diff --git a/api-reference/endpoints/commit-intent.mdx b/api-reference/endpoints/commit-intent.mdx
index d2996f9..2127d8d 100644
--- a/api-reference/endpoints/commit-intent.mdx
+++ b/api-reference/endpoints/commit-intent.mdx
@@ -76,7 +76,7 @@ console.log('Intent committed:', intentId);
 ## Important Notes
 
 <Warning>
-Committed intents must be executed within **10 minutes**. Call `ExecuteIntent` before this window expires or the intent will expire and require a fresh quote.
+Committed intents share the quote's expiry — call `ExecuteIntent` within **15 minutes** of the original `QuoteIntent` call. `CommitIntent` does not extend the window; if the quote expires, request a fresh one.
 </Warning>
 
 <Info>
diff --git a/api-reference/endpoints/execute-intent-edge.mdx b/api-reference/endpoints/execute-intent-edge.mdx
index dc8e773..9055206 100644
--- a/api-reference/endpoints/execute-intent-edge.mdx
+++ b/api-reference/endpoints/execute-intent-edge.mdx
@@ -79,6 +79,12 @@ const { intentStatus } = await armResponse.json()
 // Step 4: Poll GetIntentReceipt / WaitIntentReceipt for completion.
 ```
 
+## Timing Requirements
+
+<Warning>
+Arm the intent within the quote's expiration window (**15 minutes** from `QuoteIntentEdge`). After arming, the user must complete the edge deposit before the intent's overall expiry, otherwise the intent refunds.
+</Warning>
+
 ## Errors
 
 | Error | When |
diff --git a/api-reference/endpoints/execute-intent.mdx b/api-reference/endpoints/execute-intent.mdx
index f1a1b8e..a7bc7a8 100644
--- a/api-reference/endpoints/execute-intent.mdx
+++ b/api-reference/endpoints/execute-intent.mdx
@@ -183,7 +183,7 @@ console.log('Receipt:', receipt);
 ## Timing Requirements
 
 <Warning>
-Call `ExecuteIntent` within the quote's expiration window (**5 minutes** from `QuoteIntent`). If the quote expires before execution, request a new quote and execute again. Legacy callers that committed first have **10 minutes** after `CommitIntent` to execute.
+Call `ExecuteIntent` within the quote's expiration window (**15 minutes** from `QuoteIntent`). If the quote expires before execution, request a new quote and execute again. Legacy callers that committed first still share this same quote-expiry window — `CommitIntent` does not extend it.
 </Warning>
 
 ## Error Handling
diff --git a/api-reference/endpoints/quote-intent.mdx b/api-reference/endpoints/quote-intent.mdx
index f01e07e..43c7f16 100644
--- a/api-reference/endpoints/quote-intent.mdx
+++ b/api-reference/endpoints/quote-intent.mdx
@@ -98,7 +98,7 @@ console.log('Quote:', quote);
 ## Quote Expiration
 
 <Warning>
-Quotes expire **5 minutes** after being issued. You must call `ExecuteIntent` (or `ExecuteIntentEdge` for a Solana/Tron origin) before the quote expires, or you'll need to request a new quote.
+Quotes expire **15 minutes** after being issued. You must call `ExecuteIntent` (or `ExecuteIntentEdge` for a Solana/Tron origin) before the quote expires, or you'll need to request a new quote.
 </Warning>
 
 ## Next Steps
diff --git a/api-reference/introduction.mdx b/api-reference/introduction.mdx
index 9d12487..7556bed 100644
--- a/api-reference/introduction.mdx
+++ b/api-reference/introduction.mdx
@@ -122,7 +122,7 @@ Use `EXACT_INPUT` when you know how much you want to spend, and `EXACT_OUTPUT` w
     The `intent` object contains everything needed to execute the intent and the server rejects mutated payloads, so pass it back unchanged.
 
 <Warning>
-Quotes expire **5 minutes** after being issued. Call `ExecuteIntent` (or `ExecuteIntentEdge` for Solana/Tron origins) within this window, or request a new quote. Legacy callers that commit first have **10 minutes** after commit to execute.
+Quotes expire **15 minutes** after being issued. Call `ExecuteIntent` (or `ExecuteIntentEdge` for Solana/Tron origins) within this window, or request a new quote. Committing first does not extend the window; legacy callers still share the same 15-minute quote expiry.
 </Warning>
   </Step>
 
@@ -536,12 +536,12 @@ Quotes have strict time limits:
 
 | Stage | Time Limit | What Happens |
 |-------|------------|--------------|
-| Quote validity | 5 minutes | Quote expires, request a new one |
+| Quote validity | 15 minutes | Quote expires, request a new one |
 | After ExecuteIntent / ExecuteIntentEdge | N/A | Trails handles execution timing |
-| Legacy: After CommitIntent | 10 minutes | Must call ExecuteIntent within this window |
+| Legacy: After CommitIntent | Shares quote expiry | Must call ExecuteIntent before the original 15-minute window closes |
 
 <Tip>
-Always check quote expiration before executing. The `intent.expiresAt` timestamp indicates when the quote becomes invalid.
+Always check quote expiration before executing. The `intent.expiresAt` timestamp is the single deadline for calling `ExecuteIntent` (or `ExecuteIntentEdge`), whether or not you committed first.
 </Tip>
 
 ## Rate Limiting