Public Offer

for the provision of services granting access to the Noders service

Effective from March 25, 2026

1. General provisions

This document constitutes an official proposal (a public offer, publichnaya oferta) of Individual Entrepreneur Gelvikh Leonid Vladimirovich, OGRNIP 317774600202454, INN 771004647806 (hereinafter the "Contractor"), addressed to any legally capable natural person who has reached the age of 18 years, or to any legal entity (hereinafter the "Customer"), to enter into a services agreement on the terms set out below.

Pursuant to clause 2 of Article 437 of the Civil Code of the Russian Federation, this document constitutes a public offer (publichnaya oferta).

2. Acceptance of the offer

Acceptance of this offer is the Customer’s payment for any token package within the Service. The agreement is deemed concluded at the moment the funds are credited to the Contractor’s settlement account.

By performing the acceptance, the Customer confirms that they have read and agree to the terms of this offer, the Terms of Use and the Privacy Policy of the Service.

3. Subject matter of the agreement

The Contractor undertakes to grant the Customer access to the functionality of the Noders service (hereinafter the "Service") for AI-based generation of media content, and the Customer undertakes to pay for the services in the manner and on the terms provided by this offer.

3.1. Description of the services

The Service provides the Customer with a visual node-based editor for building AI generation pipelines, including the following capabilities:

• Image generation using AI models (NanoBanana 2, NanoBanana Pro and others).
• Video generation using AI models (Kling 3.0, Seedance 1.5 and others).
• Audio generation (speech synthesis) using ElevenLabs and similar providers.
• Media content processing: applying audio to video (lipsync), merging video files and other operations.
• Text generation using large language models (LLM) via OpenRouter and similar providers.
• Storage of the generated content on the Contractor’s CDN.

4. Tokens and pricing

4.1. Nature of tokens

Tokens are an internal unit of account of the Service used to price generation operations. Tokens are not a cryptocurrency, electronic money or any other means of payment.

4.2. Cost of tokens

The cost of token packages is stated on the balance top-up page of the Service in roubles of the Russian Federation (RUB). The Contractor applies the simplified taxation system (USN); VAT is not charged.

The Contractor is entitled to change the cost of token packages. A change in cost does not affect tokens purchased earlier.

4.3. Deduction of tokens

Tokens are deducted automatically when a generation is started. The cost of each operation in tokens is determined by the AI model used and by the generation parameters. Information about the cost is available to the Customer before the generation is started.

5. Payment procedure

• Payment is made by way of 100% prepayment through the purchase of a token package.
• Payment is made through the YooKassa payment system (JSC "YooMoney") using bank cards (Visa, MasterCard, MIR) and other payment methods available in YooKassa.
• The Contractor does not collect and does not store the Customer’s bank card details. Payment data is processed by JSC "YooMoney" in accordance with the PCI DSS standard.
• The service is deemed rendered at the moment the tokens are deducted and the generation result is provided (or an error message is returned together with a refund of the tokens).

6. Quality of services and limitation of liability

The Service is provided on an "as is" basis. The Contractor does not guarantee:

• Any specific result of AI generation — the result depends on the input data, the settings and the behaviour of third-party AI models.
• Uninterrupted and continuous operation of the Service.
• Fitness of the generation results for the Customer’s particular purposes.

In the event of a technical error resulting in an unsuccessful generation, the deducted tokens are automatically returned to the Customer’s balance.

The Contractor’s aggregate liability is limited to the amount paid by the Customer over the last 3 (three) months of using the Service.

7. Refunds

• In accordance with the Law of the Russian Federation "On Protection of Consumer Rights", the Customer is entitled to withdraw from the agreement and demand a refund within 14 (fourteen) calendar days from the date of payment, provided that the purchased tokens have not been used (in whole or in part).
• If the tokens have been used in part or in full, no refund is made for the tokens that were used.
• To request a refund, the Customer sends an application to the email address support@noders.ru stating the account email and the reason for the refund.
• The refund is made using the same method by which the payment was made, within no more than 10 (ten) business days from the date the application is confirmed.

8. Rights and obligations of the parties

8.1. The Contractor undertakes

• To grant the Customer access to the functionality of the Service after registration and payment.
• To keep the Customer’s data safe in accordance with the Privacy Policy.
• To inform the Customer of changes to the terms of this offer.

8.2. The Customer undertakes

• To comply with the terms of this offer and of the Terms of Use.
• Not to use the Service to create content that violates the legislation of the Russian Federation.
• To pay for the services in a timely manner in the procedure provided by this offer.

9. Own API keys (BYOK)

The Customer is entitled to use their own API keys of third-party providers to perform generations. In this case:

• API keys are stored in encrypted form (AES-256) and are used solely to send requests to the corresponding providers at the Customer’s request.
• The Customer bears full responsibility for the costs associated with the use of their API keys with third-party providers.
• The Customer may delete their keys at any time through the account settings.

10. Term and termination

• This offer is effective from the moment of its publication on the Service’s website and until it is revoked by the Contractor.
• An agreement concluded by acceptance of this offer remains in force until the parties have fully performed their obligations.
• The Customer is entitled to unilaterally withdraw from the agreement by deleting their account in the Service. In this case, unused tokens are cancelled unless a refund request was submitted within the prescribed period.
• The Contractor is entitled to unilaterally terminate the agreement (block the account) in the event of a breach by the Customer of the terms of the Terms of Use.

11. Force majeure

The parties are released from liability for non-performance or improper performance of obligations under this agreement if such non-performance was caused by circumstances of insuperable force (force majeure): natural disasters, military actions, acts of state authorities, mass failures of the Internet, acts or omissions of third parties (including AI providers), as well as other circumstances beyond the parties’ control.

The party affected by force majeure circumstances is obliged to notify the other party within a reasonable time.

12. Amendments to the terms of the offer

The Contractor is entitled to make amendments to the terms of this offer. Amendments take effect from the moment the new version is published on the Service’s website. The Contractor notifies Customers of material amendments by email at least 14 (fourteen) calendar days before the amendments take effect.

Continued use of the Service after the amendments take effect constitutes the Customer’s agreement to the new version of the offer.

13. Governing law and dispute resolution

This agreement is governed by the legislation of the Russian Federation.

All disputes and disagreements are subject to resolution through negotiations. If pre-trial settlement is not possible, a claim is sent in written form. The period for reviewing a claim is 30 (thirty) calendar days. If no agreement is reached, the dispute is referred to a court at the location of the Contractor.

14. Contractor’s details