Track Robinhood Chain execution fees and ETH-denominated gas prices under first-come, first-served ordering.
Copy a ready-to-use example and pull Robinhood gas metrics directly into your tooling.
curl -sS -X POST https://api-robinhood-mainnet-archive.n.dwellir.com/<API_Keys_Are_Not_Made_for_Bots> \-H "Content-Type: application/json" \-d '{"jsonrpc":"2.0","id":1,"method":"eth_gasPrice","params":[]}'
const response = await fetch('https://api-robinhood-mainnet-archive.n.dwellir.com/<API_Keys_Are_Not_Made_for_Bots>', {method: 'POST',headers: { 'Content-Type': 'application/json' },body: JSON.stringify({jsonrpc: '2.0',id: 1,method: 'eth_gasPrice',params: []})});const { result } = await response.json();console.log(`Gas price: ${parseInt(result, 16) / 1e9} gwei`);
import requestsDWELLIR_RPC = 'https://api-robinhood-mainnet-archive.n.dwellir.com/<API_Keys_Are_Not_Made_for_Bots>'payload = {'jsonrpc': '2.0','id': 1,'method': 'eth_gasPrice','params': []}resp = requests.post(DWELLIR_RPC, json=payload)data = resp.json()print(f"Gas price: {int(data['result'], 16) / 1e9} gwei")
import { JsonRpcProvider } from 'ethers';const provider = new JsonRpcProvider('https://api-robinhood-mainnet-archive.n.dwellir.com/<API_Keys_Are_Not_Made_for_Bots>');const feeData = await provider.getFeeData();console.log('Gas price', Number(feeData.gasPrice) / 1e9, 'gwei');
const Web3 = require('web3');const web3 = new Web3('https://api-robinhood-mainnet-archive.n.dwellir.com/<API_Keys_Are_Not_Made_for_Bots>');const gasPrice = await web3.eth.getGasPrice();console.log('Gas price', web3.utils.fromWei(gasPrice, 'gwei'), 'gwei');
Reference endpoints, guides, and examples.
View Robinhood docsProvision an API key and call your first method.
Get startedRobinhood uses first-come, first-served ordering. Increasing maxPriorityFeePerGas does not buy earlier inclusion; the production endpoint currently reports a zero priority fee.
As an Arbitrum Nitro chain, the total fee combines L2 execution gas with a variable L1 data fee for publishing transaction data to Ethereum. The common-action estimates on this page show only the L2 execution component.
Use the current gas price and leave enough maxFeePerGas headroom for base-fee movement. Raising the priority tip does not change first-come, first-served ordering.
Fees usually dip when network demand falls—overnight UTC and weekends for most ecosystems. Tracking congestion levels lets you catch those windows quickly.
Favour compact data structures, minimise storage writes, batch operations, and emit events instead of storing non-critical data to reduce per-transaction costs.
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