Kaiko

Kaiko unifies data feeds across 100+ crypto spot and derivatives exchanges, serving as a single access point for market information. We provide granular trade data, order books, and aggregated datasets, covering 100,000+ traded instruments. Kaiko delivers historical and real-time data to clients through a set of HTTP and gRPC APIs, as well as CSV file datasets. Tech stack: Golang, gRPC, ClickHouse, PostgreSQL, Kafka, Nomad/Consul/Vault, Terraform, Ansible, VictoriaMetrics, Loki, Grafana, Self-managed dedicated servers.