Struggling with Helius Node

Struggling with Helius Node... Here’s What I Learned the Hard Way

Dragoslav Klubnika's photo
Dragoslav Klubnika
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2 min read

Table of contents

Yo, so I’ve been using Helius Node for a while now, and while it’s great, I’ve run into my fair share of issues. Figured I’d share what I learned (aka the pain I endured) so you don’t have to suffer like me.

1. Rate Limits Are a Nightmare

I was happily spamming requests like an idiot until—boom—429 Too Many Requests. Turns out, Helius has a rate limit (duh). If you’re hitting this:

  • Solution: Either optimize your requests (batch them when possible) or… you know… pay for a higher plan.

2. Random RPC Errors That Make No Sense

  • Block not found – You asked for a block that doesn’t exist yet. Congrats.

  • Transaction not found – Your TX probably isn’t confirmed yet, give it a sec.

  • Invalid params – Yeah, you probably screwed up your request format.

Fix? Double-check params before sending requests, and don’t expect instant results for transactions.

3. Transactions Taking Forever

Nothing like waiting an eternity for a TX to confirm, right? Solana congestion + Helius processing delays = pain.

  • Fix? Use prioritization fees to speed things up or check TX status with getSignatureStatuses.

4. Webhooks Are Ghosting Me

Set up webhooks, expected real-time updates, got nothing. Apparently:

  • Webhook URL needs to be publicly accessible.

  • You might need to re-register your webhook if Helius is acting up.

Check your logs before assuming Helius is broken.

5. Websockets Keep Disconnecting

Thought Websockets would be stable? Lol, nope. They drop randomly, leaving you in the dark.

  • Solution? Implement a reconnect strategy and send ping requests to keep the connection alive.

6. API Updates Breaking Everything

One day, everything works. The next, Helius updates something, and my code is on fire.

  • Lesson learned: Keep an eye on their changelog and don’t assume your integration will work forever.

7. JSON-RPC Errors Because I Can’t Read Docs

Yeah, I kept getting -32600 Invalid Request, and guess what? I wasn’t formatting my JSON correctly.

  • Tip: Use Postman or another tool to test your requests before blaming Helius.

So yeah, Helius is solid, but it has its quirks. If you’re running into issues, chances are someone else has too—so check their Discord/docs before rage-quitting. Hope this helps someone out there!

Anyone else dealing with this BS? Drop your pain stories below.

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