Code hallucinates.
Capital shouldn't.
Atrosha is a financial firewall for autonomous AI agents. It reads invoices locally, verifies intent with your cryptographic signature, and only then executes the payment — on your hardware, with a full audit trail.
How it works
The AI agent already has access to your bank. Atrosha decides what it's allowed to do with it.
Most teams bolt authentication onto an existing agent and call it secure. Atrosha wraps the entire financial execution loop — ingestion, reasoning, signing, and settlement — in a mathematically verifiable kernel.
Invoice Ingestion, On-Prem
Atrosha reads your invoices using local OCR models (Mistral, Phi-3). The raw document — vendor name, amount, due date — is parsed entirely on your hardware. Nothing hits an external API.
You Sign. The Agent Obeys.
Before any money moves, you cryptographically sign the exact payment: payee, amount, currency. Atrosha's kernel locks that intent. The agent literally cannot go beyond what you approved.
Hallucination Firewall
LLMs make things up. Atrosha intercepts every outbound API call at the network layer and verifies it against your signed permit. Fabricated transactions are rejected before they leave your system.
Tamper-Proof Audit Trail
Every action — invoice parsed, signature verified, payment executed or blocked — is logged with a cryptographic hash. Your compliance team finally has a paper trail that can't be edited.
Multi-Agent Fleet Control
Managing one agent is simple. Managing twenty is chaos. Atrosha gives you a single dashboard to track spend limits, approvals, and activity across every agent in your organization.
Zero External Dependencies
No third-party cloud required for the core security layer. Your financial logic stays inside your VPC. Atrosha is designed to pass enterprise security reviews the first time.
The flow
From invoice to settlement in four verifiable steps
No magic, no black box. Here's exactly what Atrosha does when a payment needs to happen.
Drop in an invoice
Email a PDF or drag one into the dashboard. Atrosha's local OCR pipeline extracts vendor, amount, and due date — no cloud, no copy-paste.
Review and sign
You see a plain-English summary: "Pay Acme Corp $4,250 by April 3rd." Hit approve. Your browser signs it with WebCrypto — a signature only you can produce.
Agent executes. Kernel enforces.
The agent carries the signed permit to your payment API. Atrosha verifies the permit at the network layer before the call goes through. Anything else is blocked.
Audit log, always on
Every step — parse, sign, execute, block — is stored with a hash chain. Export it for compliance or just sleep better at night.
client = Atrosha(api_key="sk_live_...")
# register an agent with a hard spend cap
agent = client.agents.create(
name="invoice-bot",
max_spend=5000,
currency="USD"
)
# execute — kernel verifies signed permit before this lands
result = agent.pay(permit=signed_permit)
> Spend cap locked: $5,000 USD [OK]
> Permit signature verified [OK]
> Payment executed: $4,250.00 → Acme Corp [SETTLED]
Python SDK — integrates in under 5 minutes. REST API and TypeScript SDK also available.
Your agents are already making decisions. Start controlling them.
Set up Atrosha.
Pricing
Start free. Scale when it matters.
Every plan includes the core security kernel. You only pay more when your agent fleet grows.
Explorer
For exploring what Atrosha can do.
- check1 agent
- check100 API requests/mo
- checkLocal OCR invoice parsing
- checkWebCrypto intent signing
- checkBasic audit logs
Enterprise
For teams moving real money.
- checkUnlimited agents
- checkUnlimited API requests
- checkSpend permits & hard caps
- checkFull tamper-proof audit trail
- checkDedicated onboarding
All plans include the Atrosha security kernel, WebCrypto signing, and local invoice OCR. Questions? Talk to us.