Version 0.1.0 is live on crates.io

Stop Guessing on
Solana Transactions

A high-performance Rust library that predicts landing probabilities, estimates delays, and recommends priority fees before you broadcast to the network.

Read the DocsView on Crates.io

Probabilistic Landing

Know exactly what the chances are of your transaction surviving network congestion, based on live RPC data.

Fee Adequacy Engine

Stop overpaying or underpaying. Predicta compares your priority fee against the current network median in real-time.

Risk Flagging

Automatically detect stale blockhashes, severe packet loss environments, and heavy account contention before signing.

Pre-Flight Checks for Your Bots

Whether you are building a high-frequency MEV searcher or a reliable backend paymaster, Predicta acts as your pre-flight safety mechanism.

  • Fetch live congestion states from Mainnet
  • Profile your transaction logic locally
  • Receive exact landing probabilities
  • Dynamically adjust fees to guarantee inclusion
// 1. Profile your transaction
let tx_profile = my_tx.profile()?;

// 2. Fetch live network state
let network = ingestor.fetch_snapshot().await?;
let net_profile = network.profile()?;

// 3. Simulate locally before sending
let result = Simulator::simulate(
    &tx_profile, 
    &net_profile
);

if result.landing_probability > 0.8 {
    broadcast(my_tx);
} else {
    bump_priority_fee();
}

Ready to optimize your RPC costs?

Stop wasting money on dropped transactions. Integrate Predicta into your Rust backend today.

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