Crypto Payment

Overview

A crypto payment is a transfer of cryptocurrency or stablecoins intended to settle a purchase, invoice, subscription, donation, debt, or other obligation. The payer authorizes a blockchain transaction, and the recipient verifies asset, network, destination, amount, execution, confirmation, and commercial context. A valid blockchain transfer is not automatically a valid payment when it uses the wrong token, network, amount, time, or order.

For production use, material risks include irreversibility, volatility, depeg, fake tokens, wrong networks, delayed finality, wallet errors, privacy exposure, and refund difficulty.

Systems should preserve payment request, quote, payer-facing instructions, transaction and log, confirmation, settlement, exception, accounting, and refund records.

Implementations should link Crypto Payment to Recurring Crypto Payment and Customer Crypto Payment through auditable references. Although the records can share a customer or transaction, Crypto Payment retains its own authority, lifecycle, and recovery rules.

For Crypto Payment, pricing and asset identity must be reproducible. When Crypto Payment interacts with Recurring Crypto Payment, records should retain the invoice or order, quote currency, pay asset, contract or native-asset identifier, network, decimals, rate source, rate timestamp, requested amount, received amount, fees, and settlement result. In the relationship between Crypto Payment and Customer Crypto Payment, this evidence supports customer support, reconciliation, tax reporting, refunds, and investigation of wrong-network or counterfeit-token payments.

For Crypto Payment, risk controls should be proportional to payment value and reversibility. When Crypto Payment interacts with Recurring Crypto Payment, useful controls include allowlisted assets and networks, server-generated instructions, authenticated callbacks, independent transaction monitoring, confirmation or finality thresholds, duplicate detection, rate expiry, exception queues, and reviewed manual decisions. In the relationship between Crypto Payment and Customer Crypto Payment, merchant fulfillment policy should specify exactly which verified state permits delivery or account credit.