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ChainStream is organized as a catalog of data products. Each product is a normalized, multi-chain dataset with a defined shape, refresh cadence and delivery surface. Pick a product below to see its fields, coverage, SLAs and which access method fits best.

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Catalog

Tokens

Metadata, market data, prices, holders, security info, creation events.

Trades

DEX swaps normalized across chains — price, size, maker/taker, router.

Wallets

Balances, PnL, net-worth curves, transfer history, first-tx timing.

DEX Pools

Pool state, reserves, fee tiers, liquidity snapshots over time.

Rankings

Curated lists — hot, new, migrated, final-stretch, stock-like tokens.

Candles (OHLC)

Multi-interval OHLC for token, pair and pool addresses.

Holders

Top holders, distribution, concentration and change over time.

Smart Money

Curated wallet cohorts with labels, win-rate and flow aggregates.

Blockchain Core

Raw blocks, transactions, gas metrics and chain-level state.

Data Freshness & SLA

Latency, refresh intervals and backfill behaviour per dataset.

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How data products are organized

Every dataset is described the same way, so you can assess fit quickly:

Definition

What is in the dataset, in plain English — with the canonical schema.

Coverage

Which chains the dataset is available on, and any per-chain caveats.

Freshness

Real-time tick, near-real-time (seconds), or snapshot (minutes/hours).

Access

Which interfaces expose it — REST, GraphQL, WebSocket, Kafka, SDK, CLI, MCP.

Volume & rate

Expected throughput per chain — useful for sizing consumers.

Billing

Which plan tier and unit cost applies when you call it.

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Relationship between products

Most products cross-reference each other by the same canonical IDs:
  • A tokenAddress in Tokens is the same one used in Trades, Candles, Holders and Pools.
  • A walletAddress in Wallets flows through Trades, Transfers and Smart Money.
  • A poolAddress in DEX Pools is the source of its own Candles and Trades slice.
This lets you join across products without reconciling IDs by hand.

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Pick your entry point

I know the entity I want

Jump into Tokens / Trades / Wallets / Pools directly.

I know the pattern I want

Pick the right access method — REST / GraphQL / WebSocket / Kafka.

I want to learn before I build

Follow a tutorial that touches several products end-to-end.

I want raw facts

Go straight to the API Reference.