#RC#
A deep dive into the protocol’s architecture is sometimes necessary to fix recurring glitches. Identifying whether the fault lies in the wallet or the contract is a critical first step. The gateway interface may occasionally require a hard refresh to sync with the blockchain.
Clearing the application’s local storage often fixes mysterious errors in the user interface. The error code 400 often points to an issue with the signature verification process. Most platforms offer a “debug” mode that provides more granular info on 400.
Ensure that your API keys are valid and have not exceeded their daily rate limits. While working with gateway, it is important to monitor the official status dashboard. The complexity of modern cross-chain interactions often leads to unexpected data errors.
As the tech matures, these execution errors like 400 will become a rarity.