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# LoginV2

# Package: headless

# Namespace: AuthenticationService

# Method link: https://dev.wix.com/docs/api-reference/business-management/headless/authentication/login-v-2.md

## Introduction

Logs in an existing member.

Typically, after a successful login, you generate and use member tokens for the
logged-in member so that subsequent API calls are called as part of a member session.
Use the `sessionToken` in the response to [get the site member's access and refresh tokens](https://dev.wix.com/docs/go-headless/coding/rest-api/visitors-and-members/handle-members-with-custom-login.md#get-the-site-members-access-and-refresh-tokens).

---

## REST API

### Schema

```
 Method: loginV2
 Description: Logs in an existing member.  Typically, after a successful login, you generate and use member tokens for the logged-in member so that subsequent API calls are called as part of a member session. Use the `sessionToken` in the response to [get the site member's access and refresh tokens](https://dev.wix.com/docs/go-headless/coding/rest-api/visitors-and-members/handle-members-with-custom-login.md#get-the-site-members-access-and-refresh-tokens).
 URL: https://www.wixapis.com/v2/login
 Method: POST
 Method parameters:
   param name: captchaTokens | type: array<captchaTokens> | description: CAPTCHA tokens, when CAPTCHA setting is on. 
              - ONE-OF: 
                 - name: Recaptcha | type: string | description:  
                 - name: InvisibleRecaptcha | type: string | description:  
                 - name: NoCaptcha | type: string | description:  
                 - name: recaptchaForClientSiteKey | type: RecaptchaForClientSiteKey | description: Use this when the client has registered their own reCAPTCHA site key (e.g., branded apps, headless apps). 
                    - name: token | type: string | description: The reCAPTCHA token obtained from the client-side reCAPTCHA widget. 
                    - name: siteKeyId | type: string | description: The site key GUID registered in ReCAPTCHA service SDL for this client's reCAPTCHA configuration. 
   param name: clientMetaData | type: clientMetaData | description: Additional data that's relevant for the flow. 
   param name: loginId | type: LoginId   | required: true
     - name: email | type: string | description: Login email address. 
   param name: password | type: password | description: Password of the identity logging in. 
 Return type: StateMachineResponse
  - name: state | type: StateType | description: Current state of the login or registration process. 
     - enum:
     -     UNKNOWN_STATE: Initial unknown state.
     -     SUCCESS: Login completed successfully.
     -     REQUIRE_OWNER_APPROVAL: Member needs the owner to approve their registration.
     -     REQUIRE_EMAIL_VERIFICATION: Member needs to verify their email.
     -     STATUS_CHECK: The `status` is not one that prevents the member logging in, meaning it's not `OFFLINE`, `BLOCKED`, or `DELETED`.
  - name: sessionToken | type: string | description: Session token. If `state` is not `SUCCESS`, this field is undefined. 
  - name: stateToken | type: string | description: Token that represents the current state of the login or registration process. 
  - name: identity | type: Identity | description: Identity of the current member. 
     - name: id | type: string | description: Identity GUID. 
     - name: revision | type: string | description: Revision number, which increments by 1 each time the identity is updated. To prevent conflicting changes, the current revision must be passed when updating the identity.  Ignored when creating an identity. 
     - name: createdDate | type: string | description: Date and time the identity was created. 
     - name: updatedDate | type: string | description: Date and time the identity was updated. 
     - name: connections | type: array<Connection> | description: The identity configured connections to authenticate with. 
        - ONE-OF: 
           - name: idpConnection | type: IdpConnection | description: IDP connection. 
              - name: idpConnectionId | type: string | description: IDP connection GUID. 
              - name: idpUserId | type: string | description: IDP user GUID. 
           - name: authenticatorConnection | type: AuthenticatorConnection | description: Authenticator connection. 
              - name: authenticatorConnectionId | type: string | description: Authenticator connection GUID. 
              - name: reEnrollmentRequired | type: boolean | description: Whether re-enrollment is required. 
     - name: identityProfile | type: IdentityProfile | description: Identity profile. 
        - name: firstName | type: string | description: Member's first name. 
        - name: lastName | type: string | description: Member's last name. 
        - name: nickname | type: string | description: Member's display nickname. 
        - name: picture | type: string | description: URL to member's profile picture. 
        - name: labels | type: array | description: Labels associated with the member. 
        - name: language | type: string | description: Member's preferred language code. 
        - name: privacyStatus | type: PrivacyStatus | description: Member's profile visibility setting. 
             - enum:
             -     UNDEFINED: No privacy status defined.
             -     PUBLIC: Profile details are visible to other members.
             -     PRIVATE: Profile details are hidden from other members.
        - name: customFields | type: array<CustomField> | description: Any number of custom fields. [Custom fields](https://support.wix.com/en/article/adding-custom-fields-to-contacts) are used to store additional information about your site or app's contacts. 
           - name: name | type: string | description: Custom field name matching an extended field key (without `custom.` prefix).  Must match a key from [`List Extended Fields`](https://dev.wix.com/docs/rest/api-reference/contacts/extended-fields/list-extended-fields.md). 
           - name: value | type: CustomValue | description: Value for the custom field. 
              - ONE-OF: 
                 - name: strValue | type: string | description: Text value. 
                 - name: numValue | type: number | description: Numeric value. 
                 - name: dateValue | type: string | description: Date/time value. 
                 - name: listValue | type: ListValue | description: List of values. 
                    - name: value | type: array<CustomValue> | description: List of custom values. 
                 - name: mapValue | type: MapValue | description: Key-value pairs. 
                    - name: value | type: Map<string,CustomValue> | description: Map of custom field values. 
                 - name: boolValue | type: boolean | description: Bool value 
        - name: secondaryEmails | type: array<SecondaryEmail> | description: Additional email addresses for the member. 
           - name: email | type: string | description: Secondary email address. 
