Agentic Capability with Zero Trust Infrastructure

Every team is shipping AI agents — and every agent is leaking sensitive data to third-party LLMs. Codeastra tokenizes every prompt before it leaves your infrastructure, so the model only ever sees cdt_CUSTOMER_b_a3f2 while your app still sees the real value. One SDK, any industry, deployed in days.

The Thinking Token

ThinkingTokens let agents reason, query, and act on sensitive data without ever seeing it. The model works on facts and placeholders. The vault resolves the real value only for the authorized destination, only at the moment of action.

Reason without exposure

Tokens carry structured facts the model needs — birth year, risk level, region, consent status — without ever revealing the underlying value. The agent thinks in facts and token IDs, never raw data. It finds who matches. It never reads who they are.

Query in plain language

Every sensitive record becomes a ThinkingToken backed by facts in the vault. Ask in natural language — “high risk patients born in 1994” — and every token evaluates itself silently. Matches returned as token IDs. Real names, SSNs, diagnoses: untouched.

Act with proof

When a match is authorized, the Thinking Executor opens the vault just-in-time — resolving the real value directly to the destination: Stripe, Twilio, Vapi, Epic, your own API. The agent never participates. Every action is logged in a tamper-proof audit trail. Reasoning stays blind. Execution stays accountable.

You own the vault.

Your data. Your vault. Your choice of where it lives.

Astra never sees your raw data. The vault runs wherever you decide — cloud, your VPC, or fully air-gapped. One SDK. Same code. Any environment.

Cloud Zero setup. Maximum speed.

Fully hosted. Nothing to install. Data is tokenized before it ever touches an LLM.

Deploy in 3 lines.

Hybrid Your vault. Cloud speed.

Vault stays inside your VPC. Agent uses cloud LLMs — but only on safe tokens.

Self-hosted vault.

Air-Gap Total sovereignty.

Everything on-premise. Zero internet. Local LLM via Ollama. Full data isolation.

100% on-prem.

Same SDK · Any environment · Your keys.

Ship AI agents. Without a single sensitive value leaving your stack.

One SDK. Any LLM. Any industry.