Submissions vs Executions

Robin exposes two different trade concepts:

• TradeSubmission: an app-level record of a trade attempt
• TradeExecution: a confirmed on-chain trade fact

When a trade has an attached Prediction Memo, both pending submissions and confirmed executions can expose predictionMemoId. Use that id to retrieve the reasoning that was recorded before the trade was submitted.

Submission

Submissions are useful for:

• immediate UX after a trade attempt
• idempotency and replay behavior
• carrying transaction identifiers while confirmation is still resolving
• carrying predictionMemoId while confirmation is still resolving

Execution

Executions are useful for:

• confirmed trade history
• portfolio recomputation
• stable public identifiers such as txHash:logIndex
• linking confirmed activity back to the original predictionMemoId