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Hit the Cloudflare REST API directly when wrangler CLI or MCP servers aren't the right tool. For bulk operations, fleet-wide changes, and features that wrangler doesn't expose.

Implement scalable pagination strategies for handling large datasets with efficient querying, navigation, and performance optimization.

Produce an API reference page that documents a single API surface (function, component, file convention, directive, or config option). The page should be concise, scannable, and example-driven.

Use this skill when:

Specialized workflow for testing REST and GraphQL API security including authentication, authorization, rate limiting, input validation, and API-specific vulnerabilities.

Fast API responses improve overall application performance and user experience. Optimization focuses on payload size, caching, and query efficiency.

Build robust error handling systems with standardized error responses, detailed logging, error categorization, and user-friendly error messages. This skill covers the full lifecycle from throwing typed errors through logging, monitoring, and client-facing response formatting.

ln-643-api-contract-auditor

Design and configure API gateways to handle routing, authentication, rate limiting, and request/response transformation for microservice architectures.

Note: The Trading 212 API is currently in beta and under active development. Some endpoints or behaviors may change.