Blockchain data for every use case

DeFi and DEX data across 225+ networks: decoded swaps, liquidation events, and full execution traces, the internal calls a log-only indexer misses, from one API.

Onchain analytics data across 225+ networks: decoded events, transactions, traces, and state diffs streamed into your own warehouse (ClickHouse, BigQuery, Postgres) for SQL and BI. Extract and decode from one API; the SQL lives in your store.

Give AI agents onchain data across 225+ networks through the SQD Portal MCP server: decoded logs, transactions, traces, and fills as typed JSON.

Address-keyed blockchain data for wallets and payments: transaction history, token transfers, and NFT movements across 225+ networks, including the internal transfers a log-only feed misses.

The data layer beneath KYT and transaction monitoring: full execution traces, state diffs, and decoded transfers across 225+ networks, the internal calls and storage writes a log-only feed misses. SQD serves the onchain record; your stack adds attribution and screening.

Mints, transfers, and marketplace sales across NFT contracts: ERC-721 and ERC-1155 transfer events plus Seaport fills, streamed from one API across 225+ networks, from genesis to head.

DAO governance data across 225+ networks: Governor proposal and VoteCast events with voter, support, weight, and reason, delegation checkpoints, and DAO treasury movements from one topic0-keyed API.

Liquidation events, position flows, and state diffs for risk and alerting engines across 225+ networks. SQD serves the raw inputs per block; your engine computes health factors and scores.

Perp and options data across DEXs and Hyperliquid: the complete fills tape with fees and realized PnL, plus decoded position events from EVM perp protocols, one API across 225+ networks.

Prediction market data from one API: Polymarket OrderFilled events, conditional-token transfers, and market resolution events on Polygon, decoded, with the same query shape across 225+ networks.

Onchain data for trading bots: decoded DEX swaps with executed prices, transfer streams for position tracking, and genesis-depth swap history for backtesting, across 225+ networks from one API.

Full transaction history and cost-basis inputs for accounting tools: transfers, internal value moves via traces, UTC timestamps, and gas fees across 225+ networks. Tax math joins downstream.