# Singpass APIs Documentation

### 🚀 What You Can Do Here

#### For Business Users

* Learn about our Singpass product offerings:
  * [Singpass Login](https://docs.developer.singpass.gov.sg/docs/products/singpass-login)
  * [Myinfo](https://docs.developer.singpass.gov.sg/docs/products/singpass-myinfo)
* Understand the [onboarding process](https://docs.developer.singpass.gov.sg/docs/getting-started/quick-start) and required [pre-requisites](https://docs.developer.singpass.gov.sg/docs/getting-started/pre-requisites-for-onboarding)
* Learn how to [navigate and use the Singpass Developer Portal (SDP)](https://docs.developer.singpass.gov.sg/docs/singpass-developer-portal-sdp/user-guide)

#### For Developers

* Access our [integration guide](https://docs.developer.singpass.gov.sg/docs/technical-specifications/singpass-authentication-api) for Singpass Login and Myinfo (v5)
* Use [common test profiles](https://docs.developer.singpass.gov.sg/docs/testing/myinfo-test-personas) to test Myinfo (v5) integrations
* Understand the [fundamentals of OIDC](https://docs.developer.singpass.gov.sg/docs/introduction) and authentication flows

### 🔥 Latest Updates

#### 📢 Finalised FAPI 2.0 Documentation Is Now Available

All FAPI 2.0 specifications, technical concepts, and migration guides are now published.

#### ⚠️ Mandatory Deadline: **31 December 2026**

All Singpass APIs must be fully compliant with FAPI 2.0 by 31 Dec 2026.

Start reviewing the updated documents and plan your migration early.


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# Agent Instructions: Querying This Documentation

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```
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The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.