The Payment Gateway Built for Machine Buyers

Accept authorized payments from autonomous agents without CAPTCHAs, runaway billing loops, or chargeback liability. Integrates in 5 minutes

Checkout Drop-off

Verification Speed

Chargeback Protection

Setup Time

Built for Frictionless Machine Commerce

Stop turning away autonomous buyers with legacy consumer checkout flows

Machine Handshake Protocol

Instant Agent Settlement

Cryptographic agent verification that eliminates CAPTCHAs and bot shields

Sub-50ms transaction authorization for real-time automated workflows

Direct compatibility with all major autonomous agent frameworks

Delegated Spending Limits

Zero Runaway Spend Risk

Granular per-task, daily, and vendor-specific budget envelopes

Human-in-the-loop triggers only when transaction exceeds defined rules

Cryptographically signed authorization proofs stored on tamper-proof logs

Click to expand

Merchant Fraud Shield

100% Indemnified Revenue

Zero merchant liability for verified agent transactions

Instant dispute resolution backed by programmatic delegation logs

Drop-in compatibility alongside existing Stripe and Adyen integrations

Click to expand

Use Cases

API & SaaS Providers +

Cloud Compute Platforms +

Digital Marketplaces +

FAQ

Do I have to replace my existing Stripe or payment processor? +

No. Vendic acts as an autonomous authorization layer on top of your existing payment gateway, routing funds directly into your normal merchant accounts.

How do you stop rogue agents from draining corporate budgets? +

Every transaction requires a cryptographically signed spending envelope with strict maximums, time horizons, and vendor whitelists specified by the human owner.

What happens if an agent makes an unintended purchase? +

Vendic includes programmatic micro-refund webhooks and pre-transaction simulation checks to ensure purchases align with user policies before money moves.

How to Accept Machine Payments

Go live in 3 simple steps with standard developer tooling

Step 1: Install the SDK

Add 3 lines of code to your existing payment endpoint or checkout router.

NPM and Python package installation

Auto-detect agentic user agents

Generate verified endpoint manifests

Step 2: Define Spending Policies

Set price limits, supported currencies, and cryptographic signature requirements.

Configure per-call price boundaries

Enable automated instant receipts

Activate machine fraud indemnification

View Checklist

Step 3: Collect Programmatic Revenue

Start converting autonomous agent traffic into verified, guaranteed revenue streams.

Real-time machine analytics dashboard

Automated reconciliation reporting

Zero drop-off from bot shields