SNOW-CAD Platform Features and Integration Practice Question
Which TWO of the following are valid authentication options for a Scripted REST API in ServiceNow?
⚠ Common exam trap
ServiceNow often tests the misconception that JWT or API Key are native authentication options for Scripted REST APIs, when in fact ServiceNow only supports Basic Auth and OAuth 2.0 as built-in choices for this specific API type.
Answer choices
Why each option matters
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
Basic Auth
Basic Auth is a valid authentication option for Scripted REST APIs in ServiceNow because it allows the API to authenticate requests using a username and password pair encoded in the Authorization header. ServiceNow natively supports Basic Auth for inbound REST calls, making it a straightforward choice for legacy or simple integrations.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
- ✗
JWT
Why it's wrong here
JWT is not directly supported as an authentication type for Scripted REST APIs.
- ✓
Basic Auth
Why this is correct
Basic Auth is a supported authentication option for Scripted REST APIs.
- ✗
API Key
Why it's wrong here
API Key is not a built-in authentication option; it would require custom implementation.
- ✗
SAML 2.0
Why it's wrong here
SAML is used for SSO, not for REST API authentication.
- ✓
OAuth 2.0
Why this is correct
OAuth 2.0 is a supported authentication option for Scripted REST APIs.
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JA
Written by Johnson Ajibi, MSc IT Security
Senior Network & Security Engineer · founder of Courseiva
This SNOW-CAD practice question is part of Courseiva's free ServiceNow certification practice question bank. Courseiva provides original exam-style practice questions with explanations, topic-based practice, mock exams, readiness tracking, and study analytics to help learners prepare for the SNOW-CAD exam.