Sardis

Policy-controlled payments for AI agents.

Finance & accounting

Connect it

In Keystile Automations → Connections → New connection, choose Sardis and sign in. Your AI tools and workflows then use it through Keystile; they never see the password or key.How connecting works.

Try it from your AI tool

Using Keystile, in Sardis: check balance (Check wallet balance and spending limits).

What it can do (6 actions)

Action	What it does	Changes data
Check Balance	Check wallet balance and spending limits.
Check Policy	Simulate a transaction against spending policies without executing it.
Custom API Call	Make a custom API call to a specific endpoint	Yes
List Transactions	Retrieve transaction history from a Sardis wallet ledger.
Send Payment	Execute a policy-controlled payment from a Sardis wallet.
Set Spending Policy	Set or update spending policies on a Sardis agent using natural language.

How Keystile protects it

Every Sardis action is checked before it runs, whether it comes from an AI tool or a workflow. 1 of its actions change data; your rules, limits and budgets decide whether each is allowed, held for a person or stopped, and it all goes into the signed record.

Tip

Write rules about what an action means — for example "Deleting Sardis records needs a person's approval" — rather than listing action names. Keystile Intelligence applies them to every action that fits.

Use Sardis with your AI assistant — safelyClaude, Cursor or ChatGPT do the work; Keystile checks every action first.

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