Equs Released Open-Source Credential Toolkit
The SDK enables AI agents to hold verifiable digital credentials for authorized actions.
Updated on Sept. 23, 2026 in Software
Live Poll
Would you trust an AI agent to handle and delegate your personal digital credentials?
Equs has released an open-source software development kit (SDK) designed to manage digital credentials using the Apache 2.0 license. The tool supports the W3C Verifiable Credentials Data Model and allows for the delegation of authority in AI agent interactions.
Why it matters
As AI agents increasingly execute tasks on behalf of users, the ability to cryptographically verify their delegated authority becomes essential. This release provides a standardized framework for managing these permissions across different credential formats.
The toolkit utilizes a Rust core to integrate multiple credential standards, including Selective Disclosure JSON Web Tokens (SD-JWT) and X.509 certificates. This architecture allows developers to create cryptographically signed delegated credentials for automated systems.
The players
Equs
A subsidiary of Blockchains, Inc. focused on digital identity, verifiable credentials, and the development of Equs X personal AI.
Sandy Carter
The CEO of Equs, who took leadership of the company in July 2026.
Blockchains, Inc.
A blockchain infrastructure company that maintains Equs as a subsidiary.
The details
The SDK functions by unifying various credential formats and exchange protocols under a single interface. By using delegated credentials, the system allows a user or business to authorize an AI agent to perform specific, time-limited actions through cryptographically verifiable digital signatures. This process ensures that the agent's authority is constrained and auditable, drawing on the W3C Verifiable Credentials Data Model—a standard for expressing credentials on the web—to maintain compatibility across different platforms.
Timeline
2019: Blockchains, Inc. described its platform in an SEC submission.
July 2026: Sandy Carter became CEO of Equs.
September 23, 2026: Equs released the open-source software development kit.
The Tech Race
This release positions Equs within the growing sector of digital identity infrastructure, competing to set the standards for how autonomous agents interact with secure systems. By leveraging the W3C Verifiable Credentials Data Model, the company aims to move beyond proprietary silos and toward a more interoperable framework for digital authority.
Developers and organizations building AI agent workflows can now integrate this toolkit to manage permissions through cryptographically signed credentials. The SDK is currently available as an open-source resource for those looking to implement secure agent delegation.
The takeaway
This toolkit provides a technical foundation for securing agent-based interactions through standardized digital signatures. Developers should monitor the adoption of this SDK in production environments to see if it becomes a common standard for AI authority delegation.
What happens next
Equs is expected to launch its Equs X personal AI product soon.
Further reading
For more on emerging tools for digital verification and identity, see our Software section.
Source note: This article includes information reported by Biometric Update.
Live Poll
Would you trust an AI agent to handle and delegate your personal digital credentials?
