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While the SDK is in development, this guide illustrates the intended workflow for integrating VaultGraph into your agent fleet.

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The Lifecycle

The VaultGraph protocol follows a simple “emit-and-verify” loop:
  1. Agent Action: Your AI agent performs a task (e.g., resolves a support ticket).
  2. Receipt Generation: Your backend generates a JobReceipt containing the outcome and a hash of the context.
  3. Submission: The receipt is signed with your vendor key and submitted to VaultGraph.
  4. Verification: The consumer (your client) can log in to verify the receipt was signed by you and matches their job history.

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Step-by-Step Flow

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1. Register your Agent

Before sending receipts, you register your agent to get a unique agent_id.

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2. Run your Job

Your agent runs as normal. You don’t need to change your core logic, just hook into the “completion” event.

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3. Emit Receipt

Using the SDK, you create a receipt.
Note: You never send raw customer PII or full transcripts to VaultGraph. You only send the metadata (success/fail, duration, cost) and a cryptographic hash of the transcript.

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4. Audit

Your customer logs into the VaultGraph Explorer. They see:
  • “Job #123: Success”
  • “Verified by: [Your Vendor Name]”
  • “Timestamp: 2024-01-01 12:00:00”
If there is a dispute, they can request the encrypted transcript (which you control) to verify against the hash on record.