Multipurpose Token and SMS OTP Generation API

The Multipurpose Token and SMS OTP Generation API enables secure, versatile identity verification and user authentication workflows across multiple customer touchpoints.

This API suite supports generating email tokens, email OTPs, and SMS OTPs for critical use cases like:

• Account Verification
• Passwordless Login
• Account Recovery
• Add Email / Add Phone
• Forgot Password / Forgot PIN
• One-Touch Login
• Smart Login

Multipurpose Token and OTP API Endpoints

Multipurpose Email Token Generation API

This API generates Email tokens and Email OTPs for a variety of scenarios:

Supported tokentype values

Value	Use Case
emailverification	Email Verification
addemail	Add Email
forgotpassword	Forgot Password
deleteuser	Delete User
passwordlesslogin	Passwordless Login
forgotpin	Forgot PIN
onetouchlogin	One-Touch Login
autologin	Auto Login

Here is an example of how to pass tokentype in the API:

curl --location 'https://api.loginradius.com/identity/v2/manage/account/emailtoken/{tokentype}?apikey=123&apisecret=123' \
--header 'Content-Type: application/json' \
--data-raw '{
  "Email": "sample@example.com",
  "Type": "string",
  "Uid": "85efcb9963de47fb89d1b765cf08c5c2",
  "ClientGuid": "8d59fca666204748b7fa22c977ce8e22"
}'

Sample Response

{
    "Token": "c88c0e111b4343ca90918e487c6d50d4",
    "ExpiresIn": "2025-10-01T22:25:48.076Z"
}

See the Multipurpose Email Token Generation API documentation.

Multipurpose SMS OTP Generation API

This API generates SMS OTPs for mobile-based identity verification and login processes.

Value	Use Case
addphone	Add Phone
phoneidverification	Phone ID Verification
forgotpassword	Forgot Password
forgotpin	Forgot PIN
onetouchlogin	One-Touch Login
smartlogin	Smart Login
passwordlesslogin	Passwordless Login

Here is an example of how to pass smsotptype in the API:

curl --location 'https://api.loginradius.com/identity/v2/manage/account/smsotp/{smsotptype}?apikey=123&apisecret=123' \
--header 'Content-Type: application/json' \
--data '{
  "Phone": "919999999",
  "Uid": "12344311234",
  "Name": "string"
}'

Sample Response

{
    "Token": "342519",
    "ExpiresIn": "2025-09-25T01:19:19.737055707Z"
}

See the Multipurpose SMS OTP Generation API documentation.

Best Practices

• Select Appropriate Token Types: Use the correct tokentype or smsotptype based on your specific use case to ensure proper workflow behavior.
• Secure OTP/Token Delivery: Utilize secure and trusted SMS/email gateways to transmit OTPs and tokens.
• Token Expiry: Always define a sensible expiration time for OTPs and tokens to reduce risk.
• Never Share OTPs or Tokens: For your security, do not share any one-time passwords (OTPs) or login tokens with anyone, not even with someone claiming to be from support.
• Watch for Phishing Attempts: Be cautious of emails, SMS, or messages that ask you to enter OTPs or tokens on unfamiliar websites. Always double-check the URL or sender before taking action.
• Protect Secrets: Store API secrets in secure environment variables, not in client apps.

Related Resources

Multipurpose Email Token Generation Api

Multipurpose SMS OTP Generation Api

Authentication API