# The RPC API URL (e.g. https://rpc-mumbai.maticvigil.com https://polygon-mumbai.g.alchemy.com/v2/your-api-key) API_URL= # The exported wallet private key (e.g 0xac0974bec39a17e36ba4a6b4d238ff944bacb478cbed5efcae784d7bf4f2ff80) # You can reach info about how to get a private key from Metamask on https://metamask.zendesk.com/hc/en-us/articles/360015289632-How-to-Export-an-Account-Private-Key PRIVATE_KEY= # The blocks explorer API (e.g https://mumbai.polygonscan.com/) POLYSCAN_API=https://mumbai.polygonscan.com/