Goldsky

Goldsky for Trading

Prediction market fills, positions and PnL, ready to query

Get every fill, position and PnL figure from venues like Polymarket as curated data, with full history included and dataset updates handled for you, streamed into the database or warehouse your team already uses.

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Highlights

Order fills, taker matches, balances and PnL, ready to query
Live activity and complete history from the same source
Delivered into the database or warehouse your team already uses
Dataset updates handled for you when venues change contracts

Trusted by leading trading and blockchain teams

Curated prediction market data, maintained for you

Polymarket alone processes millions of trades on Polygon, and it is one of several venues worth watching. We keep the datasets current through venue changes, so your team queries trading activity rather than maintaining the pipeline that produces it.

Datasets kept current for you

Venue contract upgrades and new markets are absorbed into the curated datasets, so your team picks them up without rewriting decoders.

Answers your desk can act on

Open interest, volume, order flow, market-maker activity and per-user PnL are all queryable in the database your team already uses.

One source everyone trusts

Trading, analytics and risk read the same replicated history instead of reconciling three different scrapes of the same source.

The data you get

Curated datasets covering trading activity and positions, streamed to wherever you need them.

Order fills, at full granularity

Every partial or complete fill, with price, size in USDC and shares, side, fee, counterparty, and whether the order was maker or taker.

Matched orders

Taker-level matches give you a higher-level view of trading activity when you want one row per trade rather than per fill.

User balances and positions

Current outcome token positions per user, plus a positions dataset carrying PnL detail including average price and realized PnL.

Real time plus full history

Streams arrive as trades happen and include all historical data, so backtests and live dashboards read from the same source.

Alerts on what you care about

Filter the stream down to specific markets, wallets or trading patterns and push matches to a webhook the moment they occur.

Act on it automatically

Route filtered fills into a Compose task to mirror trades, rebalance or redeem winning positions, with durable retries and gas sponsorship.

Built for regulated environments

Controls, documentation and support your reviewers expect, ready before they ask.

SOC 2 Type II

Independently audited controls, with reports available for your security review.

Dedicated infrastructure

Isolated compute and single-tenant options for your production workloads.

Granular access controls

Role-based permissions and audit logging across your whole organization.

Full observability

Monitoring, alerting and data-lineage visibility your auditors can follow.

Data residency

Cloud, on-premise or co-located, so data sits where your obligations require.

Regulation-ready data

Structured for MiCA, FATF Travel Rule and BSA/AML/KYC, with retention you set.

Deliver on your timeline

Banks, payment platforms and trading firms use Goldsky to get onchain products live in weeks. Our engineers work alongside yours from the first call through production.

Scoping call

We map your use case, the chains involved and the systems the data lands in, then give you a delivery estimate.

Technical deep-dive

Our engineers work with yours to confirm the design and the integration points.

Kickoff and go live

We stand up your integration and validate the data against your systems, ready for your team to build on.

Ongoing support

24/7 support in a shared channel with the engineers who run your infrastructure.

Scoping call

We map your use case, the chains involved and the systems the data lands in, then give you a delivery estimate.

Technical deep-dive

Our engineers work with yours to confirm the design and the integration points.

Kickoff and go live

We stand up your integration and validate the data against your systems, ready for your team to build on.

Ongoing support

24/7 support in a shared channel with the engineers who run your infrastructure.

Book a scoping call

Ready to skip the indexer?

Bring your use case to a 30-minute call and leave with a concrete plan and timeline.

Talk to our team

Frequently asked questions

Can we still use the public Polymarket subgraphs?

No. Polymarket moved to a v2 set of contracts in April 2026 and is not using subgraphs going forward, so existing public subgraph endpoints return incomplete or incorrect data. Turbo pipelines with the v2 datasets are the recommended way to access Polymarket data now.

What happens the next time the venue changes its contracts?

We update the datasets and your pipeline keeps running. That is the substance of this over an in-house indexer: the v2 migration cost teams a rewrite of their decoders and a gap in their history. Your desk finds out through a changelog rather than through a dashboard that has quietly gone flat.

Where can the data land?

Postgres and ClickHouse for direct querying, Kafka, Pub/Sub or object storage for distribution, or a webhook when you want to react to individual events. Several sinks can run from one pipeline, and we can deliver into Snowflake, Databricks or BigQuery if that is where your analysts already work.

Can we trade on it, not just analyze it?

Yes. A common pattern filters fills down to a watched set of wallets and webhooks each one into a Compose task that signs and submits its own order, with a scheduled task redeeming winning positions. Compose sponsors gas and retries durably.

What will our security and procurement teams need from you?

Goldsky is SOC 2 Type II audited, with dedicated infrastructure options, role-based access controls and audit logging, and we provide the report, DPAs and architecture documentation your reviewers ask for. The data itself is public market activity, so a review here is usually shorter than one covering customer data.

Who owns the data once it lands?

You do. Every row is delivered into your own database rather than held in an account you query through us, so your backtests run against history you hold outright and your analysts keep working in the tools they already have.