Invoice and Nebula Metals as well. Signing out on one signs you out of all of them. The beta products aren't part of the shared account yet.

Question 3

Is there a free plan?

Accepted Answer

Yes. Every new account gets 100 free credits on Nebula Invoice and 100 free credits on Nebula Metals, with no payment details needed.

Question 4

How does pricing work?

Accepted Answer

Each product has its own plans and its own credit balance, so buying credits for one never uses up the other. Paid credit packs are one-time purchases, not a monthly subscription, starting at ₹499 for Nebula Invoice and ₹299 for Nebula Metals. Each product's pricing page has the full list.

Question 5

Where do I find my API key?

Accepted Answer

Open the product you want to use and go to your account page. Each product issues its own key, which you send in the Authorization header as a Bearer token. Every product's docs include ready-to-copy examples.

Question 6

What can Nebula Invoice generate?

Accepted Answer

Tax invoices, bills of supply, receipts, credit notes, quotations and proforma invoices, plus certificates and account statements, from 7 built-in templates or your own. CGST, SGST, IGST and VAT are calculated for you, and PDFs can be in English, Hindi or Tamil.

Question 7

Which cities and metals does Nebula Metals cover?

Accepted Answer

More than 680 Indian cities. You get 24K, 22K, 18K and 14K gold, plus silver and platinum, per gram and per kg, with the 3% GST shown separately.

Question 8

What are Mimicly and Recrua?

Accepted Answer

Both are in beta. Mimicly is an early concept for testing AI apps by recording real AI API responses and replaying them, with nothing to sign up for yet. Recrua is recruiting software for small agencies that's in early access; you can join its waitlist on the Recrua site.

Question 9

How do I get help?

Accepted Answer

Email nebulalab.io@gmail.com. We read every message and reply personally.

Nebula Invoice

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