SMS for Crypto and Web3 Businesses Turned Away by Mainstream Providers
Running a legitimate crypto exchange, wallet, or Web3 platform and getting blocked at SMS vetting is a familiar problem. smskick sends real SMS through dedicated, real-carrier numbers without requiring A2P 10DLC brand or campaign registration, so you can send transactional and targeted messages to users who opted in. It is built for low-to-medium volume, consent-based messaging, not mass blasting.
Why mainstream providers reject Crypto and Web3
Crypto and Web3 is legal in most jurisdictions, but mainstream SMS providers and the US A2P 10DLC ecosystem treat the entire category as high-risk. Carriers and the 10DLC vetting process group exchanges, wallets, token projects, and DeFi platforms alongside the fraud and phishing they are trying to filter out, because scam SMS often impersonates crypto brands. The result is that legitimate companies get their brand registration denied, their campaign flagged as a restricted or prohibited use case, or their throughput throttled to near zero, even when every message is a login code, a security alert, or an update to people who explicitly signed up. The rejection is rarely about your specific business being illegitimate. It is the category-level risk posture of the carriers and the registration gatekeepers.
How smskick helps
smskick sends real SMS through physical consumer LTE dongles we own and operate, which means there is no 10DLC brand or campaign registration to pass and no industry vetting committee deciding whether crypto is allowed. You get dedicated numbers on real carriers, a clean REST API (POST /api/v1/messages with bearer-token API keys), CSV contact import, campaigns, live delivery tracking, and an analytics dashboard. Opt-out keywords like STOP and UNSUBSCRIBE are handled automatically with a per-tenant suppression list, so unsubscribes are honored without you writing that logic. Be aware of the honest tradeoff: throughput is a few SMS per minute per dongle, so this fits transactional codes, security alerts, and targeted updates to a consented list, not high-volume marketing blasts. Consumer-SIM traffic carries carrier-ban risk at high volume, which is exactly why we discourage mass sending and price accordingly.
- No A2P 10DLC brand or campaign registration - the crypto category never goes to a vetting committee that can reject it
- Dedicated numbers on real consumer carriers, sent through physical LTE dongles we own and operate
- Automatic STOP and UNSUBSCRIBE handling with a per-tenant suppression list so opt-outs are honored for you
- Clean REST API (POST /api/v1/messages) with bearer-token API keys, plus campaigns, CSV contacts, and live delivery tracking
- Built for transactional and targeted sends like login codes, security alerts, and consented updates, not mass blasting
- Pay-as-you-go credits with a per-SMS floor of $0.035 and no monthly contract; free to sign up
Your compliance responsibility
You are responsible for consent. Only message users who have opted in to receive SMS from you, and keep records of that consent. In crypto and Web3 this matters doubly: never send unsolicited token promotions, airdrop announcements, or price alerts to people who did not specifically agree to SMS, and never imply guaranteed returns or use SMS for anything resembling a pump scheme. TCPA and equivalent local consent laws place the legal duty on you, the sender. smskick provides the opt-out tooling - automatic STOP and UNSUBSCRIBE handling plus a per-tenant suppression list - but honoring consent and complying with the law is your responsibility. Use SMS for legitimate, consent-based communication only.
Frequently asked questions
Do I need 10DLC registration to send crypto SMS through smskick?
No. smskick sends through real-carrier numbers on physical LTE dongles, so there is no A2P 10DLC brand or campaign registration to complete and no industry vetting step that can reject crypto as a category.
Why did Twilio or another provider reject my crypto business?
Carriers and the 10DLC vetting process treat crypto and Web3 as a high-risk category because scammers impersonate crypto brands in SMS. Legitimate exchanges, wallets, and token projects often get their registration denied or throttled at the category level, regardless of how clean their own messaging is.
Can I use smskick to blast an airdrop or token launch to a large list?
No, and we would discourage it. Throughput is a few SMS per minute per dongle, and consumer-SIM traffic carries carrier-ban risk at volume. smskick is built for low-to-medium volume sends to users who opted in, such as login codes, security alerts, and updates to a consented audience.
How are opt-outs handled?
STOP and UNSUBSCRIBE replies are processed automatically and added to a per-tenant suppression list, so a user who opts out will not receive further messages from you. You still own the consent and compliance obligations under TCPA and local law.
What does it cost?
It is free to sign up and pay-as-you-go on credits, where 1 credit equals 1 SMS segment. Packs range from 250 credits at $0.060 each down to 20,000 credits at the $0.035 floor. There is no monthly contract and no per-industry surcharge.
Ready to send?
Free to sign up. No 10DLC registration.
Sign up free and get a real-carrier number for your crypto or Web3 messaging - no 10DLC registration, no industry vetting.