Rate limiting is a fundamental API management technique that controls the number of requests a client or user can make to an API within a defined timeframe. Its main goal is to prevent abuse, such as denial-of-service (DoS) attacks, and ensure fair usage among all consumers of the API. By restricting request volume, it protects the API's backend infrastructure from being overwhelmed, maintaining stability and performance. When a client exceeds the set limit, subsequent requests are usually denied with an HTTP 429 Too Many Requests status code. APIs often provide response headers like `X-RateLimit-Limit` and `X-RateLimit-Remaining` to inform clients about their current rate limit status and when they can retry. Ultimately, rate limiting helps manage operational costs, improve API reliability, and foster a healthy ecosystem for API consumers. More details: https://urlscan.io/domain/4mama.com.ua