EigenDA Skill

Store and retrieve data blobs on EigenDA — EigenLayer's Data Availability layer. EigenDA provides high-throughput, low-cost data availability for rollups and applications.

What is EigenDA?

EigenDA is a data availability (DA) service built on EigenLayer. It lets you:

• Store blobs — submit arbitrary data, get back a cryptographic commitment
• Retrieve blobs — fetch data using the commitment hash
• Verify — KZG commitments prove data integrity

Architecture

Your App → EigenDA Proxy (localhost:3100) → EigenDA Disperser → EigenDA Operators

The EigenDA Proxy is a local REST server that handles encoding, KZG verification, and communication with the EigenDA disperser network.