User FAQs

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User FAQs

chevron-rightWhat does the "in" or "out" label mean on a transaction?hashtag

This label appears next to a transaction to signify whether a transaction was sent or received by a particular address.

  • In: A transaction was sent to the address

  • Out: A transaction was initiated from the address

chevron-rightWhat is CSV export error 504?hashtag

If you request too much data at the same time you may receive a timeout. Decreasing the period of time for an export (1 week timeframe is recommended for addresses with lots of transactions) can reduce these errors.

chevron-rightHow can I access and read/write contract methods?hashtag

Yes! The contract should be verified (or the bytecode matches an existing contract) to enable reading and writing to contracts and proxy contracts. More info here.

chevron-rightHow do I verify a smart contract?hashtag

There are multiple methods including options from the Quaiscan UI as well as an integration directly with Hardhat.

Quaiscan UI:

Hardhat:

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