What is the blockchain.com API limit?

Unfortunately, there isn't a publicly documented limit on the number of requests you can make to the blockchain.com API. Here's what we can gather from various sources:

• Official Documentation: The blockchain.com API documentation doesn't explicitly mention any request limits.

• User Reports: Some users on forums like Reddit have reported encountering throttling or rejections when making excessive requests within a short period. This suggests there might be some kind of rate limiting in place, but the exact thresholds are unknown.

Here are some recommendations to avoid potential issues:

• Be Respectful: Make reasonable requests and avoid overwhelming the API with excessive calls.
• Implement Rate Limiting: If you're building an application that interacts with the API frequently, consider implementing your own rate limiting logic to avoid triggering any potential throttling mechanisms.
• Monitor Response Codes: The API might return specific error codes if you exceed any limitations. Be prepared to handle these errors gracefully in your application.

Alternatives for Request Limits:

• Blockchain Explorer: If you only need basic data retrieval, consider using a blockchain explorer like https://blockchair.com/bitcoin/transactions or https://bitpay.com/insight/. These platforms offer public access to blockchain data without needing an API key.

• Paid Plans: While there's no free plan with documented request limits, blockchain.com might offer paid plans with higher quotas or guaranteed uptime. You'd need to contact their sales team for more information.

It's always best to practice responsible API usage and avoid overwhelming their servers. By following these recommendations, you can effectively interact with the blockchain.com API while minimizing the risk of encountering limitations.