Stream fast, reliable, and autonomous on-chain data — a decentralized retrieval layer designed for high-performance indexing. 225+ networks, zero egress, one endpoint.
Based on an independent benchmark on production traffic.
Results describe the tested workload, not every possible query shape.
Independently benchmarked by a top DeFi protocol running production traffic. Response times, tail latency, consistency, and validation outcomes — all measured.
SQD returns 100% correct data. Mega RPC fails 1 in 14 requests. Edge Proxy fails 1 in 7.
Premium RPCs match our speed but fail 5–15% of requests. SQD delivers both — under 50ms at P90 with zero errors.
SQD degrades 1.8x from median to P90. Others degrade 9-10x — that's the difference between consistent and unreliable.
Not just fast — deep. Traces, state diffs, zero egress, 225+ networks through one endpoint.
Download all you want. No surprise bandwidth bills. No metering on data out.
One API for every chain. One line on your invoice. EVM and Solana through the same interface.
Deep execution traces for debugging, analytics, and forensic investigation. Not an add-on — included by default.
Storage-level changes for every block. See exactly what changed in contract state, not just what was called.
Genesis to head in one API call. No separate providers for historical vs. real-time data.
Powered by a decentralized network with no centralized gatekeeping. Portal software is open-source Rust (AGPL-3.0) — no single point of control.
See how Portal compares to traditional blockchain data solutions across key capabilities.
Portal is the streaming access layer to SQD's decentralized data lake — 2,000+ worker nodes storing petabytes of validated blockchain data. Not an RPC proxy. Each response is cryptographically signed and verified.
Direct HTTP streaming API for maximum flexibility. Build custom integrations in any language.
API Reference →High-level TypeScript SDK with batch processing, type-safe decoders, and database integrations.
Learn about SDK →Operate your own Portal instance backed by the decentralized data lake. Open-source Rust code, your infrastructure.
Portal Docs →Private Portal gives you the raw validated data. Need more? Subsquid Labs builds custom pipelines, integrations, and analytics layers on top.
Decoded transfer events across all ERC-20, ERC-721, and native tokens. Wallet balance tracking, transaction history, and activity classification.
Custom compliance pipelines integrating on-chain data with partner KYC/AML feeds. Flagging, risk scoring, and regulatory reporting on immutable source data.
Decoded events from major DeFi protocols — positions, liquidations, swaps, yields. Partner data integration for TVL, risk, and protocol benchmarking.
Transaction reconciliation against immutable Parquet records. Cost basis calculations, PnL tracking, and journal-ready data exports.
Custom alert pipelines for suspicious transfers, anomalous patterns, and compromised wallets. Failed transaction analysis reveals attack attempts others miss.
Data delivery to Snowflake, BigQuery, Kafka, S3, or your warehouse of choice. Cross-chain aggregation, custom transforms, and partner data enrichment.
Stream Solana data at full speed through the same Portal API. Instructions, token balances, account state — all accessible with the same developer experience.
Solana Docs →Private Portal. Dedicated. Validated. Managed. Tell us what you're building — we'll show you what it looks like on SQD.