# How it works
### SOL Transaction Pipeline Flow
{% stepper %}
{% step %}
**SOL Originator sends a target transaction to Kolibrio OFA**
The originator submits the target transaction using the standard `sendTransaction` RPC method. Two key parameters are specified:
* `rev_recv`: The address where the revenue will be sent (paid in SOL).
* `tx_broadcast_mode`: Defines how the target transaction will be broadcast. Options include `backrun_only`, `jito`, and `public`. The default is `backrun_only`, meaning Kolibrio OFA will only submit the target transaction if arbitrage is discovered.
{% endstep %}
{% step %}
**Target Transaction Simulation and Signal Sharing**
Kolibrio OFA simulates the target transaction, removes the signature, and shares the target transaction signal with arbitrage searchers, allowing them to run calculations but not submit the target transaction.
{% endstep %}
{% step %}
**Auction Execution and Target Transaction Broadcast**
Kolibrio OFA collects bids from arbitrage searchers based on their calculations in a 30-100ms time window. After the auction is finished, Kolibrio OFA broadcasts the winning bid as a bundle to Jito. Immediately after, it broadcasts the original target transaction based on the specified `tx_broadcast_mode`, but **only if required** by the broadcast mode (e.g., `jito` or`public`).
{% endstep %}
{% step %}
**Settlement and Revenue Distribution**
Once the target transaction is included in a block, it is followed by an arbitrage backrun, which automatically sends the SOL revenue to the `rev_recv`.
{% endstep %}
{% endstepper %}
**Check out** [**app.kolibrio.xyz**](https://app.kolibrio.xyz)**, create your dedicated profile, view your stats, and claim your revenue.**
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.kolibrio.xyz/kolibrio-orderflow-service/solana/how-it-works.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.