Coming with public beta (Q3 2026):

Want it now?

We're happy to integrate the SDK with you directly during the beta phase. Email us and we'll set up a working session.

Source & specifications

The SDK and receipt schema are MIT-licensed and will be public on GitHub at public-beta. Until then, source access is available to beta users under NDA.

Our documentation is being prepared for public beta launch. Until then, the SDK source and the canonical receipt schema are available on request to anyone evaluating the platform — we are happy to walk you through integration personally in a thirty-minute working session.

The documentation will cover: the Python SDK quickstart and reference, framework adapter guides for OpenAI Agents SDK, Claude Agent SDK and the Model Context Protocol, the REST API reference for ingest, query and pack generation, the receipt schema v1 specification, the integrity verification CLI, and the format documentation for each jurisdictional export pack.

If you need any of this material now to support a procurement review or a tech-led evaluation, email info@vpnetworks.co.uk and we'll send the relevant section.