Sign inGet started

Ultra-low-latency Solana infrastructure for snipers, bots & quant systems.

AllenHark is a Solana transaction landing service and infrastructure provider: data pipelines, trading automation, staked RPC, Yellowstone gRPC, ShredStream, and 0-slot transaction landing — one validator-adjacent stack, engineered for HFT-grade execution.

Get started See pricing
Your transaction, through the AllenHark gate and into the blockAn abstract drawing of light on the page's dark ground. Many faint, thin streams of blue light, the chain's traffic, converge from the left toward a single tall, thin diamond-shaped gate; near it they are turned aside and fade out. One bright white-blue stream, your transaction, runs straight through the gate and on into a small bright block, where it lands.Your transaction, through the AllenHark gate and into the blockAn abstract drawing of light on the page's dark ground. Many faint, thin streams of blue light, the chain's traffic, converge from the left toward a single tall, thin diamond-shaped gate; near it they are turned aside and fade out. One bright white-blue stream, your transaction, runs straight through the gate and on into a small bright block, where it lands.

Everything between your strategy and the chain.

  1. See it first

    • ShredStream

      Four feeds of shreds.

      gRPC UDP Jito

      From $50/mo

    • Yellowstone gRPC

      Accounts and transactions, streamed.

      FRA AMS

      From $99/mo

    • RPC

      JSON-RPC and WebSocket.

      FRA AMS

      From $49/mo

  2. Land it

    • AllenHark Relay

      Straight to the leader.

      HTTPS WS QUIC

      Tip per transaction · Dedicated $315/mo

    • Slipstream

      Any sender, any protocol.

      QUIC gRPC WS HTTP

  3. Run it

  4. Trade with it

Where we run

  • FRA

    Frankfurt

    Bare metal and VPS

  • AMS

    Amsterdam

    Bare metal

  • CHI

    Chicago

    Bare metal

Complete setups.

What desks buy together, for less.