Transitioning from BSCScan to BSCTrace: A Comprehensive Guide
Caroline Bishop Dec 09, 2025 13:23
Learn about the migration from BSCScan to BSCTrace via MegaNode, including API comparisons, benefits, and a step-by-step guide for developers.
In a significant shift for blockchain developers, BSCScan APIs are now deprecated, prompting a necessary migration to BSCTrace API via MegaNode. This transition, according to the BNB Chain blog, is crucial for maintaining access to essential on-chain data and avoiding disruptions.
Explorer Overview
The transition involves moving from the previously used BSCScan, now under Etherscan API V2, to BSCTrace, an independent BNB Chain explorer powered by MegaNode. Unlike Etherscan API V2, which offers no free tier for BNB Chain, BSCTrace provides a free tier, making it a more accessible option for developers.
Why Migrate to BSCTrace?
The deprecation of BSCScan APIs leaves developers with limited affordable options, as Etherscan API V2 imposes a paid-only model for BNB Chain. BSCTrace offers a cost-effective alternative, featuring enhanced APIs, full JSON-RPC 2.0 compatibility, and infrastructure optimized for BNB Chain workloads.
Get Started with BSCTrace
To begin the migration, developers should:
- Sign up at the MegaNode Dashboard.
- Create an API key for BNB Chain.
- Review the comprehensive documentation available online.
- Select a suitable pricing plan.
API Structure Overview
The transition from BSCScan involves adopting either Etherscan API V2 or BSCTrace via MegaNode. Key differences include protocol (REST vs. JSON-RPC), authentication methods, and request/response formats. BSCTrace's JSON-RPC protocol and its specific endpoint URLs simplify integration for developers.
API Method Comparison
Many Etherscan API V2 proxy endpoints map directly to standard RPC methods. However, BSCTrace enhances these APIs for better performance, particularly in transaction history retrieval.
Conclusion
With BSCScan APIs deprecated, migrating to BSCTrace API via MegaNode offers several advantages, including immediate migration, cost savings, enhanced features, and better support for BNB Chain. Developers are encouraged to begin their migration to ensure continuity and leverage the benefits of the BSCTrace API.
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