Your own blockchain
for $20/month

A dedicated EVM chain — your own RPC endpoint, your own Chain ID, your own rules. Deploy contracts, run dApps, experiment freely.

Start for free
No email, no password. Your key is your account.
View pricing
3
Regions
99.9%
Production uptime
EVM
Compatible
$20
Starting price / mo

What you get

A complete EVM blockchain under your control. Plug it into any standard tooling.

Your RPC endpoint
A private HTTPS endpoint. Paste into MetaMask, Hardhat, Remix, or Foundry and start immediately.
Unique Chain ID
Your chain gets its own numeric identifier. No conflicts, no shared state with anyone else's contracts.
OPGas pre-funded
Your chain's wallet starts with OPGas so you can deploy contracts and send transactions immediately.
Account dashboard
See chain status, OPGas balance, transaction count, and subscription details — all from your key.

Simple pricing

Start free. Upgrade when you need a dedicated chain. Pay with USDC on Base.

Free
$0
Learn the basics, no commitment
  • Shared demo chain
  • Fixed OPGas allocation — no top-up
  • Standard RPC access
  • No email, no sign-up
  • When OPGas runs out, that's it
Get Free Key
Basic
$20 / month
Your own dedicated blockchain
  • Dedicated L2 — yours alone
  • Single region, best effort
  • Your own RPC endpoint
  • Your own Chain ID
  • Buy OPGas separately
Get your key first
Production
$200 / month
For real applications
  • Dedicated L2 — yours alone
  • 3 regions, automatic failover
  • 99.9% uptime SLA
  • Your own RPC endpoint
  • Buy OPGas separately
Get your key first

OPGas — prepaid fuel

OPGas is the transaction fuel for your chain. Buy it separately with USDC. Volume discounts apply. It is credited to your wallet and you bridge it to your chain as needed.

How it works
  • 1 Buy OPGas with USDC on Base
  • 2 Credited to your wallet
  • 3 Bridge to your L2 chain
  • 4 Use for transactions and contracts
Important
  • ● Monthly hosting fee is also paid in OPGas
  • ● Zero OPGas = chain freezes after 7 days
  • ● Data kept 30 days, then deleted
  • ● No refunds on OPGas

Volume discounts

$20
Base rate
Standard OPGas rate per unit
$50
~10% off
More OPGas per dollar
$200
~25% off
Significant savings for active chains
$1,000
~40% off
Best value for production workloads

How it works

Get a key, try the free tier, upgrade when ready. Your wallet approves a USDC budget and we pull monthly.

1
Get your key
One click above. No email, no sign-up. Your key is your identity — save it immediately.
2
Try the free tier
Shared demo chain with fixed OPGas. Connect MetaMask, deploy a contract, see how it feels.
3
Upgrade to dedicated
Go to your account page with your key, link a wallet, approve USDC. We provision your chain automatically.
4
Cancel anytime
Revoke the USDC approval in your wallet. No form, no email, no penalty. Chain freezes if OPGas runs out.

Billing

Funds stay in your wallet until we pull. You remain in full control.

How payments work

  • ✓ Pay with USDC or USDT on Base (chain ID 8453)
  • ✓ Approve once — we pull monthly, nothing more
  • ✓ Every transaction is your receipt — on-chain, permanent
  • ✓ No credit card, no bank transfer, no email required
  • ✓ New to crypto? Use Coinbase Onramp — card to USDC in minutes

Chain lifecycle

Active OPGas credits > 0
Frozen 7 days — sequencer off, data kept
Archived 30 days — S3 only
Deleted Permanent — no recovery

Top up OPGas at any time to reactivate a frozen chain. Deleted chains cannot be recovered.