// bnb · indexer

BNB Chain Historical Data Indexer

Decoded BNB Smart Chain activity - DEX swaps, pools, token metadata and contract events - in a SQL-queryable ClickHouse warehouse.

BNB Chain · indexer● live
access
SQL
chain ID
56
01.WHAT'S INCLUDED// BNB Chain · indexer
  • Direct ClickHouse SQL over decoded history
  • DEX swaps and pools across major venues
  • ERC-20 token identities and metadata
  • Contract events decoded, not raw logs
  • Gas and EIP-1559 fee fields on every row
  • Custom REST endpoints, quoted per scope
// factsSPEC
Coverage
swaps · pools · tokens · decoded events
Chain
BNB Smart Chain, chain ID 56
Refresh
continuous updates
Interfaces
ClickHouse SQL + custom REST
Database name
bnb
Free trial
up to 24h, no card
02.HOW IT WORKS// query it like a database
query.sqlclickhouse · bnb
1SELECT wallet, SUM(size) AS vol
2FROM bnb.fills
3WHERE ts > now() - INTERVAL 1 HOUR
4GROUP BY wallet
5ORDER BY vol DESC LIMIT 20
→ 200 OK · 82ms · joins, CTEs, window fns
// HOW TO QUERY
Connect with any ClickHouse client — DBeaver, DataGrip, psql, or the Python client — against the bnb database, then write SQL with joins, CTEs, and window functions.
// INTERFACES
Direct ClickHouse SQL, or a custom REST endpoint shaped to a recurring query (quoted per scope).
03.FAQ// 3 questions
What is indexed for BNB Chain?

Decoded DEX activity across the major venues - swaps and pools - alongside ERC-20 token identities and decoded contract events, with the gas and EIP-1559 fee fields carried on every row so cost analysis needs no second source.

Why a warehouse instead of RPC?

Because RPC answers one question at a time. "Every swap over a threshold last month, grouped by pool" is thousands of calls plus your own decoder plus your own storage. Here it is one query.

How is the BNB indexer priced and provisioned?

It is not on sale yet - the BNB Chain indexer is in build. Tell us on Telegram which tables you need and roughly how you will query them, and you go to the front of the queue when it opens. Billing, when it opens, is the same as everything else here: crypto-only, monthly and prepaid.

Get BNB Chain Historical Data Indexer.

Set up over Telegram with an engineer — endpoint, token, tuning.