Goldsky ☀️

Arc is now live on Goldsky Feeds.

Wallet activity and holdings for any address on @arc, backfilled and realtime, through a single API.

goldsky.com/products/feeds

Introducing Feeds:

Enriched onchain datasets you can call as an API or stream to a database.

Transfers & Balances Feeds are live today.

Full historical data, USD values, normalized across EVM and non-EVM, & more soon.

Flat price. No minimums.

golds.ky/DAPtzjl

When an NFT launches on ApeChain, it might also drop on Robinhood Chain. Trading apps often need to track activity across three or four networks too.

But getting one view of that activity is still harder than it should be. You typically need to index each chain separately, configure every contract, and merge everything in your backend.

Here’s how you can get every NFT mint from ApeChain and Robinhood Chain into one table with Goldsky ⤵️

No brainer if you're building on @arc

- save up to 94% on RPC costs for free
- 4x faster responses from our CDN
- use alongside your current provider
- one line swap in your code

dRPC users can now get 2x the traffic out of the same plan with Goldsky Boost.

Import your dRPC endpoints in a few clicks and Boost them with a CDN. Early users are saving 55% of the compute units their traffic would have used, starting from the first request.

A leading multichain DEX boosted their RPC calls using a CDN last week.

They're seeing 53% savings on their monthly bill.

UIs also got snappier, with requests coming back 8.8x faster at p95.

Curious about what people are building on Arc?

Just under a week into @Arc's mainnet launch, we mapped out the ecosystem and compared it against actual transaction volume to see what's going on onchain. 170 projects, 17 categories, 12 validators. Most of the banks, PSPs, CEXs and market makers are announced and coming onchain soon. The volume over the first week is concentrated in DeFi, bridges, and @circle's own rails.

Builders on @arc: hit our CDN instead of your RPC bill.

Boost now sits in front of your existing Arc endpoint. Same provider, same keys, reads answered in milliseconds, and users save 45% on average.

Free for a limited time. Turn it on under Boost in the dashboard.

Arc 🤝 Goldsky

Goldsky is live on Arc from day one.

What that means for you:
→ Stream live Arc data into your own database
→ Automate onchain and offchain workflows with durable execution
→ Reliable connectivity for financial products built on stablecoins

Build on @Arc: goldsky.com/chains/arc

Introducing Boost: a CDN for onchain data that cuts your RPC bill.

Your app hits Boost instead of your provider, saving you money.

Users save 45% on average (some up to 80%)

Bonus: responses as fast as 4ms

Works with any RPC provider. Free for orgs for a limited time.

Robinhood Chain is making about $1.25M a day in gas fees.

That's more than $45M since July 1 (most of it in the last two weeks). Check it out live, one tick per block.

(also, it's green now).

Over the weekend on Robinhood Chain mainnet, an upstream provider posted an elevated-latency incident and, for a moment, reported its chain head ~1,000-2,400 blocks in the past (finalized: ~3,900).

Two other upstreams dipped with it; one stayed at the real tip.

That is the dangerous kind of failure.

US stocks are priced 6.5 hours a day. Their tokens trade all 168.

We rebuilt 443 ticker-weekends of xStocks swap prices.

Sunday night's token price called the direction of Monday's open 84% of the time, beating Friday's close as a predictor by 2.6x.

Sunday evening calls direction, not size. Monday's open carries about half the weekend move. This gap is the cost of missing market hours, not mispricing.

goldsky.com/reports/tokeni…

Robinhood Chain has collected $44M in gas fees since launching July 1. $32M of it in the last two weeks alone.

Volume hasn't changed. Transactions have held at ~10M/day while base fees have gone from 0.02 → 0.4+ gwei. A memecoin launchpad pushed demand past what the sequencer can clear causing the price of blockspace to shoot up 20x on the same chain.

We built a live tracker. Watch fees accrue with every new block, ~10 a second, straight from Goldsky's Robinhood Chain datasets.

goldsky.com/live/robinhood

In the 1970s, the same stock traded in a dozen places at once with no shared feed showing all the prices. Brokers had to call around and hope they got a good one. It took an act of Congress to build one tape everyone could read.

On-chain, the same pair trades across AMMs, bonding curves, prop AMMs, and aggregators, and each one logs a swap in its own format. "Where do I get the best price?" still has no easy answer.

So we built the tape.

We're bringing real-time data infra to @arc

Now on testnet:
→ Turbo Pipelines to stream onchain events into your stack
→ Edge RPC with multi-region failover
→ Compose to execute onchain workflows

Stablecoin apps run on live data. Come build with Goldsky.

📅 Today
🕚 11:00 am PT
📍 Live with @DeltaStreamInc

Join us to learn how we built a @Polymarket Intelligent Agent.

@jefftyling and @Hojjat will show the full pipeline end-to-end and demo an agent answering questions like:

Which markets are accelerating right now?
Where is buy/sell pressure shifting?
What unusual activity is happening?
What changed while I was away?

Tokenized equities reached retail twice in 12 months.

xStocks on Solana, Jun 2025: a year to ~150k events/day.
Robinhood on its own chain, Jul 2026: 2M/day in two weeks.

Same product, opposite architectures. We indexed every event both ever emitted.

goldsky.com/reports/tokeni…

Most AI agents reason over onchain data that's already stale by the time they answer.

This Thursday at 11:00 am PT, @jefftyling and @Hojjat will walk through how they built a @Polymarket Intelligent Agent that doesn't have that problem.

The stack:
Polymarket → Goldsky Turbo Pipelines → DeltaStream → MCP → agent

Goldsky streams live Polymarket activity. @DeltaStreamInc turns it into continuously updated signals exposed to agents through an MCP server.

AI agents struggling to use real-time blockchain data as context?

Join us for a session on September 3, 2026, at 11:00 AM PT, where @jefftyling from Goldsky and @Hojjat from @DeltaStreamInc will demo how they built a @Polymarket Intelligent Agent that operates with live onchain information.

Goldsky indexes and streams live blockchain activity, while DeltaStream transforms this data into structured, AI-ready context. This results in an agent that processes fresh insights without the need to reconstruct data from scratch, ensuring faster and more accurate responses.

The session will cover:
- Real-time blockchain data indexing with Goldsky
- Building AI-ready context using DeltaStream's serverless stream processing
- A comprehensive walkthrough of the architecture from Polymarket to AI Agent
- A live demo showcasing the agent's capabilities in real-time market analysis
- How the architecture can be applied beyond prediction markets to stablecoins, DeFi protocols, and more

Register down below.