PASAR API

🇵🇭 BUx ~ UBX payment collection and checkout API

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Public Redoc reference with its own OpenAPI spec and sandbox server (api.bux.ph/v1/api/sandbox); API key plus an OAuth token endpoint; business verification before live collections. PH-first.

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# BUx ~ UBX payment collection and checkout API needs an API key ~ get yours at:
# https://developers.bux.ph
curl 'https://api.bux.ph/v1/api' \
  -H 'Authorization: Bearer YOUR_TOKEN'

AI prompt

I'm integrating a Philippines API into my app.

API: BUx ~ UBX payment collection and checkout API
Provider: UBX Philippines (BUx)
Auth: requires an API key (sign up: https://developers.bux.ph)
Pricing: paid
Base URL: https://api.bux.ph/v1/api
Important note: Public Redoc reference with its own OpenAPI spec and sandbox server (api.bux.ph/v1/api/sandbox); API key plus an OAuth token endpoint; business verification before live collections. PH-first.

Source: UBX Philippines (BUx) (https://developers.bux.ph)
Source type: Provider API or developer docs
Endpoint type: Provider API base URL
Integration difficulty: Needs API key
Last checked: 2026-07-03
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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