Indexed MantleBlockchain Data

Mantle is an Ethereum Layer 2 that has been producing blocks since 2023 and is the successor to BitDAO, whose treasury and BIT token moved across to the network and to MNT. Two things separate it from the rest of the L2 field. Gas is paid in MNT rather than ETH, so transaction cost is denominated in a token that moves against the asset Ethereum charges the chain in, and the protocol carries an oracle ratio to convert between the two. And the chain has replaced its security model in place: it launched on the OP Stack as an optimistic rollup with a seven-day challenge period, and now settles with zero-knowledge validity proofs, which cut withdrawals to hours. Execution is the EVM throughout, with the usual twenty-byte addresses. Data availability has moved as well, from a separate availability layer to Ethereum blobs, and none of it reset the chain: block numbering runs unbroken from the first block.

SonarX indexes blocks and headers, transactions and receipts, event logs decoded against contract ABIs, execution traces including internal value transfers, and token transfers and balances. The same normalized model is used on every chain SonarX covers, so Mantle sits beside the ETH-gas rollups in one dataset despite pricing its own fees differently.

Full historical coverage is available today as a data-share or a file delivery. Real-time delivery is enabled on request. The real-time balances API and the batch wallets, tokens and balances API are available for Mantle, and the rest can be enabled on request. Kafka streaming can be enabled for Mantle on request.

This chain is several protocol regimes stitched into one history, and the seams are where numbers go wrong. Early blocks carried a single transaction each and arrived at irregular intervals; later ones hold many and land on a fixed cadence, so any rate computed per block changes meaning partway through. Gas accounting shifted too: for much of the chain’s life the reported gas figure folded in an amortized share of L1 cost, which makes those values incomparable with other rollups and with Mantle’s own later blocks. Data availability moved twice before settling on Ethereum blobs, so reconstructing the earliest batches from L1 alone does not work. SonarX normalizes across all of it.

Cost accounting comes first here and is genuinely different from the rest of the field. An application’s spend is in MNT, the comparison is usually against a chain that charges in ETH, and stating either in one currency means carrying a conversion and being explicit about it. Position-level DeFi analytics is the second workload, since the protocols on the chain hold balances in both MNT and bridged assets and a position’s value depends on which is which. Bridge and treasury reconciliation is the third, matching what left Ethereum against what arrived, which is the same exercise a team runs on Blast and every other rollup, with a second asset in the middle. Transaction monitoring runs on the same indexed tables.

Tell us the delivery target, how far back you need and how fresh it has to be, and the share is scoped against that. Mantle history is available now, with the fee fields from each era normalized into one model. The published coverage matrix for every network SonarX indexes lives in the data documentation, and the rest of the catalogue is at all indexed chains.