Product updates, integration tutorials, engineering insights, and security articles from the team building PTERI.
EngineeringA valid credential proves who is asking. It does not prove what they are allowed to do right now. Here is how runtime authorization closes that gap for AI agents.
EngineeringA perspective on why battle-tested proof-of-work security — the same foundation Litecoin relies on — remains a sound choice for infrastructure that needs durable, verifiable guarantees.
Product UpdatesSee how the PTERI Playground helps developers test identity and authorization flows quickly, without provisioning production credentials.
EngineeringHow KAKR uses Litecoin’s proof-of-work security as a foundation for identity and authorization infrastructure — not token speculation.
Product UpdatesA look back at PTERI’s original announcement — bringing passwordless authentication and authorization to Litecoin-based applications.
