PBGS
04Solutions · SMS API & SDKs

A developer-first messaging API. Send your first message in four lines.

A clean REST API, predictable status codes, and SDKs for the languages your team already uses. PBGS APIs are designed by engineers who ship production messaging at scale.

Channel
SMS API & SDKs
Region
Global
Direction
A2P
SLA
99.95%
iCapabilities

What this channel does for you.

  • REST API with idempotency keys and signed webhooks

  • Official SDKs for Node.js, Python, Go, Java, and PHP

  • OpenAPI 3.1 specification with generated reference docs

  • Real-time delivery webhooks and async batch endpoints

  • Sandbox environment for integration testing

iiUse cases

Where teams put this to work.

01

Rapid integration

Drop a few lines into your existing service and start sending within minutes.

02

High-volume batch sends

Submit millions of messages per day with batch endpoints and granular reporting.

03

Event-driven systems

Trigger messages from your workflow engine, queue, or backend service.

iiiReference

A request to /v1/messages.

Idempotent by default. Send the same key twice and you will get one message and two identical responses.

shell
curl https://api.voidmore.com/v1/messages \
  -u $PBGS_API_KEY: \
  -d to="+6591234567" \
  -d from="PBGS" \
  -d text="Your code is 482910"
ivContinue

Other channels we operate.

01
A2P SMS
Application-to-person messaging at carrier-grade scale.
02
OTP / 2FA
Time-critical one-time passcodes with the highest delivery priority.
03
International SMS
Global routing engineered for APAC-out, world-in.
05
Voice, RCS & WhatsApp
Beyond SMS: voice calls, RCS Business Messaging, and WhatsApp Business.
Pricing & access

Quote on sms api & sdks.

Send target markets, expected volume, and use case. We will respond with pricing and a sandbox key within one business day.

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