# Backend API > This Skill provides Claude Code with specific guidance on how to adhere to coding standards as they Use when this capability is needed. - Skill: `tomevault-io/backend-api-3` (Agent Skill, multi-file: 2 files) - Install (CLI): `npx skillmds@latest add tomevault-io/backend-api-3` - Raw SKILL.md: https://api.skillmd.com/api/skills/tomevault-io/backend-api-3/raw - Safety review: pending - Works with: Claude Code, Claude.ai, OpenAI Codex - Category: Integrations & APIs - Author: tomevault-io (https://skillmd.com/u/tomevault-io) - Updated: 2026-09-17 - Page: https://skillmd.com/skills/tomevault-io/backend-api-3 --- # Backend API This Skill provides Claude Code with specific guidance on how to adhere to coding standards as they relate to how it should handle backend API interactions in the adigunners.github.io static website project. ## When to use this skill - Implementing fetch requests to load JSON data from the `data/` directory on page load - Managing asynchronous data loading to populate content on `index.html` and `winners.html` - Handling HTTP headers and CORS considerations when fetching external data sources - Implementing request/response patterns for loading data into JavaScript modules - Creating utility functions to abstract API calls and data fetching logic - Implementing data caching strategies to avoid redundant fetches and improve performance - Adding request retry logic and timeout handling for reliable data loading in the static site ## Instructions For details, refer to the information provided in this file: [backend API](../../../agent-os/standards/backend/api.md) --- > Converted and distributed by [TomeVault](https://tomevault.io/claim/adigunners) — claim your Tome and manage your conversions.