Question 1

Do you support Harmony testnets?

Accepted Answer

Yes, we support Harmony Testnet.

Question 2

Can I use this for learning and side projects?

Accepted Answer

Absolutely! That's exactly what our $10/mo Vibe Coding tier is for. You get full historical data access, 10K credits per month, and Discord community support. Perfect for MVPs, hackathons, and indie projects.

Question 3

Do I need a credit card for the free trial?

Accepted Answer

Nope! Start with our 14-day free trial (25K credits) with just an email. No credit card required. Upgrade to Vibe Coding ($10/mo) only when you're ready.

Question 4

What if I'm just experimenting?

Accepted Answer

Our free tier gives you 25K credits (thousands of API calls) to experiment. That's enough to build a full prototype. Then upgrade to $10/mo when you're ready to deploy.

Question 5

Can I use this for AI agents on Harmony?

Accepted Answer

Definitely! Many developers use GoldRush to give their AI agents and LLMs access to Harmony onchain data. Our APIs return clean JSON that's perfect for agent consumption.

Question 6

What chains are supported besides Harmony?

Accepted Answer

Polygon, Arbitrum, Avalanche, Optimism, Solana, Bitcoin, and 100+ more chains.

Question 7

Is this node-as-a-service?

Accepted Answer

No. GoldRush is a fully indexed, enriched data API. You don't need to manage or run nodes.

Question 8

Is there a Discord community?

Accepted Answer

Yes! All Vibe Coding tier users get access to our Discord community where indie devs share projects, ask questions, and help each other build cool stuff.

Power Your Harmony Apps with Real-Time and Historical Blockchain Data

Learning & Building?

Production Ready?

Overview

Frequently Asked Questions

Get Started

Support

Contact Sales