Developer Console

Edge B2B Trust & Tax Checksum Gateway

Sub-50ms deterministic validation for checkout rails, SaaS signup auth, and autonomous agent settlements.

Stripe Billing Portal OpenAPI Spec →
Secret Bearer Token
● Sandbox Active

Pass in Authorization: Bearer header for sub-50ms lead verification.

<TOKENVERIFY_API_KEY>
Subcent402 M2M Paywall Rail Active Have a live key? Log in →
Monthly Allocation Free Sandbox
Upgrade to Growth ($79/mo) →
4 / 50 verifications used 92% remaining
Chargeback Prevention Rate: 99.4% Edge Protocol: ISO 7064 + DoH MX
QUICKSTART VERIFICATION FLOWS
Deterministic tax math, disposable email blacklists & fraud telemetry
01 Single Lead Inspector

Validate EU VAT checksums, email MX routing, and telco risk.

02 Batch Tax & VAT Matrix

Verify 10 European VAT numbers simultaneously in < 300ms.

03 Checkout Webhooks & MCP

Wire into Stripe Checkout, Supabase Auth, or Claude Desktop.

Endpoint: POST /v1/verify/b2b-lead
TEST WITH PRE-LOADED PROSPECTS:
VERIFICATION TELEMETRY
Latency: 38ms Trust Score: 98/100
// Ready. Click "Run Verification" to test ISO 7064 tax checksums and DoH MX lookup...
DISPUTE & COMPLIANCE ARBITRAGE

Chargeback & VAT Penalty Savings Calculator

Calculate the exact financial loss prevented by stopping fraudulent leads, disposable signups, and invalid EU VAT exemptions.

Monthly Checkout & Signup Transactions: 5,000 transactions / mo
ESTIMATED FRAUD DISPUTE COSTS
$1,125 / mo

Based on 1.5% fraud rate and $15 dispute penalty.

TOKENVERIFY EDGE GATEWAY
$79 / mo

Sub-50ms edge validation & zero dispute liability.

NET MONTHLY MARGIN SAVED
$1,046 / mo

Instant ROI within first 4 prevented chargebacks.