#zk

Live on-chain data for Abstract (chain-id 2741), a consumer-focused ZK Stack Layer 2 (zkSync-based) that settles to Ethereum and uses ETH for gas. Read the chain status — chain id, latest block number, current gas price, node client version and sync state — fetch any block by number (or the latest) with its hash, parent hash, timestamp, transaction count, gas used and limit, base fee and proposer, read the current gas price and max priority fee in both wei and gwei, and look up any account address for its ETH balance (in wei and whole ETH) and transaction nonce. Addresses use the standard 0x EVM hex form. A short protective cache keeps responses fast while staying within a few seconds of the chain. Distinct from other Layer-1, Layer-2 and Cosmos-chain APIs on the marketplace: this surfaces the Abstract ZK network specifically.

api.oanor.com/abstract-api

The Mina Protocol blockchain — the "succinct blockchain" — live from a public Mina GraphQL node, no key, nothing cached. Mina uses recursive zk-SNARKs to keep the entire chain a constant ~22 KB regardless of history, and secures itself with delegated proof-of-stake (Ouroboros Samasika). This is the first Mina reader in the marketplace. Read the live network status — the blockchain length (tip height), sync status, chain id, the current consensus epoch and slot and the total number of accounts. Read the best (tip) block with its state hash, height, epoch, the block producer who created it and the total MINA supply at that block. And look up any account by public key for its MINA balance (total and liquid), its transaction nonce and the staking delegate it has assigned its stake to. The on-chain layer for Mina wallets, explorers, stakers and analytics. Live from api.minascan.io.

api.oanor.com/mina-api