SveaSMS – also written Svea SMS, Svea sms or svea-sms – is a global bulk-SMS platform for senders in 200+ countries.

Virtual numbers

How SMS verification works for Czech Republic

SveaSMS gives you a direct path to send bulk SMS in minutes — with tier-1 routing, real-time analytics and no KYC delay. How SMS verification works for Czech Republic shows exactly how to get started.

Numbers in 190+ countries — live stock
No KYC, no SIM card, no contract
Codes appear in your inbox in real time
Automatic refund if no code arrives
Pay with crypto or card
Same account as bulk SMS and the API

Developer-friendly API

Simple REST API with idempotency keys, webhooks for DLR and incoming SMS, plus examples for Node.js, Python, PHP, Go and Ruby. Send your first SMS with curl in under 60 seconds.

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.

Crypto and card payments

Top up with BTC, ETH or USDT via NOWPayments, or by card through Banxa. Balance is available as soon as payment is confirmed — usually within 60 seconds.

Support that answers

We operate from Sweden. Ping us and a technician answers — not a chatbot, not a tier-1 agent escalating. Directly to someone who knows the system.

Frequently asked questions

Is there an API?

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

Do I need KYC or verification?

No. Sign up, top up and send. No forms, no application, no waiting.

How is opt-out handled?

Automatically through STOP/AVSLUTA — the customer is placed on a per-sender blocklist. You can also whitelist.

Can I use multiple Sender IDs at once?

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

Is SMS content logged?

Metadata is logged for DLR and support. Message content can be pseudonymized or deleted on request.

Can I schedule campaigns?

Yes. From the dashboard or API, including timezone-aware scheduling and batch sends.