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Feeds are ready-made onchain datasets. Each feed answers one question about a wallet, such as what it holds or what it sent and received, across every supported chain in one request. Goldsky indexes, normalizes, and prices the data, so you don’t run any of that yourself.

Quickstart

Make your first Balances and Transfers requests.

API reference

Endpoints, parameters, and response fields.

Streaming

Feed rows pushed to your database or webhook. Coming soon.

Pricing

$0.35 per 1,000 requests. No minimum spend.
Onchain data from EVM chains flows into Goldsky Feeds, which produces Transfers and Balances. Your app queries them over the REST API. Streaming to your database is coming soon.Onchain data from EVM chains flows into Goldsky Feeds, which produces Transfers and Balances. Your app queries them over the REST API. Streaming to your database is coming soon.

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Available feeds

Both feeds support Ethereum, Base, Arbitrum One, Optimism, Polygon, BNB Smart Chain, and Robinhood Chain. More feeds and chains are coming.

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What you can build

  • A portfolio screen with a total at the top and one row per token.
  • Deposit reconciliation that matches inbound transfers against the deposits you expect.
  • Notifications such as “You received 50 USDC” when a transfer lands.
  • Transfer history exports for tax and accounting tools.
If you already get balances and transfers from another provider, Feeds works as a second source to cross-check against.

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How you get the data

The REST API is self-serve: create an API key in the dashboard and start making requests. See the quickstart. Streaming, which pushes feed rows to your own database or webhook as they land, is coming soon. See streaming for early access.

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Pricing

Requests cost $0.35 per 1,000, with no minimum spend. A request costs the same whether it covers one chain or all seven. See Feeds pricing for rate limits and billing details. Can’t find what you’re looking for? Reach out to us at support@goldsky.com for help.