Kaiko

Kaiko Stream

Real-time crypto market data delivered over gRPC server-streaming. Feeds include tick-level trades, top-of-book (best bid/ask), level-2 order book updates, level-1 aggregations (OHLCV, VWAP), derivatives reference data, and analytics (Best Execution, Fair Market Value, Derivatives Risk Indicators). Transport is gRPC only; Kaiko does not publish a WebSocket interface (see review.yml).

GitHub

Documentation

📖
Documentation
https://docs.kaiko.com/stream/general/introduction

SDKs

📦
SDK
https://github.com/kaikodata/kaiko-sdk-examples

Other Resources

🔗
Review
https://raw.githubusercontent.com/api-evangelist/kaiko/refs/heads/main/review.yml

API entry from apis.yml

apis.yml Raw ↑ 
aid: kaiko:stream
name: Kaiko Stream
tags:
- Streaming
- Real-time
- gRPC
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
humanURL: https://docs.kaiko.com/stream/general/introduction
description: Real-time crypto market data delivered over gRPC server-streaming. Feeds include tick-level
  trades, top-of-book (best bid/ask), level-2 order book updates, level-1 aggregations (OHLCV, VWAP),
  derivatives reference data, and analytics (Best Execution, Fair Market Value, Derivatives Risk Indicators).
  Transport is gRPC only; Kaiko does not publish a WebSocket interface (see review.yml).
properties:
- type: Documentation
  url: https://docs.kaiko.com/stream/general/introduction
- type: SDK
  url: https://github.com/kaikodata/kaiko-sdk-examples
- type: Review
  url: review.yml
x-features:
- gRPC server-streaming Subscribe RPCs
- Trade, top-of-book, level-2, OHLCV, VWAP feeds
- Derivatives reference data and risk indicators
- SDKs in Python, Go, Java, Node, C++, C#, Rust, Scala
x-use-cases:
- Live trading systems
- Latency-sensitive analytics
- Fair market value and best execution