           - name: tag | type: EmailTag | description: Email tag. 
                 - enum: UNTAGGED, MAIN, HOME, WORK
        - name: phonesV2 | type: array<Phone> | description: Phone numbers associated with the member. 
           - name: countryCode | type: string | description: Country code for the phone number. 
           - name: phone | type: string | description: Phone number without country code. 
           - name: tag | type: PhoneTag | description: Phone tag. 
                 - enum: UNTAGGED, MAIN, HOME, MOBILE, WORK, FAX
        - name: addresses | type: array<AddressWrapper> | description: Physical addresses for the member. 
           - name: address | type: Address | description: Physical address details. 
              - name: country | type: string | description: Country code. 
              - name: subdivision | type: string | description: Subdivision. Usually a state, region, prefecture, or province code, according to [ISO 3166-2](https://en.wikipedia.org/wiki/ISO_3166-2). 
              - name: city | type: string | description: City name. 
              - name: postalCode | type: string | description: Zip/postal code. 
              - name: addressLine | type: string | description: Main address line, usually street and number as free text. 
              - name: addressLine2 | type: string | description: Free text providing more detailed address info. Usually contains apartment, suite, and floor. 
              - name: streetName | type: string | description: Street name. 
              - name: streetNumber | type: string | description: Street number. 
           - name: tag | type: AddressTag | description: Address tag. 
                 - enum: UNTAGGED, HOME, WORK, BILLING, SHIPPING
        - name: company | type: string | description: Company name. 
        - name: position | type: string | description: Position within company. 
        - name: birthdate | type: string | description: Member's birth date in `YYYY-MM-DD` format. 
        - name: slug | type: string | description: URL-friendly slug for the member's profile. 
        - name: subscription | type: boolean | description: Whether the member consents to receive marketing communications. 
        - name: vatId | type: string | description: Tax GUID or VAT number for personal or corporate use. 
     - name: metadata | type: Metadata | description: Additional information about the identity that can impact user access. This data cannot be set. 
    EMPTY-OBJECT {}
     - name: email | type: Email | description: Identity email address. 
        - name: address | type: string | description: Email address. 
        - name: isVerified | type: boolean | description: Whether the email address is verified. 
     - name: status | type: StatusV2 | description: Identity's current status. 
        - name: name | type: StatusName | description: Descriptive name of the identity status. 
             - enum:
             -     UNKNOWN_STATUS: Unknown status. This value isn't used.
             -     PENDING: Identity is pending verification, owner approval, or both.
             -     ACTIVE: Identity is active and can log in.
             -     DELETED: Identity is deleted. This identity can't log in.
             -     BLOCKED: Identity is blocked. This identity can't log in.
             -     OFFLINE: Identity is offline. This identity can't log in.
        - name: reasons | type: array<Reason> | description: Reasons for the current identity status. 
             - enum:
             -     UNKNOWN_REASON: Unknown reason. This value isn't used.
             -     PENDING_ADMIN_APPROVAL_REQUIRED: The identity is waiting for admin approval. After the approval, the identity has an `ACTIVE` status.
             -     PENDING_EMAIL_VERIFICATION_REQUIRED: The identity has to verify the email. After the verification, the identity has an `ACTIVE` status.
     - name: factors | type: array<Factor> | description: Identity verification factors. 
        - name: factorId | type: string | description: Factor GUID. 
        - name: type | type: FactorType | description: Factor type. 
             - enum:
             -     PASSWORD: Requires a password.
             -     SMS: Requires a code sent via SMS.
             -     CALL: Requires a code sent by phone call.
             -     EMAIL: Requires a code sent by email.
             -     TOTP: Requires authentication via an authenticator app.
             -     PUSH: Requires authentication via a push notification.
             -     WEBAUTHN: Requires authentication via WebAuthn/passkey.
             -     RECOVERY_CODE: Requires a recovery code.
        - name: status | type: Status | description: Factor status. 
             - enum:
             -     INACTIVE: Factor requires activation.
             -     ACTIVE: Factor is active and can be used for authentication.
             -     REQUIRE_REENROLL: Factor is blocked and cannot be used for authentication. The user should reenroll the factor.
  - name: additionalData | type: Map<string,CustomValue> | description: Additional data relevant to the login or registration process. 
     - ONE-OF: 
        - name: strValue | type: string | description: String value. 
        - name: numValue | type: number | description: Number value. 
        - name: dateValue | type: string | description: Date value. 
        - name: listValue | type: ListValue | description: List value. 
           - name: value | type: array<CustomValue> | description: Custom value. 
        - name: mapValue | type: MapValue | description: Map value. 
           - name: value | type: Map<string,CustomValue> | description: Mapped custom value. 

 Possible Errors:
   HTTP Code: 400 | Status Code: INVALID_ARGUMENT | Application Code: INVALID_AUTHENTICATOR_ID | Description: Authenticator GUID is missing or invalid.
   HTTP Code: 400 | Status Code: INVALID_ARGUMENT | Application Code: PROVIDE_TENANT_ID | Description: Can't resolve tenant. For users, provide a valid Wix domain in the request. For members, provide a MSGUID in the request.
   HTTP Code: 401 | Status Code: UNAUTHENTICATED | Application Code: WIX_EMPLOYEE_PASSWORD_LOGIN_NOT_ALLOWED | Description: Wix employees must use Google SSO to login and cannot use password authentication.
   HTTP Code: 401 | Status Code: UNAUTHENTICATED | Application Code: REENROLLMENT_REQUIRED_BY_ADMIN | Description: Admin requires re-enrollment for this identity.
   HTTP Code: 403 | Status Code: PERMISSION_DENIED | Application Code: CAPTCHA_TOKEN_REQUIRED | Description: The reCAPTCHA token is required.
   HTTP Code: 403 | Status Code: PERMISSION_DENIED | Application Code: INVALID_CAPTCHA_TOKEN | Description: The reCAPTCHA token is invalid or expired.
   HTTP Code: 429 | Status Code: RESOURCE_EXHAUSTED | Application Code: THROTTLED_FEATURE | Description: Too many requests. Try again later.
   HTTP Code: 500 | Status Code: INTERNAL | Application Code: TRUSTED_CLIENTS_ONLY | Description: This method is available only to trusted clients.


