slot 436,003,890 · leader Ju1ceKp…9fQx 1,412 txns · astra landed 14 · tips 0.0031 ◎slot 436,003,892 · leader Bpk9r2Q…c4Lm 1,588 txns · astra landed 20 · tips 0.0172 ◎slot 436,003,893 · leader HxTn4vW…2kRz 1,701 txns · astra landed 47 · tips 0.0078 ◎slot 436,003,895 · leader Ju1ceKp…9fQx 1,301 txns · astra landed 19 · tips 0.0051 ◎slot 436,003,897 · leader D8qVn6Y…7wJp 1,644 txns · astra landed 42 · tips 0.0136 ◎slot 436,003,900 · leader Ju1ceKp…9fQx 1,455 txns · astra landed 18 · tips 0.0034 ◎slot 436,003,890 · leader Ju1ceKp…9fQx 1,412 txns · astra landed 14 · tips 0.0031 ◎slot 436,003,892 · leader Bpk9r2Q…c4Lm 1,588 txns · astra landed 20 · tips 0.0172 ◎slot 436,003,893 · leader HxTn4vW…2kRz 1,701 txns · astra landed 47 · tips 0.0078 ◎slot 436,003,895 · leader Ju1ceKp…9fQx 1,301 txns · astra landed 19 · tips 0.0051 ◎slot 436,003,897 · leader D8qVn6Y…7wJp 1,644 txns · astra landed 42 · tips 0.0136 ◎slot 436,003,900 · leader Ju1ceKp…9fQx 1,455 txns · astra landed 18 · tips 0.0034 ◎
solana · mainnet

Low-latency Trading Middleware on
Solana

Astralane finds the fastest available path for read and write wires for Solana validators, block builders and custom schedulers.

Read docsGet an API keyedge.astralane.io/iris
p50 landing
0.42
slots to land · trailing 24h, iris traffic
avg execution
110ms
send to confirmed, trailing 24h
fee : tip ratio
10%
avg fee paid as share of attached tip
non-jito stake
0 SOL
stake of validators we tipped ≥1 ◎
warm network paths

Path to every leader, for your read and write wires.

Warm staked connections wait at the next four leaders. Between edges: RTT-optimized links over private fiber, multicast POPs and DC-to-DC private cables - with public-internet fallback on every route.
you → fra edge → ams leader · 38ms
public internet · fallback onlylanyctyosgamsfra edgelityouleader · ams
p50 sign → land 128ms
how it compares against other infra providers

Most of our traffic lands in the slot it was sent for.

Slots-to-land distribution across 50,000 sends over 24h: the highest nonce win rate of any path we measure, and a land rate far above public RPCs.
72%
land in the slot they were sent for
96%
within one slot
astralane
72%24%
96% ≤ +1 slot
other mev providers
36%28%18%11%
64% ≤ +1 slotnonce win rate 78%
public rpc
21%38%24%10%
59% ≤ +1 slot
target slot+1+2+3+4 or later
pricing - tips that price themselves

Your astralane tip is a ceiling. Only pay the clearing price.

Set your maximum tip and keep priority fees minimal. You only pay the live clearing price based on real-time slot contention, and the rest is refunded.
you attach
50,000 lamports · max tip
priority fee: 8,000
Your ceiling, not your price. Set it from transaction context - position size, edge, urgency. The engine sets tip and priority fee based on execution dynamics.
tip engine · livecontested launch
builder contention92%
private tpu lane queue87%
block packing pressure97%
Re-priced every send, per leader, per slot phase. Nothing to tune.
this slot cleared at
41,200 charged ·+8,800 rebated
switch between rebate optimized, landing rate optimized and balanced modes
rebate lands on-chain, per transaction, same wallet ·3.41 ◎ returned to this key in 24h
protections - what never leaks

Aggressive on the trade. Paranoid on the wire.

Four guarantees on every send, on by default. Nothing to configure.

Revert protection

Bundles are all or nothing: your transactions execute together, in your order, or none land. A failed play costs nothing - so bid the opportunity, not the risk.

0 SOL
cost of a failed bundle

Private by path

Sends ride staked connections and private channels straight to the leader - never a public mempool. Nothing to copy, nothing to front-run.

zero
public mempool exposure

Unbundle guard

Your bundle can't be split apart and it can't land twice: if two routes would both land it, one is cancelled before its tip is spent.

37
double-lands blocked · 24h

Sandwich check

Every landed send is scored against known attack patterns after the fact. The verdict shows in your portal, per transaction.

per send
sandwich verdict, in your portal
products

Three products, one routing layer.

Iris

Submits over raw binary gRPC, QUIC straight to the leader TPU, or a persistent WSS stream - no JSON round-trip, no per-send handshake. Then routes via swQoS, bundles or both, whichever queue to the current leader is shortest.

binary · quic · wss
submission transports

ShredStream

Streams parsed shreds directly from leader, ahead of confirmed-state Geyser feeds. No RPC node required to subscribe.

~200ms
advantage vs geyser

Preconfs

A stream of the block as it's decided - post-pack, before shreds exist. Inclusion and ordering locked; the state change computable ahead of the network.

pre-shred
stream tap · earlier than shreds, faster than finality
preconfs and shredstream

Read the block before the network does.

Preconf stream starts the instant the scheduler commits - before shreds exist, earlier than any confirmed-commitment feed.

Shred stream wires data from public fanout, bypasses Solana turbine.

Payments on-demand: pay preconf tips / shred tips on delivery - quiet hours cost nothing. A rolling base seat fee rises as connected stake grows.

grpc · preconfSubscribe · decodedTransactions · fixed seats - Access Now →

connectstreamtradeprofittipseat keptno trade · no tipnothing owedvalidators
who uses this

Three kinds of traffic, one gateway.

HFT desks
what they route

Latency-sensitive trades and market-making orders sent via Iris routes. And high speed onchain updates to combat toxic takers.

what changes

Enhanced landing experience with block builder auction window bypass, low exposure to toxic takers from mempools, and smart retries to get better intra slot fills.

Trading terminals
what they route

Retail swap and limit-order flow aggregated from terminal front ends.

what changes

Tip rebates and mev refunds passed back to the terminal per fill, not absorbed as spread. Removes exposure on validators and other middleman which cause poor fills / orderflow dynamics.

MEV searchers / bots
what they route

Bundles and durable-nonce backruns, snipes, copy trading, liquidations and other bespoke strategies with access to latest account states and txn execution status.

what changes

Better txn execution with high TPS, low QoS throttling, revert protection and faster read signals for your mev strategy wires.

endpoints

Copy an endpoint, start sending.

regionglobal edge anycast
iris
regionfrankfurt cherryedgevanatsw
irispreconfsshreds
regionamsterdam tswcherry
irispreconfs
regionnew york tsw
irispreconfsshreds
regionlos angeles tswedgevana
irispreconfs
regiontokyo latitude
irispreconfs
regionsingapore tsw
irispreconfs
regionlimburg ovh
irispreconfs
regionlithuania cherry
iris
-
of active stake sits within 50ms of an astralane gateway
≤ 25ms-
≤ 50ms-