PASAR API

🇵🇭 Semaphore ~ Philippine SMS gateway API

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SemaphoreCommunicationstier: commercialauth: API keypricing: paidverified 2026-07-03

Self-serve signup; API key passed as a request parameter; prepaid credits (1 credit per 160-char SMS, 2 for priority/OTP routes); sends to Philippine numbers only. PH-first.

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# Semaphore ~ Philippine SMS gateway API needs an API key ~ get yours at:
# https://semaphore.co/docs
curl 'https://api.semaphore.co/api/v4' \
  -H 'Authorization: Bearer YOUR_TOKEN'

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I'm integrating a Philippines API into my app.

API: Semaphore ~ Philippine SMS gateway API
Provider: Semaphore
Auth: requires an API key (sign up: https://semaphore.co/docs)
Pricing: paid
Base URL: https://api.semaphore.co/api/v4
Important note: Self-serve signup; API key passed as a request parameter; prepaid credits (1 credit per 160-char SMS, 2 for priority/OTP routes); sends to Philippine numbers only. PH-first.

Source: Semaphore (https://semaphore.co/docs)
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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