```

### Examples

### Login with email and password, without using reCAPTCHA.
```curl
curl -L -X POST \
'https://www.wixapis.com/_api/iam/authentication/v2/login' \
-H 'Content-Type: application/json' \
-H 'Authorization: <AUTH>' \
-d '{
    "login_id": {
        "email": "test@test.com"
    },
    "password": "my-password"
}'
```

### Login with email and password, using visible reCAPTCHA.
```curl
curl -X POST \
'https://www.wixapis.com/_api/iam/authentication/v2/login' \
-H 'Content-Type: application/json' \
-H 'Authorization: <AUTH>' \
-d '{
    "login_id": {
        "email": "test@test.com"
    },
    "password": "my-password",
    "captcha_tokens": [{
        "Recaptcha": "03AAYGu2Q0STS4gydphoHhvovlwgE-bpDbB1..."
    }]
}'
```

### Login with email and password, using invisible reCAPTCHA.
```curl
curl -X POST \
'https://www.wixapis.com/_api/iam/authentication/v2/login' \
-H 'Content-Type: application/json' \
-H 'Authorization: <AUTH>' \
-d '{
    "login_id": {
        "email": "test@test.com"
    },
    "password": "my-password",
    "captcha_tokens": [{
        "InvisibleRecaptcha": "03AAYGu2Q5KvtfjhU8XQL2LBVmd4rystj0FSSAouegJjBO6P0HI..."
    }]
}'
```

