[ SUPANODE ]by hightower
Documentation

Arc dedicated

Your own Arc node — full or archive, private RPC + WebSocket, no rate limits, USDC-gas L1. Custom-quoted within 24h, deployed in about 48h.

// updated 2026-09-09

An Arc node that is only yours. Full node or archive node, private RPC and WebSocket, no rate limits - on hardware and in a region you pick. Standard EVM stack throughout, with gas denominated in USDC because that is how the chain works.

NOTE

No shared neighbours, no rate limits. Pricing is per deployment - tell us your requirements and a concrete quote comes back within 24h, with the node usually live about 48 hours after that.

What you get

  • Full node or archive node. Pick what your workload needs.
  • Private RPC + WS, no rate limits. The endpoints are yours alone.
  • Custom region and hardware. Sized to your load.
  • Standard EVM stack. ethers, viem and web3.js work out of the box.
  • Direct engineer in Telegram. The person who built the node answers in the same chat.

Connecting

Endpoints are provisioned for you and delivered over Telegram. They speak standard EVM JSON-RPC and WebSocket, so you point an existing client at the URL we send.

import { JsonRpcProvider } from 'ethers';

const provider = new JsonRpcProvider('https://YOUR-ENDPOINT');
const block = await provider.getBlockNumber();
TIP

Gas is USDC. It is 18 decimals as native gas and 6 as an ERC-20 - the same token, two representations. Fee estimates that assume an 18-decimal ERC-20 will be wrong by a factor of a trillion, so check which side of that line your code is on.

How to get one

  1. 1
    Contact us on Telegram

    Reach out at @supanode_tgs.

  2. 2
    Tell us your requirements

    Region, full vs archive, and your expected load.

  3. 3
    Receive your quote

    A concrete quote within 24h, deployment usually about 48h.