Identity Infrastructure

Verified users.
Your platform.

Bank-verified financial identity, delivered as an API. Your users prove who they are. You never touch the banking layer. Standard OAuth 2.0. Production-ready today.

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10 complimentary verifications · No contract required · OAuth 2.0 standard

3
API calls to integrate
verified identity
Zero
Bank data shared
with your platform
< 1 day
Average integration
time to production
What Your Users See

One badge. Instant trust.

A verified financial identity badge, embedded in your platform's profiles. No bank data exposed. Just proof.

Jordan Mitchell
28 · Los Angeles
Unverified
Adam Hayes
32 · New York
Verified — Diamond

Generic representation. Badge adapts to your platform's design system.

The Problem

Trust is your most expensive
unsolved problem.

Users misrepresent who they are. Your team absorbs the cost — support tickets, churn, refunds, and reputation damage. Building financial verification internally means banking contracts, compliance overhead, and months of engineering that never ships.

85%
of users on social platforms
report encountering profiles that misrepresented identity, finances, or lifestyle.
$40K+
to build internally
Banking contracts, compliance review, engineering, and ongoing infrastructure maintenance.
#1
support cost driver
Fraud and misrepresentation reports consume more support resources than any other category.
Integration

Three endpoints.
One afternoon.

Standard OAuth 2.0 Authorization Code flow. If your team has integrated any identity provider before, this is the same pattern.

01
Redirect
Send your user to STAMPT's consent screen. They see exactly what is shared and authorize with one tap.
GET /api/sso/authorize ?client_id=YOUR_CLIENT_ID &redirect_uri=https://yourapp.com/callback &scope=identity+gem_tier &state=RANDOM_STRING &response_type=code
02
Exchange
User authorizes and returns to your app with an auth code. Your backend exchanges it for a signed access token.
POST /api/sso/token { "grant_type": "authorization_code", "code": "AUTH_CODE", "client_id": "YOUR_CLIENT_ID", "client_secret": "YOUR_SECRET" }
03
Verify
Call the identity endpoint with the access token. Receive verified status, financial tier, and a unique credential. Display the badge.
GET /api/sso/userinfo Authorization: Bearer ACCESS_TOKEN
What your platform receives
{
  "verified": true,
  "gem_tier": "diamond",
  "gem_tier_label": "Verified — Diamond",
  "stampt_id": "STMPT-I-XX-00001",
  "provider": "stampt"
}

No bank names. No account numbers. No balances. No personally identifiable information. Verified status and financial tier only.

Applications

Built for platforms where
trust drives revenue.

Dating & Matchmaking
Verified profiles, not promises
Users carry a bank-verified financial tier. Misrepresentation is eliminated at the source. Verified status becomes a premium feature your users will pay for.
Luxury Marketplaces
Qualified buyers only
Filter access and visibility by verified financial standing. Sellers engage with serious inquiries. Time-wasters never enter the conversation.
Rental & Real Estate
Proof of funds in seconds
Applicants verify financial standing instantly. No document uploads, no manual review, no fabricated statements. Automated qualification at the top of the funnel.
Social & Community
Trust as infrastructure
Verified identity reduces fraud reports, increases engagement, and raises the quality of every interaction on your platform.
Pricing

Integrate first.
Scale when ready.

Start with full API access and 10 complimentary verifications. No credit card, no contract, no commitment. Scale when verified identity is part of your product.

Starter
Verified Identity API
$0 to start
Full production access. Everything required to integrate and prove value with your users.
  • OAuth 2.0 authorization flow
  • Branded consent screen
  • Signed access and refresh tokens
  • 10 complimentary verifications
  • Sandbox and production environments
  • Standard support
Get Started
Growth
Verified Identity API
$499 / month
For platforms with verified identity in production. Increased volume and batch operations.
  • Everything in Starter
  • 25 verifications per month
  • Batch verification API
  • Usage analytics and reporting
  • Priority support
  • Additional verifications: $15 each
Get Started
Scale
Verified Identity API
$2,500 / month
For platforms operating verified identity at scale. Higher throughput and dedicated support.
  • Everything in Growth
  • 150 verifications per month
  • Batch verification API
  • Usage analytics and reporting
  • Dedicated support
  • 99.9% uptime commitment
Get Started

Enterprise · Unlimited volume, white-label integration, SLA, dedicated engineering support. Contact us

Infrastructure

Production-grade.
Compliance-ready.

OAuth 2.0
Industry standard protocol
Bank-Grade
Institutional verification layer
AES-128
Encryption at rest
JWT + HS256
Signed, algorithm-pinned tokens
Zero PII
No sensitive data shared
Multi-Region
Americas, Europe, Asia Pacific

Your users are ready to be verified.

Three API calls. Full production access. 10 complimentary verifications.

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