Indexed BSCBlockchain Data

BSC, or BNB Smart Chain, has produced blocks since 2020. It runs the EVM against an account model, so twenty-byte addresses, Solidity contracts, receipts and event logs behave as they do on Ethereum, and the network identifies itself as chain 56. Consensus is Parlia, a proof-of-staked-authority scheme: a bounded set of validators is elected by staked BNB and takes turns proposing blocks, which is what buys the chain its short block interval and gives it a small, known set of producers rather than an open one. BNB is the native token and pays for gas, and BEP-20, the network’s token standard, is the ERC-20 interface under another name. BSC started life beside the original Binance Chain, an order-book chain with a different transaction model; that chain was later wound down, which is why the network’s brand and the chain’s name no longer match.

SonarX indexes BSC end to end: 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 a BSC query and an Ethereum query take the same shape and join without a translation layer.

Full historical coverage is available today as a data-share or a file delivery. Real-time delivery keeps the same dataset current to chain tip. Point-in-time balance tables, the real-time balances API and the batch wallets, tokens and balances API are all available for BSC. Kafka streaming carries the same records as a live topic today.

Two properties shape the work. The block interval has been shortened more than once over the chain’s life, so block counts per day are not comparable across its history and any rate has to be built on timestamps rather than on heights. The second is the long tail. BSC carries a very large population of tokens and contracts, a great many of them clones of each other, so decoding is an ABI-resolution problem at scale: proxies must be followed to the implementation that defines an event, and near-identical contracts told apart by address rather than by shape.

Token work dominates. Distribution and holder analysis is the first workload, because the sheer number of token contracts means the question is usually which of them matter rather than what one of them did. Stablecoin and transfer-flow analysis is the second, following value between accounts at a scale where sampling stops being safe. Position-level DeFi analytics is the third, built from decoded logs and traces together rather than from transfers alone. Transaction monitoring is a fourth, where the volume is itself the problem: a screening rule that runs comfortably over one chain’s daily blocks has to be rethought at this block rate. Teams studying transfer-heavy networks generally pull TRON alongside BSC, since the two carry comparable payment traffic under different consensus designs.

Tell us the delivery target, how far back you need and how fresh it has to be, and the share is scoped against that. BSC history is available now, and streaming is provisioned on request. The backfill is usually sized first, since the block count over several years is what drives it. 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.