Verified identity, built into your product

Valyd is one platform for identity. Let users sign in with an already-verified account, verify people with KYC, liveness and license checks, and give AI agents a safe way to act on a verified identity. One set of credentials, three ways to use them.

Get Started Explore API

server.ts — Login with Valyd


import { ValydClient } from "@valyd/sdk";
 
const valyd = new ValydClient({
  clientId: process.env.VALYD_CLIENT_ID!,
  clientSecret: process.env.VALYD_CLIENT_SECRET!,
  redirectUri: process.env.VALYD_REDIRECT_URI!,
  // baseUrl defaults to the production Valyd IdP — set it for dev/staging
});

What you can build

OAuth 2.0 and OpenID Connect sign-in with profile, license and verification scopes built in. Your users bring an identity that is already checked.

KYC, document checks, liveness, face match, age and professional-license checks — hosted capture UI or direct REST APIs from your backend.

Verification APIs

The Valyd MCP server exposes identity and verification as tools an agent can call, with the human staying in control of consent.

MCP for AI agents

API capabilities

The authoritative surface, straight from the reference pages: five TPSSO endpoints for sign-in and data access, plus the verification checks the Core APIs expose.

Login with Valyd — TPSSO endpoints

POST/tokenExchange an authorization code for tokens
GET/userinfoProfile claims for the signed-in user
GET/licensesVerified professional licenses
GET/verificationsIdentity verification results
POST/refreshRefresh an expired access token

Scopes: profileverificationsdoctor_licensezkpmcp

Verification checks — Core APIs

ID Verification
Liveness
Face Match
Age Verification
Credential Verification
KYC + Credential
Location

Run them hosted (Valyd renders the capture UI) or call the REST APIs directly from your backend. Every response uses the same envelope, and keys stay server-side.

How integration works

Three steps from zero to production. The sandbox lets you try every call before you write code.

1
Create an app
Sign up at the developer portal and create an app. It gives you your OAuth client (client_id / client_secret) and your verification API key — one place, all credentials.
2
Pick what you need
Login with Valyd for sign-in, the verification APIs for checks, or MCP for agents. Mix them: many apps log the user in, then run a verification against that account.
3
Integrate and ship
Use the SDKs or call the REST endpoints. Every response is the same envelope, keys stay server-side, and the sandbox lets you try calls before you write code.