[Docs] Fix AI model response handling in server example

[joaquim-verges]

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PR-Codex overview

This PR updates the callExpensiveAIModel function to return an answer along with tokensUsed, and modifies the response returned in the settleResult to include this answer instead of the previous result.

Detailed summary

• Changed the destructuring assignment from const { tokensUsed } to const { answer, tokensUsed } in the callExpensiveAIModel call.
• Updated the return statement to send answer instead of result in the response.

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Summary by CodeRabbit

• Bug Fixes
  • Fixed API response to return complete information including both the answer and token usage metrics, instead of token usage alone.

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[coderabbitai]

Walkthrough

An AI function call response structure has been modified to return an object containing both answer and tokensUsed fields. The consuming code now extracts and uses the answer field for the final JSON response payload.

Changes

Cohort / File(s)	Summary
AI Response Restructuring apps/portal/src/app/x402/server/page.mdx	Modified AI call to return object with answer and tokensUsed fields; updated code to use answer field for final JSON response instead of prior result payload

Estimated code review effort

🎯 2 (Simple) | ⏱️ ~10 minutes

• Verify the AI function correctly returns both fields in the expected object structure
• Confirm the answer field extraction and integration into the JSON response is correct
• Check for any downstream dependencies that may rely on the prior response format

Pre-merge checks and finishing touches

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description is incomplete. While PR-Codex provides a detailed summary, the required template sections (issue tag, notes for reviewer, how to test) are not filled out.	Fill in the required template sections: add TEAM issue tag if applicable, provide notes for reviewers, and explain how to test the changes.

✅ Passed checks (2 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title accurately describes the main change: fixing AI model response handling in a server example documentation file.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

✨ Finishing touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Post copyable unit tests in a comment
• Commit unit tests in branch _x402_Fix_AI_model_response_handling_in_server_example

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📥 Commits

Reviewing files that changed from the base of the PR and between 35aaf24 and 828de2d.

📒 Files selected for processing (1)

• apps/portal/src/app/x402/server/page.mdx (2 hunks)

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• GitHub Check: Lint Packages
• GitHub Check: Analyze (javascript)

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Review ran into problems

🔥 Problems

Errors were encountered while retrieving linked issues.

Errors (1)

• TEAM-0000: Entity not found: Issue - Could not find referenced Issue.

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[joaquim-verges]

• [Docs] Fix AI model response handling in server example #8459 👈 (View in Graphite)
• main

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 54.82%. Comparing base (35aaf24) to head (828de2d).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #8459   +/-   ##
=======================================
  Coverage   54.82%   54.82%           
=======================================
  Files         919      919           
  Lines       60875    60875           
  Branches     4141     4141           
=======================================
  Hits        33374    33374           
  Misses      27399    27399           
  Partials      102      102           

Flag	Coverage Δ
packages	54.82% <ø> (ø)

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size-limit report 📦

Path	Size
@thirdweb-dev/nexus (esm)	104.88 KB (0%)
@thirdweb-dev/nexus (cjs)	316.6 KB (0%)