Decision-Grade Verification for AI Agents

Give machines
permission to act

Certainty API delivers audit-grade verification for high-value Interac e-Transfer payments. Enable AI agents to process payments autonomously — with confidence, compliance, and complete audit trails.

Audit-Grade Evidence
<500ms Decisions
Canadian Data Residency

AI agents can't act on payment emails

When your AI receives an Interac e-Transfer notification, it faces an impossible decision: act on unverified information, or stop and wait for human review.

Unknown Authenticity

Is this email actually from Interac, or a sophisticated phishing attempt?

Unverified Amount

Does the payment amount match expectations? Has it actually been deposited?

Unknown Sender

Is this the expected payer? Does the sender match your records?

No Audit Trail

If something goes wrong, can you prove the decision was justified?

Decision-grade certainty in one API call

Certainty API transforms ambiguous email signals into actionable, auditable verification. Your AI agents receive explicit permission to act — or clear guidance to escalate.

POST /v1/verify
// Request
{
  "email_content": {
    "raw_email": "From: notify@payments.interac.ca..."
  },
  "context": {
    "expected_sender": "John Smith",
    "expected_amount": 5000.00
  }
}
200 OK 127ms
Action Allowed PROCEED
MAXIMUM 0.97
Sender Domain Verified
DKIM/SPF Valid
Amount Matched
Sender Matched
Audit ID: cert_7f3k9m2x8n4p Exportable PDF

Liability Protection

Every verification creates an immutable audit trail with SHA-256 evidence hashing. Export court-ready PDF documentation for any transaction.

Decision Authority

Clear, deterministic responses: PROCEED, HUMAN_REVIEW, or REJECT. Your AI knows exactly when it has permission to act.

Multi-Signal Verification

Domain validation, DKIM/SPF checks, pattern matching, historical analysis, and anomaly detection — all in one call.

Sub-Second Response

Average verification time under 500ms. Your automation workflows stay fast while gaining verification coverage.

AI agents handling high-value payments

AI Automation Platforms

Enable your users to safely automate high-value payment triggers with verified certainty.

  • Platform differentiation
  • Reduced liability exposure
  • New revenue streams

AI Agent Frameworks

Allow AI agents to execute financial actions that were previously blocked by verification requirements.

  • Unlock high-value use cases
  • Deterministic decision inputs
  • Built-in compliance

Property Management

Automate rent payment verification. Eliminate manual review of thousands of monthly e-Transfers.

  • 80%+ time savings
  • Instant tenant updates
  • Audit-ready records

Professional Services

Lawyers, private lenders, consultants — verify retainer and settlement payments with confidence.

  • Trust account safety
  • Compliance documentation
  • Client confidence

From uncertainty to certainty

Without Certainty API
With Certainty API
Payment Review
Human review required
AI acts autonomously
Decision Time
2-24 hours
<500 milliseconds
Liability
On platform operator
Documented evidence trail
Scaling
Requires more humans
Requires more API calls
Audit Trail
Manual documentation
Automatic, exportable

Ready to give your AI agents certainty?

Certainty API is currently available to qualified enterprise teams and platform partners. Request early access to learn about integration and pilot programs.

We review every request personally. Expect a response within 2 business days.

For enterprise inquiries: hello@certaintyapi.ai