Platform
Paying on Robinhood Chain
Every Kilnara payment is a plain ETH transfer on Robinhood Chain. No token approvals, no bridging contracts, no deposits held for you.
Network details
| Network | Robinhood Chain (Arbitrum Orbit L2) |
| Chain ID | 4663 (0x1237) |
| Gas and payment asset | ETH |
| RPC | https://rpc.mainnet.chain.robinhood.com |
| Explorer | robinhoodchain.blockscout.com |
The wallet popup adds the network for you if your wallet does not know it yet.
How Kilnara checks a payment
- The sender matches the wallet you signed in with.
- The recipient matches the address on the quote.
- The value covers the quoted amount.
- The receipt status is success, and the block came after the quote.
- No other workspace or purchase used the same transaction hash.
If your tab closes mid-payment, open the quote again and paste the transaction hash under “Paid from another tab?”. Kilnara runs the same checks.
Market purchases
Market payments go from the buyer straight to the seller’s wallet. Kilnara checks the transfer and shows the buyer the delivery link. Kilnara never holds the ETH.
Refunds
A refund applies when no host can take the job after payment. The workspace shows refund_due and the operator returns the ETH to the paying wallet. Stopping a running machine early does not trigger a refund.