Railbase

Plugin Subscription & Marketplace Agreement

Version: 1.0 Effective date: 11 July 2026

This Plugin Subscription & Marketplace Agreement ("Agreement") is a binding agreement between you ("you", "Customer") and Silkway Tech LLC, a Wyoming limited liability company with a mailing address at 5830 E 2nd St, Ste 7000 #30294, Casper, WY 82609, USA ("Company", "we", "us"). It governs your purchase, trial, licensing, installation, and use of Railbase plugins — the commercial business modules distributed through the railbase.app marketplace (each a "Plugin").

This Agreement supplements the Terms of Service (which govern the marketplace, billing, taxes, KYC, and refunds) and the Core EULA (which governs the Railbase core software the Plugins run in). By starting a trial, purchasing a subscription, or installing a Plugin, you agree to this Agreement.

1. What a Plugin is

A Plugin is a proprietary, licensed software module delivered as a signed, encrypted bundle that installs into and executes inside your self-hosted Railbase core. A Plugin is not a standalone program: it has no use outside Railbase, and no right is granted to run, extract, or deploy it outside the Railbase core it is licensed to. Plugins are licensed, not sold.

2. Subscription license

Subject to your compliance with this Agreement and payment of the applicable fees, the Company grants you a non-exclusive, non-transferable, non-sublicensable, revocable license to install and use each subscribed Plugin, in its delivered encrypted form only, inside your own Railbase instance, for your internal business purposes, for the tenant (company), plan tier, seat counts, and subscription term you purchased.

Plugin licenses are issued to your account email and, where the pricing is per tenant, bound to the specific tenant (company) named at purchase. Plan tiers (such as Basic / Pro / Max) carry the published usage quotas and feature scope of the tier you bought; exceeding a tier is addressed by upgrading, not by overage billing, unless stated otherwise for a Plugin.

3. Technical protection, activation, and revocation

You acknowledge and agree that:

  1. Plugins are encrypted at rest and license-gated at execution: a Plugin only decrypts and runs while a valid, current license for it is present, and stops being available when the license expires, lapses for non-payment, or is revoked;
  2. licenses may be device-bound (node-locked) to the Railbase instance that activates them, and re-activation on other hardware may require releasing or re-pointing the license from your account;
  3. the Software periodically verifies license state with railbase.app (heartbeat); extended inability to verify may suspend Plugin execution;
  4. the Company may revoke or suspend a license upon non-payment, chargeback, refund, breach of this Agreement or the Terms of Service, sanctions/KYC findings, or misuse — where practicable, with notice and an opportunity to cure for curable breaches;
  5. attempting to decrypt, extract, copy, or study a Plugin bundle, run it outside its licensed Railbase core, tamper with license enforcement, or share license keys or tokens outside your licensed organization is a material breach of this Agreement.

4. Restrictions

You may not, and may not permit or assist anyone else to: (a) reverse engineer, decompile, disassemble, decrypt, or otherwise attempt to derive the source code or contents of any Plugin bundle, except to the extent this restriction is prohibited by applicable law; (b) modify or create derivative works of a Plugin; (c) redistribute, resell, sublicense, rent, lease, or host a Plugin for third parties; (d) exceed the licensed tenant, tier, seats, or usage scope; (e) circumvent quotas, metering, or entitlement checks; or (f) use a Plugin in violation of applicable law.

5. Trials and internal-testing builds

Trial licenses are time-limited, are provided for evaluation only, may be limited per customer, tenant, device, or IP, and occupy the same license slot a purchase would for the tenant they are issued to. Internal-testing (allowlisted) builds are provided by invitation for testing only. Both may be revoked at any time and carry no availability or support commitment.

6. Ordering, renewal, cancellation, and refunds

Prices, tiers, billing, automatic renewal, cancellation, taxes, KYC/sanctions screening, and refunds are governed by the Terms of Service. For clarity: cancelling stops future renewals and the Plugin remains licensed until the end of the paid period; a refund or chargeback ends the corresponding license, and the Plugin will stop executing once the license is revoked or expires.

7. Data, dependencies, and third-party services

Plugins run inside your self-hosted Railbase and store their data in your own Vault database — the Company does not receive your Plugin business data. Some Plugins may call third-party services (for example, machine-translation or AI providers) as described on their marketplace page or documentation; your use of those services is subject to their terms, and where they are configured with your own keys or accounts, you are responsible for them.

8. Updates and compatibility

Plugin updates are delivered through the marketplace and may require a minimum Railbase core version. The Company may update, change, or retire Plugins and tiers; a retired Plugin remains licensed for your current paid term but may no longer receive updates or new sales. Compatibility of a Plugin with future core versions is not guaranteed beyond commercially reasonable efforts.

9. Ownership

Plugins are and remain the exclusive property of the Company and its licensors, protected by copyright, trade-secret, and other intellectual-property laws. All rights not expressly granted are reserved.

10. Warranty disclaimer

PLUGINS ARE PROVIDED "AS IS" AND "AS AVAILABLE", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, TITLE, AND NON-INFRINGEMENT. PLUGIN OUTPUT — INCLUDING MACHINE TRANSLATION, ANALYTICS, RISK, OR COMPLIANCE CONTENT — IS PROVIDED FOR YOUR OWN EVALUATION AND IS NOT PROFESSIONAL, LEGAL, FINANCIAL, OR AUDIT ADVICE.

11. Limitation of liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE COMPANY WILL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS, REVENUE, DATA, OR GOODWILL, ARISING FROM OR RELATED TO ANY PLUGIN. THE COMPANY'S TOTAL AGGREGATE LIABILITY UNDER THIS AGREEMENT WILL NOT EXCEED THE AMOUNTS YOU PAID FOR THE PLUGIN GIVING RISE TO THE CLAIM IN THE 12 MONTHS BEFORE THE CLAIM.

12. Term and termination

This Agreement applies for as long as you hold any Plugin license or trial. Either party may terminate for the other's material breach not cured within 30 days of notice (or immediately for breach of Sections 3–4). Upon termination or license end, the affected Plugins stop being licensed and will cease executing; your data produced by the Plugin remains yours, in your Vault, and exportable through Railbase's standard export facilities.

13. Governing law; general

This Agreement is governed by the laws of the State of Wyoming, USA, without regard to conflict-of-laws rules; exclusive venue lies in the state or federal courts located in Wyoming. If any provision is unenforceable, the remainder stays in effect. The Company may update this Agreement prospectively; the version you accepted governs the purchases made under it, and material changes will be notified before they apply to renewals.

14. Contact

Silkway Tech LLC — 5830 E 2nd St, Ste 7000 #30294, Casper, WY 82609, USA. Questions: via the support page.