How do I integrate one-time passwords?

A standard HTTP API drops into your registration, sign-in and password-change flows; codes land in 2.8 seconds on average and receipts come back.

Can top-up receipts send themselves?

Once the API is integrated, your system fires the message the moment the payment lands, so players never have to check.

Can launch messages carry a download link?

A short link takes players straight to the download or campaign page, and clicks attribute back to the batch.

Am I charged for failed messages?

No. Billing follows successful submission to the carrier; failed submissions are not charged and the credit is returned in real time, with records available at any time.

Game SMS

Games — messaging built in

Account verification, server announcements and win-back all run through one API, so live-ops and engineering do not each onboard a provider of their own.

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What gets in the way

The bottlenecks game teams hit between user acquisition and long-term retention.

Talk to support

Acquisition spend is hard to recover

The main traffic sources concentrate at the top, stretching payback periods for smaller teams.

First-month churn runs high

Without a way to reach players outside the app, an uninstall is the end of the relationship.

Messaging is scattered

One-time passwords, announcements, top-up receipts and tournament news live in separate systems, and the upkeep adds up.

Announcements do not land

A sizeable share of players have push disabled, so launches and maintenance windows go unseen.

SMS SOLUTION

Where games send messages

From launch and live-ops through to top-up receipts and tournament coverage.

Open an account

Launch campaign

Scenario 1

Seasonal campaign

Scenario 2

Live-ops event

Scenario 3

Win-back

Scenario 4

Top-up receipt

Scenario 5

Tournament update

Scenario 6

Testimonials

Our customers' trust is what keeps us investing

More than 30,000 teams send bulk campaigns through RedsmsBox, among them leaders in their industries.

SMS PRODUCTS

Four routes for four kinds of traffic

Pick a route by content type and target region; one-time passwords, notifications and marketing all share the same console.

China 106 SMS

Domestic standard 106 SMS

Direct routes into China Mobile, Unicom and Telecom for one-time passwords, order notifications and marketing alike, submitted from the console or triggered over the API.

International SMS

International standard SMS

Covering 242 countries and regions from one API, with multilingual content and scheduling in the recipient's time zone.

Regulated categories

Five types of channel SMS

Dedicated routes for credit, crowdfunding, securities, insurance and property messaging, running domestic and international paths in parallel.

SIM-based SMS

The machine room SIM SMS

Sent from physical SIM cards across the 13x-18x ranges of all three carriers, with no template framework constraining the content.

FAQs

About games use cases

Integration, automatic triggers, and short links.

Yes. Launches, live-ops events, top-up receipts and tournament news are all carried, matched to the route that fits the content type.

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