Highlight the exact spec or parameter table
Select the paragraph, rate-limit note, or SDK method signature that is ambiguous.
How to explain confusing API documentation and SDK references on screen.
Stop copy-pasting webhook payloads, rate-limit headers, and OAuth flows into a separate chat tab. Highlight any API spec in Chrome or Firefox and get an on-screen explanation with page context attached.
Best fit
Best for software engineers and technical integrators reading unfamiliar REST, GraphQL, or SDK documentation.
On-screen walkthrough
How this looks on a real webpage.
Instead of switching tabs and rebuilding context, highlight the exact passage that slowed you down and press your shortcut (default: Ctrl+Shift+X or Cmd+Shift+X on macOS, fully customizable in settings).
1. Highlighted on page (Stripe API Reference — Idempotent Requests)
Results are only saved if an API endpoint started executing. If incoming parameters fail validation, or the request conflicts with another request that is executing concurrently, no idempotent result is saved.
Ctrl+Shift+X“What does this mean for my retry logic if two webhook workers send the same key at the exact same millisecond?”
2. Vezz me on-screen answer overlay
1. Concurrent collision: One request will proceed and the second will immediately return a `409 Conflict` (or lock error) WITHOUT caching a saved response.
2. Validation failure (`400`): Not cached—you can fix the payload and reuse or rotate the key.
3. Action for your retry worker: Treat `409`/concurrent lock errors as retryable with exponential backoff + jitter using the SAME idempotency key, because the first request is still in flight.
3. Suggested follow-up questions in thread
- “Show a TypeScript fetch retry wrapper that handles this exact 409 case safely.”
- “How long does Stripe retain idempotency keys before expiring them?”
- “What happens if I send the same idempotency key with different body parameters?”
Importable Prompt Preset
Use this custom prompt in Vezz me.
Copy the system prompt below or download the .json preset file to import it directly into the Vezz me Chrome or Firefox extension.
Vezz me Custom Prompt Preset
API & Docs Explainer
Forces the AI to translate abstract specification prose into concrete runtime behavior and failure modes.
You are a staff software engineer helping me read technical documentation. Explain the selected spec or code in plain, concrete terms: 1) What it actually does at runtime, 2) Hidden edge cases, failure modes, or concurrency gotchas, and 3) A minimal, production-safe usage pattern. Avoid generic boilerplate.Step-by-step workflow
How to run this workflow in place.
Trigger with Detailed page context
Press Ctrl+Shift+X. Vezz me attaches the page title, URL, and section headings so it knows which API version and SDK language you are viewing.
Ask about edge cases and retry behavior
Use follow-up questions in the on-screen panel to ask what happens on timeouts, null values, or version upgrades.
Key details
Why this approach works better than switching tabs.
Frequently asked questions
Common questions about developer workflow.
Does Vezz me know which programming language or SDK tab I am looking at?
Yes—when Page Context is set to Basic or Detailed, Vezz me reads the current page title, URL, and surrounding headings alongside your highlighted snippet so answers match the framework on screen.
Can I copy code snippets directly from the Vezz me answer panel?
Yes. You can copy the entire explanation or code example with one click and paste it straight into your IDE or PR description.
Related workflows & guides
Explore connected pages.
Ready to try this workflow on your own reading?
Install Vezz me free, highlight text on any webpage, and press your customizable shortcut (default: Ctrl+Shift+X or Cmd+Shift+X on Mac) to get an answer right beside the source.