---

## JavaScript SDK

### Schema

```
 Method: wixClientAdmin.headless.AuthenticationService.loginV2(loginId, options)
 Description: Logs in an existing member.  Typically, after a successful login, you generate and use member tokens for the logged-in member so that subsequent API calls are called as part of a member session. Use the `sessionToken` in the response to [get the site member's access and refresh tokens](https://dev.wix.com/docs/go-headless/coding/rest-api/visitors-and-members/handle-members-with-custom-login.md#get-the-site-members-access-and-refresh-tokens).
 Method parameters:
   param name: loginId | type: LoginId   | required: true
     - name: email | type: string | description: Login email address. 
   param name: options | type: LoginV2Options  none 
        - name: password | type: string | description: Password of the identity logging in. 
        - name: captchaTokens | type: array<CaptchaToken> | description: CAPTCHA tokens, when CAPTCHA setting is on. 
           - ONE-OF: 
              - name: Recaptcha | type: string | description:  
              - name: InvisibleRecaptcha | type: string | description:  
              - name: NoCaptcha | type: string | description:  
              - name: recaptchaForClientSiteKey | type: RecaptchaForClientSiteKey | description: Use this when the client has registered their own reCAPTCHA site key (e.g., branded apps, headless apps). 
                 - name: token | type: string | description: The reCAPTCHA token obtained from the client-side reCAPTCHA widget. 
                 - name: siteKeyId | type: string | description: The site key GUID registered in ReCAPTCHA service SDL for this client's reCAPTCHA configuration. 
        - name: clientMetaData | type: object | description: Additional data that's relevant for the flow. 
 Return type: PROMISE<StateMachineResponse>
  - name: state | type: StateType | description: Current state of the login or registration process. 
     - enum:
     -     UNKNOWN_STATE: Initial unknown state.
     -     SUCCESS: Login completed successfully.
     -     REQUIRE_OWNER_APPROVAL: Member needs the owner to approve their registration.
     -     REQUIRE_EMAIL_VERIFICATION: Member needs to verify their email.
     -     STATUS_CHECK: The `status` is not one that prevents the member logging in, meaning it's not `OFFLINE`, `BLOCKED`, or `DELETED`.
  - name: sessionToken | type: string | description: Session token. If `state` is not `SUCCESS`, this field is undefined. 
  - name: stateToken | type: string | description: Token that represents the current state of the login or registration process. 
  - name: identity | type: Identity | description: Identity of the current member. 
     - name: _id | type: string | description: Identity GUID. 
     - name: revision | type: string | description: Revision number, which increments by 1 each time the identity is updated. To prevent conflicting changes, the current revision must be passed when updating the identity.  Ignored when creating an identity. 
     - name: _createdDate | type: Date | description: Date and time the identity was created. 
     - name: _updatedDate | type: Date | description: Date and time the identity was updated. 
     - name: connections | type: array<Connection> | description: The identity configured connections to authenticate with. 
        - ONE-OF: 
           - name: idpConnection | type: IdpConnection | description: IDP connection. 
              - name: idpConnectionId | type: string | description: IDP connection GUID. 
              - name: idpUserId | type: string | description: IDP user GUID. 
           - name: authenticatorConnection | type: AuthenticatorConnection | description: Authenticator connection. 
              - name: authenticatorConnectionId | type: string | description: Authenticator connection GUID. 
              - name: reEnrollmentRequired | type: boolean | description: Whether re-enrollment is required. 
     - name: identityProfile | type: IdentityProfile | description: Identity profile. 
        - name: firstName | type: string | description: Member's first name. 
        - name: lastName | type: string | description: Member's last name. 
        - name: nickname | type: string | description: Member's display nickname. 
        - name: picture | type: string | description: URL to member's profile picture. 
        - name: labels | type: array | description: Labels associated with the member. 
        - name: language | type: string | description: Member's preferred language code. 
        - name: privacyStatus | type: PrivacyStatus | description: Member's profile visibility setting. 
