Technical documentation.
Implementation guides for each layer of the Lemma architecture.
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Lemma Dashboard — 5-minute Quickstart
A tour of the Lemma Dashboard at dashboard.lemma.workers.dev — sign in, mint an API key, learn what each tab does, and connect your first AI agent. Written for developers already familiar with x402 and zero-knowledge proofs.
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Define Your Domain as a Schema
Model how your AI retrieves and clusters knowledge — bucket ages, risk scores, regions — with typed schemas and normalization. Register ZK circuits and generators so every fact traces back to its source.
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Disclose Only What AI Needs
Selective disclosure lets holders reveal just the attributes your model requires, while the link to the original issuer signature stays intact.
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Encrypt Everything, Expose Nothing
How Lemma keeps every document AES-GCM encrypted so your AI never touches raw PII — only docHash and CID are exposed as stable anchors for provenance.
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Prove Facts with Zero Knowledge
Turn business rules like 'over 18' or 'revenue above threshold' into machine-checkable facts. Each proof is permanently recorded with its circuit and generator.
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Provenance That Never Disappears
Document commitments, schemas, issuers, and ZK verification results are anchored on-chain. Your RAG index can be rebuilt, your embeddings re-computed — the provenance layer stays permanent.
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Query Verified Attributes
Ask 'users over 18 in Japan' and get back attributes with full provenance — proof status, schema, issuer, generator, and verification method — ready for your RAG policy layer.
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