{"id":9143,"date":"2026-08-20T13:06:56","date_gmt":"2026-08-20T13:06:56","guid":{"rendered":"https:\/\/www.mailconvertertools.com\/blog\/?p=9143"},"modified":"2026-08-20T13:06:56","modified_gmt":"2026-08-20T13:06:56","slug":"api-rate-limits","status":"publish","type":"post","link":"https:\/\/www.mailconvertertools.com\/blog\/api-rate-limits\/","title":{"rendered":"Cloud API Rate Limits: How They Work & Examples"},"content":{"rendered":"\n\n
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User Query: <\/b>I’m using the Batch API to create calendar events. Sometimes the API returns a 429 – Too Many Requests response. I checked the complete response and observed that the retry-after value is 0. I followed exponential backoff and waited 10 seconds, but still received the same 429 status code. In rare cases, I send 40 requests per second in a single batch (four separate batch requests, each containing 10 API calls). I’m unable to understand the issue here. <\/span>Could you please help?<\/b><\/p>\n<\/div>\n