             - enum:
             -     UNDEFINED: No privacy status defined.
             -     PUBLIC: Profile details are visible to other members.
             -     PRIVATE: Profile details are hidden from other members.
        - name: customFields | type: array<CustomField> | description: Any number of custom fields. [Custom fields](https://support.wix.com/en/article/adding-custom-fields-to-contacts) are used to store additional information about your site or app's contacts. 
           - name: name | type: string | description: Custom field name matching an extended field key (without `custom.` prefix).  Must match a key from [`List Extended Fields`](https://dev.wix.com/docs/rest/api-reference/contacts/extended-fields/list-extended-fields.md). 
           - name: value | type: CustomValue | description: Value for the custom field. 
              - ONE-OF: 
                 - name: strValue | type: string | description: Text value. 
                 - name: numValue | type: number | description: Numeric value. 
                 - name: dateValue | type: Date | description: Date/time value. 
                 - name: listValue | type: ListValue | description: List of values. 
                    - name: value | type: array<CustomValue> | description: List of custom values. 
                 - name: mapValue | type: MapValue | description: Key-value pairs. 
                    - name: value | type: Map<string,CustomValue> | description: Map of custom field values. 
                 - name: boolValue | type: boolean | description: Bool value 
        - name: secondaryEmails | type: array<SecondaryEmail> | description: Additional email addresses for the member. 
           - name: email | type: string | description: Secondary email address. 
           - name: tag | type: EmailTag | description: Email tag. 
                 - enum: UNTAGGED, MAIN, HOME, WORK
        - name: phonesV2 | type: array<Phone> | description: Phone numbers associated with the member. 
           - name: countryCode | type: string | description: Country code for the phone number. 
           - name: phone | type: string | description: Phone number without country code. 
           - name: tag | type: PhoneTag | description: Phone tag. 
                 - enum: UNTAGGED, MAIN, HOME, MOBILE, WORK, FAX
        - name: addresses | type: array<AddressWrapper> | description: Physical addresses for the member. 
           - name: address | type: Address | description: Physical address details. 
              - name: city | type: string | description: none 
              - name: subdivision | type: string | description: none 
              - name: country | type: string | description: none 
              - name: postalCode | type: string | description: none 
              - name: addressLine2 | type: string | description: none 
           - name: tag | type: AddressTag | description: Address tag. 
                 - enum: UNTAGGED, HOME, WORK, BILLING, SHIPPING
        - name: company | type: string | description: Company name. 
        - name: position | type: string | description: Position within company. 
        - name: birthdate | type: string | description: Member's birth date in `YYYY-MM-DD` format. 
        - name: slug | type: string | description: URL-friendly slug for the member's profile. 
        - name: subscription | type: boolean | description: Whether the member consents to receive marketing communications. 
        - name: vatId | type: string | description: Tax GUID or VAT number for personal or corporate use. 
     - name: email | type: Email | description: Identity email address. 
        - name: address | type: string | description: Email address. 
        - name: isVerified | type: boolean | description: Whether the email address is verified. 
     - name: status | type: StatusV2 | description: Identity's current status. 
        - name: name | type: StatusName | description: Descriptive name of the identity status. 
             - enum:
             -     UNKNOWN_STATUS: Unknown status. This value isn't used.
             -     PENDING: Identity is pending verification, owner approval, or both.
             -     ACTIVE: Identity is active and can log in.
             -     DELETED: Identity is deleted. This identity can't log in.
             -     BLOCKED: Identity is blocked. This identity can't log in.
             -     OFFLINE: Identity is offline. This identity can't log in.
        - name: reasons | type: array<Reason> | description: Reasons for the current identity status. 
             - enum:
             -     UNKNOWN_REASON: Unknown reason. This value isn't used.
