# MainNet Access through algoexplorer.io

Great, thank you for your help!

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Hey guys, I am new to Algorand development. I have a simple question. Is v2 API defined in [AlgoExplorer API v2](https://algoexplorer.io/api-dev/v2) based on the MainNet or TestNet? If we call the POST /v2/transactions endpoint would it post to the MainNet? Thanks!