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    Introduction
    Overview
    Postman
    Organizations
      Organization object
      Create an organization
      Get an organization
      Update an organization
      Search for organizations
      Delete an organization
    Members
      Member object
      Create a Member
      Get a Member
      Get a Member (Dangerous)
      Update a Member
      Reactivate a Member
      Search for Members
      Unlink Retired Email
      Start Member Email Update
    • Delete

      • Delete a Member
        Delete Member password
        Delete Member MFA phone number
        Delete Member MFA TOTP
    RBAC
      Resource object
      Role object
      Scope object
      Get RBAC Policy
    Email magic links
    • Organization

      • Send login or signup email
        Send invite email
        Authenticate Magic Link
    • Discovery

      • Send discovery email
        Authenticate discovery Magic Link
    Email one-time passcodes (OTP)
    • Organization

      • Send login or signup OTP
        Authenticate OTP
    • Discovery

      • Send discovery OTP
        Authenticate discovery OTP
    OAuth
    • Discovery

      • Use Google for discovery
        Use Microsoft for discovery
        Use HubSpot for discovery
        Use Slack for discovery
        Use GitHub for discovery
        Authenticate discovery OAuth
    • Organization

      • Login with Google
        Login with Microsoft
        Login with HubSpot
        Login with Slack
        Login with GitHub
        Authenticate OAuth
    • Token

      • Get Google Access Token
        Get Microsoft Access Token
        Get HubSpot Access Token
        Get Slack Access Token
        Get GitHub Access Token
    Session management
      Session object
      Get JWKS
      Get Session
      Authenticate Session
      Exchange Session
      Revoke Session
      Migrate Session
      Attest Session
      Exchange Access Token
    Single sign-on (SS0)
      SAML Connection object
      OIDC Connection object
      External Connection object
    • SAML

      • Create SAML Connection
        Update SAML Connection
        Update SAML Connection by Metadata URL
        Delete SAML Verification Certificate
    • OIDC

      • Create OIDC Connection
        Update OIDC Connection
        Get OIDC Access Token
    • External

      • Create External Connection
        Update External Connection
    • Shared

      • Get SSO Connections
        Delete SSO Connection
        Start SSO Authenticate
        Complete SSO Authenticate
    SCIM
      SCIM Connection Object
    • Connection management

      • Create SCIM Connection
        Update SCIM Connection
        Delete SCIM Connection
        Get SCIM Connection
    • Token management

      • Start SCIM Token Rotation
        Complete SCIM Token Rotation
        Cancel SCIM Token Rotation
    • SCIM groups

      • Get SCIM Connection Groups
    Discovery
      Discovered Organization object
      Create Organization via Discovery
      List Organizations
      Exchange Intermediate Session
    Passwords
      Authenticate
      Discovery Authenticate
      Strength check
      Migrate
    • Create or Reset Options

      • Password reset by email start
        Password reset by email
        Password reset by existing password
        Password reset by session
        Discovery Password reset by email start
        Discovery Password reset by email
        Require Password reset by email
    Multi-Factor Authentication (MFA)
    • One-time passcodes

      • Send SMS OTP
        Authenticate SMS OTP
    • Time-based one-time passcodes

      • Create TOTP
        Authenticate TOTP
        Migrate TOTP
    • Recovery codes

      • Get recovery codes
        Recover
        Rotate recovery codes
    M2M Authentication
      M2M Client Object
    • TOKEN

      • Get Access Token
        Authenticate Access Token
    • M2M Client

      • Create M2M client
        Get M2M client
        Search M2M clients
        Update M2M client
        Delete M2M client
    • Rotate secret

      • Start secret rotation
        Rotate secret
        Cancel secret rotation
    Connected Apps
      Exchange Authorization Code
      Exchange Refresh Token
    • Tokens

      • Connected App ID Token Object
        Connected App Access Token Object
    • Configuration

      • Get JWKS
        Get OpenID Configuration
    • Methods

      • Introspect Token
        Authenticate Access Token (Local)
        Revoke Token
        Get UserInfo
    • Consent Management

      • Start OAuth Authorization
        Submit OAuth Authorization
        Get Authorized Connected Apps for an Organization
        Get Connected App Details
        Get Authorized Connected Apps for a Member
        Revoke Connected App Access to a Member
    • Application Management

      • Dynamic Client Registration
        Create Connected App
        Get Connected App
        Search Connected Apps
        Update Connected App
        Delete Connected App
    • Rotate secret

      • Start secret rotation
        Rotate secret
        Cancel secret rotation
    Impersonation
      Authenticate Token
    Resources
      Organization authentication settings
      Common email domains
      Member states
      Email templates
      URL validation
      Metadata
      SAML overview
      SAML Certificates
    Errors
      Overview
      Error object
      400
      401
      403
      404
      405
      429
      499
      500
      503
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B2B SaaS Authentication

/

API reference

/

Connected Apps

/

Methods

/

Introspect Token

Introspect Token

POST
https://${projectDomain}/v1/oauth2/introspect

Examine and introspect a token for the given Connected Apps client. All standard OIDC claims, as well as custom claims, will be returned.