             -     PENDING_ADMIN_APPROVAL_REQUIRED: The identity is waiting for admin approval. After the approval, the identity has an `ACTIVE` status.
             -     PENDING_EMAIL_VERIFICATION_REQUIRED: The identity has to verify the email. After the verification, the identity has an `ACTIVE` status.
     - name: factors | type: array<Factor> | description: Identity verification factors. 
        - name: factorId | type: string | description: Factor GUID. 
        - name: type | type: FactorType | description: Factor type. 
             - enum:
             -     PASSWORD: Requires a password.
             -     SMS: Requires a code sent via SMS.
             -     CALL: Requires a code sent by phone call.
             -     EMAIL: Requires a code sent by email.
             -     TOTP: Requires authentication via an authenticator app.
             -     PUSH: Requires authentication via a push notification.
             -     WEBAUTHN: Requires authentication via WebAuthn/passkey.
             -     RECOVERY_CODE: Requires a recovery code.
        - name: status | type: Status | description: Factor status. 
             - enum:
             -     INACTIVE: Factor requires activation.
             -     ACTIVE: Factor is active and can be used for authentication.
             -     REQUIRE_REENROLL: Factor is blocked and cannot be used for authentication. The user should reenroll the factor.
  - name: additionalData | type: Map<string,CustomValue> | description: Additional data relevant to the login or registration process. 
     - ONE-OF: 
        - name: strValue | type: string | description: String value. 
        - name: numValue | type: number | description: Number value. 
        - name: dateValue | type: Date | description: Date value. 
        - name: listValue | type: ListValue | description: List value. 
           - name: value | type: array<CustomValue> | description: Custom value. 
        - name: mapValue | type: MapValue | description: Map value. 
           - name: value | type: Map<string,CustomValue> | description: Mapped custom value. 

 Possible Errors:
   HTTP Code: 400 | Status Code: INVALID_ARGUMENT | Application Code: INVALID_AUTHENTICATOR_ID | Description: Authenticator GUID is missing or invalid.
   HTTP Code: 400 | Status Code: INVALID_ARGUMENT | Application Code: PROVIDE_TENANT_ID | Description: Can't resolve tenant. For users, provide a valid Wix domain in the request. For members, provide a MSGUID in the request.
   HTTP Code: 401 | Status Code: UNAUTHENTICATED | Application Code: WIX_EMPLOYEE_PASSWORD_LOGIN_NOT_ALLOWED | Description: Wix employees must use Google SSO to login and cannot use password authentication.
   HTTP Code: 401 | Status Code: UNAUTHENTICATED | Application Code: REENROLLMENT_REQUIRED_BY_ADMIN | Description: Admin requires re-enrollment for this identity.
   HTTP Code: 403 | Status Code: PERMISSION_DENIED | Application Code: CAPTCHA_TOKEN_REQUIRED | Description: The reCAPTCHA token is required.
   HTTP Code: 403 | Status Code: PERMISSION_DENIED | Application Code: INVALID_CAPTCHA_TOKEN | Description: The reCAPTCHA token is invalid or expired.
   HTTP Code: 429 | Status Code: RESOURCE_EXHAUSTED | Application Code: THROTTLED_FEATURE | Description: Too many requests. Try again later.
   HTTP Code: 500 | Status Code: INTERNAL | Application Code: TRUSTED_CLIENTS_ONLY | Description: This method is available only to trusted clients.


```

### Examples

### loginV2
```javascript
import { authentication } from '@wix/identity';

async function loginV2(loginId,options) {
  const response = await authentication.loginV2(loginId,options);
};
```

### loginV2 (with elevated permissions)
```javascript
import { authentication } from '@wix/identity';
import { auth } from '@wix/essentials';

async function myLoginV2Method(loginId,options) {
  const elevatedLoginV2 = auth.elevate(authentication.loginV2);
  const response = await elevatedLoginV2(loginId,options);
}
```

### loginV2 (self-hosted)
Self-hosted SDK calls require you to [create a client](https://dev.wix.com/docs/sdk/articles/work-with-the-sdk/about-the-wix-client.md).

```javascript
import { createClient } from '@wix/sdk';
import { authentication } from '@wix/identity';
// Import the auth strategy for the relevant access type
// Import the relevant host module if needed

const myWixClient = createClient ({
  modules: { authentication },
  // Include the auth strategy and host as relevant
});


async function loginV2(loginId,options) {
  const response = await myWixClient.authentication.loginV2(loginId,options);
};
```

---