API Reference

Resend EVM-chain transactions

post https://api-sdk.lmnl.dev/api/wallet/resend-evm-transaction

This API is a request to resend EVM-based transactions that are stuck due to insufficient gas fee. Transactions that are broadcasted on the network, but remain unconfirmed for 10 or more minutes, are considered as stuck transactions. The API automatically detects such transactions and resubmits them with appropriate amount of fees, using the replace-by-fee (RBF) mechanism, ensuring they are confirmed. If multiple transactions are stuck, the API will first resend the transaction with the lowest nonce.

Note

  • Ensure to query only a single wallet in an API call and provide its value in both the walletId and walletIdList fields.

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    Important

    • It is advised to set up a CRON job for each wallet.
    • It is advised to execute this API in your system at a minimum interval of two minutes, to facilitate successful transaction mining.
    • This API is used specifically for the hot withdrawal wallets.
    • Fee increment multiplier for all EVM chains is set to 2.
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