Bitquery April Release: Market Cap, New Trades API & Free gRPC Streams

Hello Bitquerian,

Here is what is new this month:

• Market cap and supply in crypto price APIs and Kafka streams, with an improved weighted algorithm for USD pricing.
• Solana gRPC (Corecast) streaming available at no cost for eligible use.
• Unified multi-chain Crypto Trades API with price, USD, supply, and trader context so you can track P&L and other trader metrics in one place.

New market cap and supply data

We have added market cap and supply fields to our crypto price APIs so you can go deeper on token context.

• Real-time market cap and supply metrics (circulating, total, FDV) across tokens, pairs, and currencies via query or streaming.

Explore the Crypto Price API documentation to try it in your stack.

New price algorithm for the Crypto Price API

The updated index aims for more accurate USD pricing and a more reliable real-time price stream.

• Uses a 1-hour rolling window with exponentially weighted volume so recent trades weigh more heavily and prices stay responsive yet stable.
• Filters low-quality trades and aggregates across pools and pairs for volume-weighted token prices.

Read the full methodology: Price index algorithm.

Free gRPC Corecast streaming for Solana

gRPC streaming for Solana is now available free (per current program terms on our site and docs).

• Low-latency, filtered real-time Solana streams over custom gRPC with structured, decoded chain data.
• Topic-style subscriptions (trades, transfers, pools, and more) with server-side filtering to keep streams efficient.

Get started: Solana gRPC introduction.

Product overview: Solana gRPC streams.

New Crypto Trades API

Stream real-time DEX trades across chains, including Solana, Ethereum, BSC, Base, Arbitrum, and Polygon.

Each trade can include:

• Price and USD notionals
• Market cap and FDV
• Supply metrics
• Trader wallet
• Transaction identifiers and related metadata

Documentation: Crypto Trades API.

Event streams expose swap-level trade data with full token context, including supply and market cap snapshots where applicable.

Kafka: schema for topic trading.trades is in market/trades.proto. For a Kafka trial, contact sales@bitquery.io.

DEXRabbit updates

New screens and insights

DEXRabbit now includes additional screens for Solana traders and researchers:

Solana Signals Feed — curated signal-oriented view of on-chain activity.

Pumpfun Trenches — explore Pumpfun activity with the Trenches insight layout

We will keep shipping more actionable insights; follow DEXRabbit for updates.

Interesting videos

For walkthroughs and API deep dives, see the Bitquery YouTube channel.

Get in touch

Questions about Telegram or the community? Say hello on Telegram or the Bitquery community forum, or email support@bitquery.io.

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• DEX trades and streaming products · Trade API · Data streams