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Stablecoin payments, on-chain confirmations, webhooks, agent payment automation, and product updates.
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Create a hosted USDC Checkout Session in Next.js, redirect securely, and fulfill only from verified webhooks.
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Learn crypto payment reconciliation across business orders, payment events, and on-chain transfers with a safe script and daily and monthly checklists.
An underpaid crypto payment, overpayment, wrong-network transfer, or late payment should never silently complete an order. Learn how to detect, resolve, and prevent each mismatch.
There is no single best chain for stablecoin payments. Compare payer-side fees, finality, and wallet distribution, then accept a set of chains and match each transfer to an order.
Use x402 for HTTP-native agent payments, but keep merchant-side order state, policy, finality, webhooks, and audit trails separate.
Build USDC subscription payments with recurring invoices, payer-initiated checkout, and verified subscription settlement events.
Accept USDT payments with chain-specific instructions, exact order matching, confirmation tracking, and verified webhook fulfillment.
Build reliable crypto payment webhook handling with raw-body signature verification, event deduplication, idempotent fulfillment, and replay-safe recovery.
Accept USDC payments into merchant-controlled wallets with payment orders, chain monitoring, finality, and reliable webhook fulfillment.
Compare custodial gateways, direct wallet transfers, and non-custodial payment infrastructure for reliable stablecoin collection.
A practical model for confirmations, reorgs, finality, and merchant fulfillment.