PASAR API

🇲🇾 U Mobile Open Gateway ~ GSMA network APIs (SIM Swap, Device Location, Number Verify)

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First public GSMA Open Gateway / CAMARA portal by a MY telco. Sandbox for testing; production needs onboarding.

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# U Mobile Open Gateway ~ GSMA network APIs (SIM Swap, Device Location, Number Verify) needs OAuth credentials.
# No single public base URL ~ start from the docs:
# https://opgw.u.com.my/

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I'm integrating a Malaysia API into my app.

API: U Mobile Open Gateway ~ GSMA network APIs (SIM Swap, Device Location, Number Verify)
Provider: U Mobile
Auth: requires OAuth credentials (sign up: https://opgw.u.com.my/)
Pricing: paid
Important note: First public GSMA Open Gateway / CAMARA portal by a MY telco. Sandbox for testing; production needs onboarding.

Source: U Mobile (https://opgw.u.com.my/)
Source type: Provider API or developer docs
Endpoint type: Docs-first integration
Integration difficulty: Needs OAuth
Last checked: 2026-06-13
Production caveat: Keep credentials server-side and confirm current limits, pricing, and webhook/error behaviour in the provider docs.

Help me set up the correct onboarding/authentication path and make the first valid request ~ explain exactly where credentials go and what must happen before production.

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