Understanding displayed amounts
Sandbox prices and budgets test a technical flow. They are not amounts owed, withdrawable balances or charging permissions. Sandbox receipts must remain identified as tests.
Wallet and network
The offered payment uses native USDC on Base. Before authorizing it, check the displayed product, total amount, network and recipient. A public address identifies a receiving destination; it does not grant access to its funds. A transfer sent directly to an address outside the order flow does not constitute an ALPNAI purchase.
No wallet connection, signature or permission is needed for the free local analysis. While the commercial flow is closed, no payment should be sent to test the service.
Products and digital delivery
The seller is Frederic Madureira Rodrigues, trading as SWISS International. Each purchase provides one digital result in JSON format: Snapshot at 0.01 USDC, Change Set at 0.05 USDC or Evidence Pack at 0.25 USDC. These are individual purchases without automatic renewal.
Snapshot contains dated facts and their sources; Change Set selects events after a date within the maintained collection; Evidence Pack adds the chronology, unresolved information and source-selection methodology. The collection is neither exhaustive nor updated in real time.
Before USDC purchases open
Before USDC purchases open, ALPNAI must complete payment validation and review of the applicable tax treatment. The seller is Frederic Madureira Rodrigues, trading as SWISS International. A paid offer must allow the principal to check the service, total price and recipient before agreeing.
The total price, possible fees, tax rules, contract formation and order confirmation must be explicit. A cryptocurrency address alone does not replace these requirements.
A fixed quotation before payment
The prepared USDC flow blocks every new payment request until a valid billing review is associated with the profile and accepted terms. Entering contact details or a tax identifier does not approve that review.
The quotation fixes the product, seller, details used, terms, total USDC and tax breakdown according to the documented decision. It expires within five minutes. This calculation adds no tax surcharge to the catalog total.
You can view and download the quotation in your account. Later profile edits do not change an existing quotation. An expired quotation requires a new request; the applicable review must still be valid before payment. A quotation is neither a payment receipt nor an invoice.
Mandate, confirmation and delivery
The mandate sets a total limit of 0.25–100 USDC for thirty days. Signing it creates neither a deposit nor a charge. Each payment requires a separate USDC authorization matching the quotation. You can revoke the mandate in your account; revocation does not cancel a transfer already submitted.
The server retains an order and its result before requesting payment. A pending order keeps its identifier; do not place it again to speed up confirmation. Reconciliation seeks finalized transfer evidence before releasing the result.
After confirmation is recorded, the owner can download the payment receipt and result from their workspace. The receipt identifies the seller, product, USDC amount and transaction; it does not replace a tax invoice when one is required.
If an order is pending, an error occurs or the response is uncertain, retain the order identifier and use “Check order.” This check does not initiate another payment. Do not create a second order to accelerate confirmation of the first. Once payment is confirmed, your account lets you download the result and receipt and open a printable receipt.
USDC invoices and refunds
Free tests generate no sales invoice. The USDC receipt describes the recorded payment and quotation details; it does not replace a tax invoice when required or confirm a bank transfer.
For an invoice request, correction, missing result, network error, dispute or refund request, contact frederic@alpnor.com with the order reference, a description of the issue and, where available, the transaction reference.
The service provides no automated USDC refund or automatic cancellation of a submitted blockchain transfer. Requests are addressed to the seller for consideration in light of the circumstances and applicable rights. This lack of automation does not exclude applicable mandatory rights. Refunding a simulated test creates no entitlement to a real transfer.
Projects subscriptions
Projects terms describe local prices in the offered currency, duration, quotas, renewal and cancellation. These are separate local prices, with no automatic currency conversion. Subscription availability is displayed in Projects and does not mean USDC purchases are open.
Subscribing requires your agreement to Projects terms and confirmed payment. Returning from Stripe alone does not grant a paid period. Canceling in the billing portal stops the next renewal; a failed payment grants no new period. Invoices and payment methods are managed in Stripe. Free access does not automatically become paid.
Services, no investment product
ALPNAI does not accept funds to invest on clients' behalf. Current services include no interest-bearing deposit, pooled wallet, fund units or guaranteed IPO access. Any future financial activity would require a separate assessment and applicable authorizations.