Crypto gas guides and tutorials
Practical walkthroughs for stranded tokens, zero-gas wallets, cross-chain refuel comparisons, and non-KYC wallet funding across 8 EVM chains.
Stuck tokens & zero-gas unsticks
How to move USDC, USDT, or tokens when your wallet has zero native gas for transaction fees.
- Fix MetaMask Insufficient Funds for Gas Without KYC — MetaMask Confirm button greyed out with tokens in your account? What 'insufficient funds for gas' means, when gasless swaps work, and how to fund native gas without KYC.
- How to Move USDC on Base with 0 ETH (Without Coinbase) — Withdrew USDC or tokens to Base and Confirm is greyed out? Why 0 ETH freezes your Base wallet, and how to get native gas privately in 60 seconds without Coinbase.
- How to Move USDC on HyperEVM When You Have 0 HYPE — Transferred USDC or tokens to HyperEVM only to find you cannot transfer, approve, or swap? Why zero HYPE freezes your wallet and how to get native gas privately in 60 seconds.
- How to Move BEP-20 USDT Stuck with 0 BNB — Withdrew USDT on BNB Smart Chain and now you cannot transfer or swap it? How to get a little BNB for gas without KYC, without exchange holds, and in 60 seconds.
- How to Move Polymarket Winnings and USDC with 0 POL — Won on Polymarket or bridged USDC.e to Polygon with zero POL for gas? How to get native POL top-ups privately using Monero or Lightning without KYC.
- How to Get ETH Gas on Robinhood Chain to Unstick Stock Tokens Without an Account — Complete guide to funding native ETH gas on Robinhood Chain (chain ID 4663) to transfer, swap, or unstick Stock Tokens without KYC.
- How to Claim an Airdrop or Move Tokens on Arbitrum One with Zero ETH — A complete walkthrough to unsticking Arbitrum One wallets holding tokens or claim allocations with zero native ETH, avoiding mainnet bridge fees.
Tool comparisons
Honest breakdowns of when to use a gas station vs bridges, centralized exchanges, or DEX swaps.
- Crypto Gas Station vs SmolRefuel vs Gas.zip vs WalletGas — Stuck with tokens but no gas? Compare how SmolRefuel, Gas.zip, WalletGas, and 1gwei.dev differ in prerequisites, pay-in methods, chain support, and privacy.
- Crypto Gas Station vs Cross-Chain Bridges — Why bridging from Ethereum to rollups just for gas costs more than the gas itself. Compare fees, bridge minimums, timing, and privacy against a direct gas dispensary.
- Gas Station vs Centralized Exchanges (CEX) — Using a KYC exchange just to get $1 of gas leaks your identity, forces $20 minimums, and risks withdrawal holds. Why a dedicated gas dispensary is faster and private.
- Gas Station vs DEX Swaps: The Zero-Gas Dilemma — Holding tokens on Arbitrum, Base, or BNB Chain but zero native gas? Why DEXes like Uniswap and PancakeSwap cannot help you, and how a gas dispensary unfreezes your wallet.
- Why XMR to ETH Swaps Fail for Just Gas: Gas Station vs Swap Minimums — A technical comparison of instant XMR to ETH swap minimums versus micro gas dispensaries for unsticking EVM wallets without KYC.
Privacy & wallet funding
How to fund EVM wallets privately without linking KYC exchange accounts or existing wallets.
- Buy EVM Gas with Bitcoin Lightning — Turn off-chain Lightning payments into on-chain native gas across 8 EVM chains. How a micro gas station avoids swap minimums and funds wallets in 60 seconds.
- How to fund gas fees without KYC — Pay gas fees with XMR or Lightning and receive native gas at any address. What stays private, what stays public, and the exact steps for Base, Arbitrum, Ethereum, Robinhood Chain, Polygon (POL), HyperEVM (HYPE) and BNB Chain (BNB).
- How to Buy Sepolia ETH with Monero (No Faucets or GitHub) — Modern Sepolia faucets require GitHub accounts, mainnet balances, and captchas. How to get testnet ETH on demand with Monero or Lightning for contract testing and CI.
- Eligible for an Airdrop but Can't Claim: How to Fund Gas Privately Without KYC — Step-by-step walkthrough to unstick an airdrop claim address when you have 0 gas, without creating an exchange link or cross-wallet tracking trail.
Developer & agent API
Programmatic gas top-ups, CI faucet automation, and AI agent refueling via REST API.
FAQ
Why can't I send tokens when I have a balance?
Every EVM transaction requires native gas (ETH, POL, HYPE, or BNB) to pay network validators. ERC-20 tokens like USDC or USDT cannot pay network gas fees directly on standard wallets.
How does 1gwei.dev unstick a wallet?
You paste the address holding the stuck tokens, pick a micro gas amount, and pay an invoice using Monero or Bitcoin Lightning. Our hot wallet delivers native gas to that address so you can approve or transfer your tokens.
Does 1gwei.dev require an account or identity verification?
No. There are no accounts, no email requirements, and no KYC checks. The hot wallet payout transaction is public on-chain, but no funding link or identity is attached.