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Boost API

The LiquidMesh Boost API enables rapid transaction landing while providing MEV protection. This ensures that user transactions remain secure against sandwich attacks while achieving industry-leading speeds.

Key Features

  • 🚀 MEV Protection — Prevents sandwich and front-running attacks.
  • ⚡ 0-Block Confirmation — Transactions are included in the next block almost instantly.
  • 🔒 Privacy Support — Choose between private and public transaction broadcast modes.
  • 🌍 Multi-Chain Support — Works on Solana and major EVM chains (Ethereum, Base, BSC, etc).
  • 🛡️ Enterprise-Grade Infrastructure — Low-latency broadcasting with high reliability.

When to Use Boost API

  • When you need fastest confirmation with MEV protection.
  • For sensitive trades where avoiding front-running or sandwich attacks is critical.
  • When handling private transactions or high-value DeFi interactions.
  • If you want uniform experience across Solana and EVM chains.

User Cashback

EVM Chains

LiquidMesh distinguishes itself from other transaction landing vendors by ensuring that user transactions are never leaked to any third-party searchers. We also mandate that our collaborating builders refrain from auctioning off our transactions. This commitment guarantees complete privacy for our users, effectively eliminating any risk of sandwich attacks.

Moreover, we work alongside builders to extract MEV (Miner Extractable Value) from user transactions through a backrunning approach. Importantly, we return the majority of the MEV profits to users, ensuring that their interests remain protected and uncompromised.

Solana

LiquidMesh collaborates with numerous Solana Validators to deliver rapid SWQoS transaction landing capabilities. Additionally, we partner with Jito to accelerate user transactions landing. When a user's transaction is processed through the SWQoS link, the associated tip fees can be significantly reduced, allowing us to return a portion of the saved tip fees back to the user.

Leveraging LiquidMesh's robust SWQoS network capabilities, we ensure that user transactions are not only secure and swiftly landed on-chain but also provide opportunities for users to save even more on fees.

Performance

BSC

Two privacy levels are supported: privacy=public – Broadcast through all available partners for the quickest landing. privacy=private – Private transactions are sent only to trusted builders. Observed landing performance:

Block Diff public private
≤ 1 block 58% 47%
≤ 2 block 98% 96%

Solana

Three anti-MEV levels are supported: - off – Sends to all validators. - reduced – Filters out known malicious validators. - secure – Sends only to whitelist validators. Observed landing performance:

Slot Diff off reduced secure
≤ 1 slot 67% 56% 42%
≤ 2 slots 97% 95% 90%

Wallet Integration

EVM Chains

Send Transactions via RPC

Our RPC endpoints provide all the standard features of typical RPC nodes and support MEV-protected transaction submission. We advise using RPC for frontend transaction submissions due to applicable rate limits. The interface is fully compatible with standard RPC nodes, enabling users to submit transactions via the eth_sendRawTransaction method.

RPC Endpoint: https://rpc-{networkId}.liquidmesh.io

Example Request: 

{
   "id": 1,
   "jsonrpc": "2.0",
   "method": "eth_sendRawTransaction",
   "params": [
     "0xf86a808405f5e10082520894a07728a6580a004fc85d412352567007ac23e97f865af3107a4000808194a0b51882dc9673f73538174996bd9444a2c941fa040eb9be7881ff5fb8e2f43e87a0740a67e651972ff68c7741da0d9e47c4325a0fc6293eded5fe1d48d2d3689f37"
   ]
}
Example Response: 
{
   "id": 1,
   "jsonrpc": "2.0",
   "result": "0x380bf3d7f476f7c47b1eec8622f7b6fcdbaa21c34d0716533502866ae7838a42"
}

Send transaction via API

With the LiquidMesh Boost API, you can send both public and private (MEV-protected) transactions. - Public transactions generally achieve faster landing. - Private transactions prevent sandwich attacks. API usage requires an API key and is recommended for backend integration.

Example Request: 

curl --location 'https://api.liquidmesh.io/v1/bsc/send_transaction?privacy=private' \
--header 'Content-Type: application/json' \
--header 'LM-API-KEY: 2d18b****208c' \
--data '{
  "id": 1,
  "jsonrpc": "2.0",
  "method": "eth_sendRawTransaction",
  "params": ["0xf86a808405f5e10082520894a07728a6580a004fc85d412352567007ac23e97f865af3107a4000808194a0b51882dc9673f73538174996bd9444a2c941fa040eb9be7881ff5fb8e2f43e87a0740a67e651972ff68c7741da0d9e47c4325a0fc6293eded5fe1d48d2d3689f37"]
}'

Example Response: 

{
  "id": 1,
  "jsonrpc": "2.0",
  "result": "0x380bf3d7f476f7c47b1eec8622f7b6fcdbaa21c34d0716533502866ae7838a42"
}