Connect one supported onchain payment channel to a verifiable business result. DAPPWEB LIMITED scopes the software between a payment event, the matching order and delivery or entitlement state.

We review the chosen network/provider, asset, confirmation rules, existing order model and customer-owned accounts. The agreed module can include transaction-to-order lookup, event/webhook validation, duplicate and delayed-event handling, retries, reconciliation views and operator actions.

Deliverables can include the state/interface map, implementation, normal and failure-path records, source/setup notes and operating handover. Test-environment evidence and production receipts are recorded separately. This is software integration; customer funds and payment accounts remain customer-owned. Provider approval, processing charges and production authorization are separate prerequisites.

Share the intended payment-to-order flow, network/provider documentation, existing code and acceptance example through Contra. Price and schedule are agreed after review; any displayed duration is indicative. Do not send secrets or private keys.