API rate limits

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Rene Cortes

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Oct 1, 2024, 4:25:50 AM10/1/24

to Europe PMC Developer Forum

Hi, I would like to know if the rate limit can be increase from: - Currently,10 request per second to 20 or more if possible. I am aware of that rate limit from this forum. - Do I need an API key? Thanks.

Madhumiethaa Jayaprabha Palanisamy

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Oct 1, 2024, 5:00:48 AM10/1/24

to Europe PMC Developer Forum, renecit...@gmail.com

Hi,

Thanks for your message.
Unfortunately, we can't increase the current rate limit of 10 requests per second (or 500 per minute). This limit is in place to maintain service stability and ensure fair access for all users. Exceeding the limit queues your requests, and excessive traffic may result in timeouts. No API key is required for this, as it applies universally.