Accelerate or Cancel
Transactions
Speed up pending transactions or cancel them entirely across all major blockchain networks. Fast, safe, and non-custodial.
Works with any valid transaction hash from the selected network
Estimated fee: $1.00 – $3.00
Analyzing Transaction
Checking mempool status and calculating optimal fee...
Transaction Submitted
Your transaction is being processed. It will be confirmed within 1-3 minutes.
Request Failed
An error occurred. Please try again.
How It Works
Paste TX Hash
Enter your pending transaction hash, select the network, and choose to accelerate or cancel.
Pay Small Fee
A $1-3 fee covers the gas/fee increase needed to prioritize your transaction.
TX Processed
Your transaction gets accelerated or cancelled within minutes across any supported chain.
Multi-Chain Support
Ethereum
ETH, ERC-20, NFTs
Bitcoin
BTC transactions
USDT
Stablecoin
USDC
Stablecoin
BNB Chain
BNB, BEP-20
Solana
SOL, SPL tokens
Ripple
XRP payments
Cardano
ADA transactions
Dogecoin
DOGE transactions
Polygon
POL, ERC-20
Avalanche
AVAX, C-Chain
Tron
TRX, TRC-20
Chainlink
LINK token
Litecoin
LTC transactions
Arbitrum
ETH L2 rollup
Optimism
ETH L2 rollup
Base
Coinbase L2
Stellar
XLM payments
Frequently Asked Questions
Why is my transaction pending?
Transactions stay pending when the fee you set is too low for current network conditions. Miners and validators prioritize higher-fee transactions, leaving low-fee ones waiting in the mempool.
What's the difference between accelerate and cancel?
Accelerate re-submits your transaction with a higher fee so it gets confirmed faster. Cancel submits a replacement transaction that sends the funds back to you, effectively voiding the original transaction.
Which networks do you support?
We support Ethereum, Bitcoin, BNB Chain, Solana, Polygon, Avalanche, Arbitrum, Optimism, Base, and Tron. Both acceleration and cancellation are available on all supported chains.
Is this safe? Do you need my private key?
Completely safe. We never ask for your private keys or seed phrase. We only need your transaction hash, which is public information already visible on the blockchain.