Home

Celestia Indexer

A Go-based blockchain indexer and REST API for the Celestia Data Availability network. Indexes blocks, transactions, messages, events, blobs, namespaces, validators, governance, IBC, Hyperlane, and rollups into PostgreSQL (TimescaleDB) and exposes them via a public Echo HTTP/WebSocket API and a private admin API.

Documentation

Getting Started

• Quick Start — get running in 5 minutes with Docker Compose

Core Documentation

• Architecture — system design, components, data flow, and indexer pipeline
• Development — local setup, configuration, testing, and debugging

Contributing

• Contributing — project structure, code style, workflow, and adding new entities

Public APIs

Network	Base URL
Mainnet	https://api-mainnet.celenium.io/v1
Mocha (testnet)	https://api-mocha.celenium.io/v1
Arabica (devnet)	https://api-arabica.celenium.io/v1

Interactive API documentation: api-docs.celenium.io

Quick Links

• GitHub Repository
• Issue Tracker
• Discord