Your edge to landing Solana transactions
Send Solana transactions across every high-speed pathway to reliably land on-chain. 7 global endpoints. 0 credits. Built for speed.
Land Solana transactions, everywhere, every time
Maximize your transaction inclusion probability. Sender routes every transaction across all available high-speed pathways and enters it into a priority tip buffer — tip more to improve your chances of landing first.
- Regions covered
- 7
- Minimum SOL tip
- 0.000005
- API Credits
- 0
Choose your tier
Sender Max is best for latency-sensitive traders, HFTs, and prop trading firms. SWQOS-only is best for non-latency-sensitive use cases.
- Tips between 0.000005 and 0.001 SOL are accepted on a best-effort basis and don't enter the priority tip buffer.
- The 0.001 SOL minimum is a floor, not a target
- For competitive transactions, price your tip closer to the value of what you are landing
Sender Max
0.001 SOL min tipRouted across every high-speed pathway and entered into a priority tip buffer — tip more to land first. Handles single transactions and bundles.
SWQOS-only
0.000005 SOL min tipA single SWQOS path with no priority tip buffer. Enable it by adding ?swqos_only=true to your request.
- Tips between 0.000005 and 0.001 SOL are accepted on a best-effort basis and don't enter the priority tip buffer.
- The 0.001 SOL minimum is a floor, not a target
- For competitive transactions, price your tip closer to the value of what you are landing
Sender Max
0.001 SOL min tipRouted across every high-speed pathway and entered into a priority tip buffer — tip more to land first. Handles single transactions and bundles.
SWQOS-only
0.000005 SOL min tipA single SWQOS path with no priority tip buffer. Enable it by adding ?swqos_only=true to your request.
Need higher TPS or custom plans?
Our ultra-low latency transaction service offers custom TPS limits and tip arrangements tailored to your trading needs. Contact us for details.
Who is Sender for?
Memecoin sniper bots
Increase your chances of sniping newly launched memecoins
Telegram trading bots
Land transactions more predictably and estimate fees more accurately
Wallets
Give users a better swapping experience with higher landing rates.
DeFi applications
Land user's transactions even during periods of network congestion.
Easy to set up,
tough to beat
Built for speed
Every transaction is routed across all available high-speed pathways and entered into a priority tip buffer with optimized networking and geographical routing — tip more to land first.
Distributed globally
7 geographic locations including Tokyo, Singapore, London, Amsterdam, Frankfurt, Salt Lake City and Newark.
Backed by Solana's largest validator
Never worry about staked bandwidth. Send transactions through Solana's #1 staked validator.
{
"id": "1",
"jsonrpc": "2.0",
"method": "sendTransaction",
"params": [
// Only the Sender tip is required; a priority fee is recommended
"BASE64_ENCODED_TRANSACTION",
{
"encoding": "base64",
"skipPreflight": true, // Optional — skipping just lowers latency
"maxRetries": 0
}
]
}Built for speed
Every transaction is routed across all available high-speed pathways and entered into a priority tip buffer with optimized networking and geographical routing — tip more to land first.
Distributed globally
7 geographic locations including Tokyo, Singapore, London, Amsterdam, Frankfurt, Salt Lake City and Newark.
Backed by Solana's largest validator
Never worry about staked bandwidth. Send transactions through Solana's #1 staked validator.
{
"id": "1",
"jsonrpc": "2.0",
"method": "sendTransaction",
"params": [
// Only the Sender tip is required; a priority fee is recommended
"BASE64_ENCODED_TRANSACTION",
{
"encoding": "base64",
"skipPreflight": true, // Optional — skipping just lowers latency
"maxRetries": 0
}
]
}Trusted by Solana's best
“The Helius team's deep technical expertise in Solana and node management was absolutely critical during one of our most challenging and busiest days. Thanks to their support, we handled extreme congestion and enabled our users to complete more than 10 million transactions in just one day.”
FAQs
Tired of losing trades?
Use Sender to accelerate your Solana transactions and compete for every trade. Available on all plans.