Knowledge base

OTP best practices: säkerhet & UX

SveaSMS gives you a direct path to send bulk SMS in minutes — with tier-1 routing, real-time analytics and no KYC delay. OTP best practices: säkerhet & UX shows exactly how to get started.

01

No KYC or application

Other platforms force you through weeks of verification before the first SMS. We do not. Sign up, top up, send. That simple.

02

Automation and integrations

Trigger SMS from Zapier, Make, n8n, HubSpot, Shopify, WooCommerce or your own backend. Build drip campaigns, welcome flows, abandoned cart flows and OTP instantly.

03

Scales with you

500 MPS by default, upgradeable on demand. From your first OTP to millions of marketing SMS per day — same infrastructure, same API, no migration.

04

Compliance without friction

Automatic opt-out via STOP/AVSLUTA, quiet hours per market and content warnings that catch carrier-risk content before you send.

05

Transparent pricing

One price per SMS, no monthly fee, no lock-in contract. Balance never expires and you see the exact campaign cost before you press send.

Frequently asked questions

How do I pay?

Crypto (BTC, ETH, USDT) via NOWPayments or card via Banxa. Balance is active as soon as payment is confirmed.

Is there an API?

Yes. REST API with examples for Node.js, Python, PHP, Go and Ruby. See /api/rest for documentation.

Can I send OTP?

Yes. Low latency, high queue priority and separate throughput limits for transactional SMS.

Are there volume discounts?

Pricing is dynamic per destination — from $0.04/SMS with transparent markup. Sending large volumes? Contact us for enterprise pricing.

Can I choose any Sender ID?

Yes. Set any sender name you want, up to 11 characters. We do not pre-review Sender IDs for you.

Can I use multiple Sender IDs at once?

Yes. Rotate per segment, campaign or language with no hard cap.

Keep reading

Ready to send?

Sign up, top up your balance and send your first SMS. No KYC, no waiting.