Building a Polymarket Intelligence Agent with Goldsky + DeltaStream

Most AI agents are blind to what’s happening onchain right now. They query raw blockchain data at inference time, which means stale context, slow responses, and agents that can’t keep up with fast-moving markets.

In this session, Goldsky’s Jeff Ling and DeltaStream’s Hojjat Jafarpour show how they built a Polymarket Intelligent Agent that actually knows what’s happening in real time. Goldsky indexes and streams live onchain activity.

DeltaStream continuously transforms that data into prebuilt context (market acceleration, buy/sell pressure, flow reversals, unusual participant activity) and exposes it directly to AI agents through a
built-in MCP server with governance and access control.

The result is an agent that reasons over fresh, structured context instead of reconstructing state from scratch on every query.

SPEAKERS

Hojjat Jafarpour, Founder & CEO, DeltaStream

Founder of DeltaStream and creator of ksqlDB at Confluent. Hojjat holds a PhD in Computer Science from UC Irvine and has 20+ years of experience building data systems.

Jeff Ling, Co-Founder & CTO, Goldsky

Jeff co-founded Goldsky to bring reliable, real-time data infrastructure to Web3. Previously VP of Engineering at TrueAccord and an early engineer at Heap Analytics.

AGENDA

• Real-Time Blockchain Data with Goldsky

How Goldsky uses Turbo Pipelines to index Polymarket activity as it happens and stream it to downstream applications.

• Building Fresh AI Context with DeltaStream

How DeltaStream uses serverless stream processing and SQL to turn raw blockchain events into continuously updated, AI-ready signals: market acceleration, flow pressure, participant concentration, reversals, and more. Its built-in MCP server exposes that context to agents as governed tools, no separate context-serving layer required.

• The Full Stack in Practice

A joint walkthrough of the complete architecture:
Polymarket → Goldsky → DeltaStream → MCP → AI Agent.

• Live Demo: Polymarket Intelligent Agent

Watch the agent answer real questions in real time: which markets are accelerating, where pressure is shifting, what unusual activity is happening, and what changed while you were away.

• What You Can Build Next

The same architecture applies beyond prediction markets, to stablecoins, DeFi protocols, compliance, treasury, and any use case where AI needs to understand what’s happening onchain right now.

• Live Q&A

TARGET AUDIENCE

Web3 Developers, Data Engineers, AI / Agent Builders, Stream Processing Teams, Prediction Market & DeFi Teams, Quant & Research Teams, Stablecoin & Payments Teams, and Crypto Startups.

ABOUT THE COMPANIES

DeltaStream

DeltaStream is the real-time data context platform for AI agents. It continuously transforms streaming data into fresh, query-ready context and exposes it through a built-in MCP server with governance and access control.

Website: deltastream.io

Goldsky

Goldsky is a real-time blockchain data and automation platform connecting blockchains to the systems that power modern finance. Circle, Coinbase, Kraken, Polymarket, Stripe, and other leading financial platforms and institutions use Goldsky to stream onchain data into their databases and applications, automating workflows and executing actions across onchain and offchain systems.

Website: goldsky.com