According to @shishirpai, viewing rate limiting as politeness underscores the expectation to pace requests respectfully in data systems, a principle directly relevant to trading APIs. source: @shishirpai on Twitter, Dec 9, 2025. Major crypto exchanges enforce API rate limits to preserve system stability and fair access, which constrains how frequently bots can pull market data and submit orders. source: Binance API documentation and Coinbase Advanced Trade API documentation. Exceeding these quotas can trigger HTTP 429 responses or temporary blocks, so rate-limit-aware scheduling is essential to maintain connectivity and avoid throttling during live execution. source: Binance API documentation and Coinbase Advanced Trade API documentation.