Glossary March 5, 2026 Aptos mempool Aptos mempool A node’s pool of pending transactions waiting to be included in a block; congestion here often raises fees. Back to A–Z glossary
Glossary March 5, 2026 Interest Rate The cost of borrowing or the return on lending cryptocurrency in DeFi protocols, expressed as an annual percentage.
Glossary March 5, 2026 Rollup A Layer 2 scaling solution that processes transactions off-chain and then posts compressed transaction data to the main blockchain.
Glossary March 5, 2026 Aptos testnet A public testing environment for a blockchain where tokens have no real value, used to try new apps and upgrades safely.