List Question
17 TechQA 2023-05-15T06:17:58.340000Why does `eth_estimateGas` on Hedera return an unexpectedly high value?
196 views
Asked by bguiz
Large discrepancy in `gasUsed` values in near-identical transactions on Hedera - why?
91 views
Asked by bguiz
How can I use a transaction hash from Hashscan in a JSON-RPC query, on Hedera?
203 views
Asked by bguiz
How can I obtain a block number programmatically on Hedera?
175 views
Asked by bguiz
How to convert a Hedera native address into an EVM address?
701 views
Asked by Ryan Arndt
How can I connect to Hedera Testnet using web3.js or ethers.js?
396 views
Asked by Defi Girl
How can I connect to Hedera Testnet over RPC?
375 views
Asked by Defi Girl
How to get the HBAR balance of an account on Hedera at a specific time in the past?
164 views
Asked by bguiz
"Unkown error: Receipt Status Error" for a Smart Contract deployed on Hedera
234 views
Asked by Defi Girl
What is the "full unit" of the native coin (HBAR) on Hedera?
128 views
Asked by Defi Girl
When running "hedera-json-rpc-relay", how to configure a connection to Hedera Testnet?
152 views
Asked by bguiz
How do I configure "hedera-local-node" to to connect to hedera testnet?
214 views
Asked by bguiz
How to get "Request ID" for hedera transactions that are not errors?
62 views
Asked by bguiz
How to get an exchange rate between USD and HBAR for use in Hedera application or smart contract?
228 views
Asked by FungalFury
Generating a random number from smart contract using Hedera Hashgraph
357 views
Asked by Gabriel Ponce Laureta