Overview
Bitquery has stopped supporting the Flow blockchain. Historical data may still be available, but it is no longer updated. The schema reference below is preserved for archival purposes.
Flow is a layer 1 blockchain for creating and trading non-fungible tokens (NFTs), decentralized applications (dApps), and games.
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Flow targets consumer-scale apps: NFT collections (for example NBA Top Shot), games, and marketplaces, with smart contracts written in Cadence. On-chain state is often modeled around resources, collections, and events. Bitquery indexes blocks, transactions, transfers, events, and account input/output style fields plus coinpath for tracing value across accounts.
What You Can Query
- Blocks — heights, timestamps, and the transactions executed in each sealed block
- Transactions — ids, status, payer and proposer context, and links to script interaction
- Transfers — FLOW and token movements between accounts with amounts and asset identifiers
- Events — emitted Cadence events for NFT mints, sales, deposits, and custom contract signals
- Inputs and outputs — account-level debits and credits aligned with Flow’s transaction model where indexed
- Coinpath — multi-hop tracing of FLOW and supported assets across accounts
Common Use Cases
- NFT and collection analytics — monitor mints, transfers, and marketplace events for a contract or collection
- Game and app telemetry — aggregate user- or contract-driven events for retention and economy dashboards
- Account flow tracing — follow FLOW or tokens through several hops for treasury or compliance workflows
- Enterprise IP and brand partnerships — major brands (e.g., sports leagues, entertainment studios) launching digital collectibles on Flow can track minting, secondary-market transfers, and royalty events for revenue reporting and rights management