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Execution Sentinel is where intelligence becomes action. Once Alpha Sentinel has surfaced an opportunity and Liquidity Sentinel has validated the risk conditions, Execution Sentinel translates the approved strategy into signed, on-chain Solana transactions — handling everything from simple token swaps to multi-step conditional strategies, all within the risk limits you define. Every execution is recorded on-chain, giving you a permanent, verifiable audit trail.

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What Execution Sentinel Does

Execution Sentinel translates approved strategies into on-chain Solana transactions. It is the only agent with signing authority — and that authority is bounded by the permissions you configure. It handles:
  • Token swaps via DEX aggregators — Execution Sentinel routes trades through Jupiter to access the deepest liquidity and best pricing across all major Solana DEXs, with configurable slippage limits.
  • Liquidity provision and withdrawal — adding and removing positions from Orca, Raydium, and other Solana liquidity protocols based on strategy triggers.
  • Position sizing and slippage control — automatically sizing trades within your configured maximums and aborting if expected slippage exceeds your tolerance at the moment of execution.
  • Multi-step strategy execution with conditional logic — carrying out complex sequences (e.g., swap → provide liquidity → set withdrawal trigger) where each step is conditional on the success of the previous one.

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How Execution Works

1

Strategy Generation

A strategy is generated by Alpha Sentinel based on a detected signal, or entered directly by you via the Natural Language Interface. The strategy is structured as a parameterized execution object with defined entry conditions, asset targets, sizing, and risk limits.
2

Liquidity Validation

Liquidity Sentinel validates all risk parameters — checking pool depth, slippage conditions, and current exposure levels against the strategy’s target assets and amounts. If any check fails, the strategy is flagged and paused before it reaches execution.
3

Review and Approval

You review the proposed strategy in the SURCHI dashboard — including the full parameter breakdown, expected slippage, confidence scores, and any risk flags from Liquidity Sentinel. You approve the strategy to proceed, or amend parameters and re-submit.
4

On-Chain Submission

Execution Sentinel assembles and signs the required Solana transactions, submitting them in the correct sequence. For conditional strategies, it monitors trigger conditions and submits each step only when conditions are met.
5

Reporting and Logging

Results are reported back to the dashboard in real time — including transaction signatures, actual execution price, slippage realized, and final position state. All transactions are permanently logged on-chain and accessible for audit.
Here is an example of the strategy object structure used by Execution Sentinel: 
{
  "strategy_id": "strat_7f8a2b",
  "type": "conditional_swap",
  "asset_in": "USDC",
  "asset_out": "SOL",
  "amount": "100",
  "trigger": {
    "condition": "price_below",
    "value": 95.00
  },
  "slippage_bps": 50,
  "expires_at": "2024-01-16T00:00:00Z"
}
Each field is validated against your active risk configuration before the strategy is queued. Strategies that breach any configured limit are rejected at the validation step, before they ever reach on-chain submission.

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Risk Controls

Execution Sentinel operates within a fully configurable risk framework. You define the boundaries; the Sentinel enforces them without exception:
ControlDescription
Maximum Position SizeThe maximum USD value of any single trade. Execution Sentinel will never submit a transaction exceeding this limit, regardless of strategy parameters.
Daily Execution CapA rolling 24-hour cap on total execution value. Once reached, all execution is paused until the window resets.
Asset Whitelist / BlacklistExplicitly define which tokens Execution Sentinel is permitted to trade. Any asset not on the whitelist — or on the blacklist — cannot be included in an executed strategy.
Slippage ToleranceMaximum acceptable slippage in basis points. Execution is aborted if real-time slippage modeling exceeds this threshold at time of submission.
Emergency StopA global kill switch that immediately pauses all execution activity. Can be triggered manually from the dashboard or automatically via a Liquidity Sentinel Critical alert.
Risk controls can be updated at any time from the SURCHI dashboard and take effect immediately — including for strategies already in the active queue.
The Execution Sentinel requires explicit permission grants before it can act on any asset or strategy type. It will never execute a trade that exceeds your configured risk limits, and it will never act on an asset not included in your whitelist.