The Koinju team is opening self-service access to its crypto market data platform. From today, anyone can sign up for free and run real queries against 418 billion individual trades across 13 exchanges with both a REST API and a direct SQL endpoint.

For the past four years, the platform has been the data backbone for our customers (trading desks, fund admin, and audit-adjacent teams). The same dataset is now reachable on a self-serve tier.

What's included on every tier

• REST API at api.koinju.io for standard reads: OHLCV at any resolution, trades, reference data. JSON responses.

• Direct SQL endpoint over the same store: joins across venues, window functions, multi-step CTEs, anything that doesn't fit a fixed endpoint shape.

• More than 286 billion individual trades since 2013 for major pairs and sources.

• 13 centralized exchanges including Binance, Coinbase, Kraken, Bybit, OKX, Bitfinex, Bitstamp, Crypto.com, KuCoin, Gate.io, Gemini, and Hyperliquid.

• Spot, future and option in a single normalized schema.

• Option volatility and greeks live + history for Binance, Deribit, OKX and Bybit

Why both interfaces matter

REST is the workhorse for standard reads. It’s well known and used for single quotes, hourly candles, integration with downstream services. SQL is the differentiator: instead of buying access and pulling gigabytes of trades to your laptop to compute one VWAP, you send the query, the warehouse runs it, and the wire carries the answer.

Three lines of SQL replace what would be a fifty-line python script with pagination, retries, and timestamp alignment. The flexibility of the SQL interface also allows the user to perform AI - assisted research more efficiently, enabling the models to serve data through adhoc generated queries.

The “compute living next to the data” pattern is what brings data lakehouse capabilities across the broader analytics stack- the same promise you get from Snowflake, Databricks or BigQuery. Koinju brings it to crypto market data.

Pricing

• Free : 0€/month. 50 SQL queries per month, 100 REST API calls per day. No credit card.

• Developer : 39€/month. 500 SQL queries per month, 100 REST API calls per day

• Professional : 99€/month. 10,000 SQL queries per month, 1000 REST API calls per day

• Business : 299€/month. 100,000 SQL queries per month, 10000 REST API calls per day

Quota details at https://koinju.io/pricing

Who it serves

Quant researchers, algorithmic trading developers, crypto-native indie builders, AI agent builders integrating market data into LLM-with-tools workflows, junior data engineers tired of writing yet another exchange connector, and academic researchers running real analysis on real tape — without an enterprise contract.

Get started

• Select one of our tiers at koinju.io/crypto-market-data-api

• credentials in the interface

• schema and SQL cookbook at docs.koinju.io

• First query in five minutes.
  
  

About Koinju. Koinju is operated by MAARKT (France), a registered Benchmark administrator ( n° BMR2021000001 ) under the Art. 34 of the "Benchmark" regulation ((EU) 2016/1011), authorized and regulated by the French Financial Markets Authority. The platform serves crypto market data, OHLCV, tick-level trades, and reference data, across 13 centralized exchanges with continuous history since 2013 for major pairs.