The active status can be used to determine if the token is active.

This endpoint supports both access tokens and refresh tokens.

Important: Unlike other Stytch API endpoints, this endpoint is not authenticated with a project_id and project_secret pair. Instead, it is authenticated via the client_id and client_secret of an active Connected App Client within the current project.

This endpoint is an RFC-7662 compliant token introspection endpoint.

  • This endpoint supports passing the client_id and client_secret within the request body as well as within a HTTP-Basic Auth header.
  • This endpoint supports the application/x-www-form-urlencoded content type.

If an authorization_check object is passed in, this method will also check if the token contains scopes that are authorized to perform the specified action on the resource_id in the specified Organization.

We recommend using the Custom Domain whenever possible. For backwards compatibiliy reasons, this endpoint is also available at https://test.stytch.com/v1/public/${projectId}/oauth2/introspect.


Body parameters


token* string

The token to introspect.


token_type_hint string

A hint for the type of the token. Possible values are access_token and refresh_token.


client_id* string

The ID of the Connected App client.


client_secret string

The secret of the Connected App client. Required for confidential clients


Response fields


active boolean

Whether the token is active.


scope string

The scopes granted to the token.


client_id string

The ID of the Connected App client.


token_type string

The type of the token. Possible values are access_token and refresh_token.


exp string

The expiration time of the token, expressed as a Unix timestamp.


iat string

The time at which the token was issued, expressed as a Unix timestamp.


sub string

The subject of the token. This is a unique identifier for the user.


iss string

The issuer of the token. This is the domain of your project, e.g. https://${projectDomain} by default, or stytch.com/PROJECT_ID if the token was retrieved using the stytch.com domain. See the Custom Domain guide for more information.


aud string

The audience (project_id) that the token is intended for. Additional custom audiences can be defined for the token by setting the access_token_custom_audience parameter on the client object.


request_id string

Globally unique UUID that is returned with every API call. This value is important to log for debugging purposes; we may ask for this value to help identify a specific API call when helping you debug an issue.


status_code int

The HTTP status code of the response. Stytch follows standard HTTP response status code patterns, e.g. 2XX values equate to success, 3XX values are redirects, 4XX are client errors, and 5XX are server errors.

const stytch = require('stytch');

const client = new stytch.B2BClient({
  project_id: 'PROJECT_ID',
  secret: 'SECRET',
  custom_base_url: '${projectDomain}',
});

const params = {
  token: 'eyJ...',
  client_id: 'connected-app-test-d731954d-dab3-4a2b-bdee-07f3ad1be888',
  client_secret: 'NHQhc7ZqsXJVtgmN2MXr1etqsQrGAwJ-iBWNLKY7DzJq',
  token_type_hint: 'access_token',
};

const options = {
  authorization_check: {
    organization_id: 'organization-test-07971b06-ac8b-4cdb-9c15-63b17e653931',
    resource_id: 'documents',
    action: 'create',
  },
};

client.idp
  .introspectTokenNetwork(params, options)
  .then((resp) => {
    console.log(resp);
  })
  .catch((err) => {
    console.log(err);
  });
RESPONSE 200
200
​
{
	"active": true,
	"aud": ["PROJECT_ID"],
	"client_id": "connected-app-test-d731954d-dab3-4a2b-bdee-07f3ad1be888",
	"exp": 1738848103,
	"iat": 1738844503,
	"iss": "https://${projectDomain}",
	"scope": "openid email profile",
	"sub": "member-test-32fc5024-9c09-4da3-bd2e-c9ce4da9375f",
	"token_type": "access_token",
	"request_id": "request-id-test-b05c992f-ebdc-489d-a754-c7e70ba13141",
	"status_code": 200
}
RESPONSE 200 Inactive Token
200
​
{
	"active" false,
	"request_id": "request-id-test-b05c992f-ebdc-489d-a754-c7e70ba13141",
	"status_code": 200
}
RESPONSE 404
200
​
{
  "status_code": 404,
  "request_id": "request-id-test-b05c992f-ebdc-489d-a754-c7e70ba13141",
  "error_type": "idp_client_not_found",
  "error_message": "The IDP client requested could not be found.",
  "error_url": "https://stytch.com/docs/api/errors/404"
}
RESPONSE 429
200
​
{
  "status_code": 429,
  "request_id": "request-id-test-b05c992f-ebdc-489d-a754-c7e70ba13141",
  "error_type": "too_many_requests",
  "error_message": "Too many requests have been made.",
  "error_url": "https://stytch.com/docs/api/errors/429"
}
RESPONSE 500
200
​
{
  "status_code": 500,
  "request_id": "request-id-test-b05c992f-ebdc-489d-a754-c7e70ba13141",
  "error_type": "internal_server_error",
  "error_message": "Oops, something seems to have gone wrong, please reach out to support@stytch.com to let us know what went wrong.",
  "error_url": "https://stytch.com/docs/api/errors/500"
}