If you build on Substreams, you've been getting faster data. We moved our reader nodes to @OVHcloud Bare Metal — 2-3x lower blockchain head latency, uptime measured in months, and faster catch-up on demanding chains like Solana and Base. Less waiting, more building. ovhcloud.com/en-ca/case-stud…

Congrats to the @PropellerSwap team! Quality work being done by a quality team 💪

the only way to get flawless chain state

Congrats to the @PropellerSwap team on your launch of Fynd! Powered by Substreams under the hood ⚡️ That’s how you get this level of speed—parallelized, streaming-first data pipelines delivering real-time performance at scale.

Traditional financial institutions are building on blockchains. They need data infrastructure that meets compliance requirements, handles high throughput, and runs reliably at scale. Substreams was built for this.

Kudos to the @streamingfastio team for continuing to make Substreams faster and faster. The team is doing great work to support the @graphprotocol

Substreams on @graphprotocol is getting even faster! The SQL sink (substreams-sink-sql) and core substreams-sink have been refactored to use the new V4 Blocks Streams protocol S2 compression (replacing GZIP). What’s new? V4 protocol: Switches to repeated BlockScopedDatas → enables batching of blocks from server to client (only during catch-up/backfill). S2 compression: Up to 30% better ratios than GZIP 7–10× faster CPU-wise. Real gains Batching S2 → up to 30% extra compression (vs. old 2–4% without batching). Result: Much faster sink times — especially historical reprocessing & initial syncs! Update now to take advantage: Substreams CLI & libs → latest substreams-sink-sql → latest These are live on StreamingFast endpoints — clients auto-negotiate. Faster indexing awaits! Check the changelog: github.com/streamingfast/sub…

Want to try Substreams? ➡️Get an API key (no personal info required) ➡️Find a package in the Registry or write your own ➡️Choose your sink: Subgraph, SQL, PubSub, or direct streaming

BK (@brandonlkramer) rep’n The Graph at @solana mini-summit today… Solanaland loves Substreams 👀

The Graph Network 💪

Flashblocks are now available through the @graphprotocol's Substreams as a beta feature on @Base Mainnet! 🏁 And we’ve sped it up by 300 ms since the Alpha release! ⏭️ What does this unlock? → Access transaction data as soon as it’s sequenced (every 200ms) → Build more responsive applications and accurate predictions → Process transactions incrementally prior to block finalization Your Substreams modules execute multiple times on the same block as new transactions arrive. The engine tracks what’s been processed and only sends new data and end-of-block notices. Getting started: ✅Update to Substreams CLI v1.17.9 ✅Use --partial-blocks flag ✅Endpoint: base-mainnet.streamingfast.i… Note: Avoid block-level aggregations in your modules—work only with transactionTraces for deterministic output. Try it out and share your feedback! We’re excited to hear how you use this. Docs with example: docs.substreams.dev/referenc…

Core Dev @graphprotocol StreamingFast (@streamingfastio) Jan '26 Highlights 🔥 • Flashblocks now in beta on Base, early access for high-speed data • Besu integration moved into third-party validation • Monad extended blocks cleared internal testing • Local-first Substreams dev setup now fully documented • Open-sourced Substreams Skills for AI coding agents • Postgres sinks upgraded with efficient delta updates 🔜 Next up: deeper latency cuts, compression boosts, Monad final validation, and polishing Flashblocks for full release. Performance up. Friction down. Let’s keep building. 🚀 Full details 👇 forum.thegraph.com/t/streami…

5/ Want even more speed? Let your agent build Substreams. @streamingfastio Substreams Skills = structured, plug-in tools for your coding agent → faster builds, way fewer bugs. Grab it here: github.com/streamingfast/sub… Efficiency on steroids.

@streamingfastio is shipping Folks! Introducing Substreams Sink SQL: Delta Updates (Postgres) Delta update support to Substreams Sink SQL, making it much easier to build incremental aggregations directly in your database. github.com/streamingfast/sub… Why this matters: Write aggregations like volume, counts, sums, min/max without reprocessing full tables Apply atomic, incremental updates as new blockchain data arrives Keep aggregation logic simple and SQL-native Designed for Postgres workloads This removes a lot of complexity around maintaining rolling or time-bucketed metrics on chain data. If you want a concrete example, the repo includes a small Uniswap v4 candle demo showing what delta updates look like in practice. A practical reference for anyone building DEX analytics, dashboards, or trading infrastructure using Substreams on The Graph Network.

💻 Introducing Substreams Sink SQL: Delta Updates (Postgres) We’ve added delta update support to Substreams Sink SQL, making it much easier to build incremental aggregations directly in your database. 👉 github.com/streamingfast/sub… Why this matters: ✅ Write aggregations like volume, counts, sums, min/max without reprocessing full tables ✅Apply atomic, incremental updates as new blockchain data arrives ✅Keep aggregation logic simple and SQL-native ✅Designed for Postgres workloads This removes a lot of complexity around maintaining rolling or time-bucketed metrics on chain data. If you want a concrete example, the repo includes a small Uniswap v4 candle demo showing what delta updates look like in practice. A practical reference for anyone building DEX analytics, dashboards, or trading infrastructure using Substreams on the @graphprotocol. Thanks to community contributor agg8829 in Discord for submitting a PR for this!

Just shipped my @Polymarket orderbook Substreams using @streamingfastio's new AI Skills 🤖 Their Substreams-Skills feed context to AI coding agents, making development way faster. Real-time order fills, market analytics & trader stats from Polygon. substreams.dev/packages/poly…