Sellix
Sellix is a commerce platform for selling digital and physical goods through public shops, hosted checkout, and a management dashboard.
What Sellix is
Sellix is a commerce platform for selling digital and physical goods through public shops, hosted checkout, and a management dashboard. It supports license keys, file downloads, accounts, Discord roles and invites, physical goods, subscriptions, and custom dynamic payloads. Checkout is crypto-only: buyers choose supported crypto assets, and displayed fiat prices are converted during checkout. Card payments are unavailable. After payment confirmation, delivery can provide keys, signed download URLs, webhook payloads, or physical-order fulfilment status. Merchants can use the REST API and webhooks for custom integrations; documented integrations include BlockPN settlement and Discord delivery. API keys have granular permissions, expire within at most 90 days, and can be revoked. Webhooks use HMAC-SHA256 signatures and may be retried up to six times. Sellix says BlockPN settles payments to the merchant's wallet and Sellix does not hold or control funds. The plan is free, with no subscription, take-rate, or expiry, and lists unlimited shops, products, orders, and customers. Sellix says signup requires email and password, without KYC or bank-account verification.
Good
- Supports digital, physical, and subscription products.
- Automates delivery after payment confirmation.
- REST API and signed webhooks are available.
- Plan lists unlimited shops, products, and orders.
- Two-factor authentication is available for every account.
Watch out
- Card payments are unavailable.
- No support inbox or chat queue.
- API keys default to 60 requests per minute.
Who it suits
Sellix suits merchants selling digital or physical products who can use crypto-only checkout. It may fit sellers who want automated delivery, custom integrations, and a plan without a subscription, take-rate, or expiry.
Verdict
Sellix combines storefronts, crypto checkout, and automated delivery for several product types. Card payments are not available, and support is directed to documentation, a status page, and report forms rather than an inbox or chat queue.
Plans and prices
From Sellix's own pricing page, checked 2 Oct 2026.
| Plan | Price | What it gives you |
|---|---|---|
| Sellix | Free | Unlimited shops, products, orders & customers · Digital, physical, subscription and license-key products · Custom domain and whitelabel · REST API and signed webhooks · Teams, roles and 2FA · $0 / month; no subscription, take-rate, or expiry |
The facts
Each one read from Sellix's own pages, with the date it was checked.
What it does
- Account security and data
- Sellix states that 2FA is available for every account and team member, and that shop data is stored in the EU or UK with credentials encrypted at rest and data encrypted in transit.checked 2 Oct 2026
- API security
- The REST API uses bearer tokens scoped to granular abilities; keys expire after at most 90 days and can be revoked independently.checked 2 Oct 2026
- Automatic delivery
- Delivery can automatically provide license keys, signed download URLs, webhook payloads, or physical-order fulfilment status after payment confirmation.checked 2 Oct 2026
- Checkout
- Sellix says it is crypto-only, with buyers choosing supported crypto assets and checkout converting displayed fiat prices; card payments are not currently available.checked 2 Oct 2026
- Integrations
- Sellix documents a BlockPN checkout and settlement integration, Discord role and invite delivery through dynamic webhooks, and custom integrations through its REST API and webhooks.checked 2 Oct 2026
- Limits
- Sellix says there is no cap on shops, products, monthly orders, or team members; API keys have configurable limits of 10–600 requests per minute, with a default of 60.checked 2 Oct 2026
- Notable limitation
- Sellix says card payments are unavailable and the platform is intentionally crypto-only.checked 2 Oct 2026
- Payout custody
- Sellix says buyers pay BlockPN, which settles to the merchant's BlockPN wallet; Sellix sees transaction references but does not hold or control funds.checked 2 Oct 2026
- Product types
- The catalog supports license keys, file downloads, accounts, Discord roles and invites, physical goods, subscriptions, and custom dynamic payloads.checked 2 Oct 2026
- Signup and KYC
- Sellix says signup requires email and password and does not require KYC or bank-account verification.checked 2 Oct 2026
- Support
- Sellix says it does not provide a support inbox or chat queue and directs users to public documentation, a status page, and an abuse or legal report form.checked 2 Oct 2026
- Webhook security
- Webhooks are signed with HMAC-SHA256 and retried up to six times using the same event ID, body, and signature.checked 2 Oct 2026
- What it does
- Sellix describes itself as a multi-tenant commerce platform for selling digital and physical goods with crypto checkout, public shops, hosted checkout, and a management dashboard.checked 2 Oct 2026
The company
- Company
- The FAQ identifies the operator as Sellix Trading Corporation UK Limited, registered in England and Wales, with a registered office in London, United Kingdom.checked 2 Oct 2026
- Headquarters
- London, United Kingdomchecked 28 Sep 2026
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