Introduction

Welcome to the Liccium Developer and API Platform!

Liccium offers a suite of APIs designed to support content declarations, metadata retrieval, search capabilities, and C2PA manifest generation. This platform provides developers with detailed specifications for each API, ensuring seamless integration and implementation.

For more information about Liccium, visit docs.liccium.com.

The Liccium API platform

The Liccium API platform includes a range of services for managing content and metadata declarations:

• Declaration API – Enables verifiable content declarations.
• Metadata API – Retrieves metadata from existing declarations.
• Search API – Supports ISCC-based search functionality.
• C2PA API – Allows third-party applications to generate embedded and external C2PA manifests for content provenance (coming soon).

This documentation outlines the API structure, key concepts, and implementation examples to assist developers in integrating Liccium services into their applications.

Next Steps

• Overview – Metadata collection, CID calculation, and signature flow
• General Information – Key concepts and metadata structure
• Declaration API – API reference