The Universal Verification Layer for the Un-API'd World
APIs only cover 10% of the economy. We verify the other 90%—any portal your users can log into becomes a source of cryptographic proof.
Income Verification
via Employer Portal
User Login
Authenticated to employer portal
Data Extraction
AI identified income records
Cryptographic Seal
TrustEnvelope generated
Annual Income: $87,500
Employer: Acme Corp • Verified 6.7s ago
Your Verification Stack Has a Blind Spot
APIs only cover major banks and enterprise payroll. That leaves most employers, government portals, utilities, and gig platforms completely unverifiable—until now.
What percentage of the economy can traditional APIs verify?
From Login to Verified Proof in Seconds
No APIs required. No document uploads. No manual review. Just real-time, cryptographic verification.
Trigger Verification
Your app initiates a verification request. User sees a secure session to log into any portal—employer, gig platform, government, anywhere.
User Logs In
User authenticates normally to their account. Our secure runtime observes—credentials never touch our servers.
AI Extracts Data
Our AI reads page semantics, not rigid schemas. Extracts only what proves the claim—resilient to site changes.
Seal the Proof
Session metadata is cryptographically sealed into a TrustEnvelope. Tamper-evident and independently verifiable.
Deliver Instantly
Verified proof delivered via API or webhook. Any party can verify authenticity without accessing the source.
Approve the User
You get a verified claim in seconds. User approved, no friction, no manual review required.
TrustEnvelope Technology
Every verification is cryptographically sealed and independently verifiable
Verification workflows that work beyond APIs
Give users a secure way to prove what matters — directly from the portals they already use.
Insurance verification
Confirm active coverage and pull key policy details from insurer portals—without relying on carrier integrations.
Income verification
Verify earnings across payroll, gig, and long‑tail employer systems with fast, user‑present evidence.
Education verification
Validate enrollment, degree completion, and institution history across schools that don't offer standardized APIs.
Proof of funds
Provide point‑in‑time balance evidence from bank or brokerage portals—useful for underwriting and compliance checks.
Licenses and Credential
Verify professional licenses, certifications, and credential status from authenticated portals—with point‑in‑time, user‑present evidence.
Proof of title
Verify ownership and lien details from title/registration portals to reduce friction in vehicle and asset transactions.
Address verification
Confirm residency using utility, telecom, or account portals—capturing only what's needed to prove an address.
International sources
Access global portals for employment, education, and financial evidence—without waiting on region‑specific integrations.
Alternative assets
Verify holdings from platforms outside traditional finance—crypto, marketplaces, and other non‑standard asset portals.
Built Different. By Design.
We're not replacing APIs where they work. We cover the 90% they structurally cannot.
| Approach | Long-tail Coverage | Real-time | No Extensions | Fraud-resistant |
|---|---|---|---|---|
| API AggregatorsPlaid, Argyle, Finicity | Head only | |||
| Document VerificationInscribe, Ocrolus | Hours/days | Upload fraud | ||
| zkTLS SolutionsReclaim, TLSNotary | Extensions kill conversion | |||
| Manual ReviewInternal ops teams | 24-72hr | Human error | ||
| InkLink | Full tail | <10 seconds | Native | Cryptographic |
Already Powering Real Decisions
Enterprise-grade verification, proven in production.
Only pay when an applicant completes a request.
Monthly plans with unlimited requests per user
- Unlimited verification requests
- Coverage across all source
- Custom verification requests
- Auto capture & smart labeling
- Unlimited verification requests
- Coverage across all source
- Custom verification requests
- Auto capture & smart labeling
- Developer docs + webhooks
Stop Losing Good Customers
to Verification Gaps
See how InkLink can expand your coverage. Integration takes days, not months.