Katana gas tracker
Sampled 2026-10-15 14:50 UTC from our own Katana nodes; refreshes every minute.
What common actions cost now
| Transfer (21,000 gas) | 2.1e-8 ETH |
| ERC-20 transfer (~65,000 gas) | 6.5e-8 ETH |
| DEX swap (~150,000 gas) | 1.5e-7 ETH |
Execution gas only, at the standard price; real gas use depends on the contract.
Last 24 hours
Low 0.001 · median 0.001 · high 0.0082 gwei (standard price, one sample a minute).
Katana fee facts
- Gas is paid in ETH.
- Blocks arrive every 1.0 s (measured), and the base fee can change with every block.
- Katana uses EIP-1559 fees: set maxFeePerGas above the base fee and a maxPriorityFeePerGas tip.
Get fees in code
import { createPublicClient, http } from "viem";
const client = createPublicClient({ transport: http("https://rpc.swiftnodes.io/rpc/katana?key=YOUR_API_KEY") });
// EIP-1559 fees for the next Katana block, from eth_feeHistory
const { maxFeePerGas, maxPriorityFeePerGas } = await client.estimateFeesPerGas();Frequently asked questions
What is the gas price on Katana right now?
At the last sample (2026-10-15 14:50 UTC) a standard Katana transaction needed about 0.001 gwei: a base fee of 0.001 gwei plus a median tip of 0 gwei. A plain transfer (21,000 gas) cost about 2.1e-8 ETH. The page updates every minute.
How much does Katana gas vary in a day?
Over the last 24 hours the standard price ranged from 0.001 to 0.0082 gwei, with a median of 0.001 gwei.
Gas on every chain at once: the multi-chain gas tracker. How fees are estimated: eth_feeHistory on Katana.
Katana endpoints are on the Katana RPC page, and SwiftNodes has a free tier.