Invoice Network

Overview

Context and purpose

In crypto payments, it determines the valid address format, token contract, gas asset, transaction monitoring, fees, and confirmation model. A token symbol without the network is incomplete because the same asset name can exist through native, bridged, or counterfeit representations on several chains. The network can be selected by the merchant, payer, routing service, or provider. The invoice should reveal the final network before the payer copies an address, scans a QR code, or signs a transaction. Changing the network usually requires a new payment instruction and often a different address or token contract. The old session should be invalidated or clearly separated. The merchant’s settlement network can differ from the payer’s network when a gateway or bridge performs conversion. Risks include wrong-chain transfers, unsupported exchange withdrawals, fake contracts, insufficient gas, bridge failure, inconsistent finality, and deposits credited under the wrong asset.

How it works

The invoice network field specifies the exact blockchain or payment rail on which the expected asset must arrive. A matching token ticker on a different network is not proof that the correct obligation was paid.

Practical checks and failure points

Show the chain prominently, validate token contract where relevant and bind destination address, chain ID and invoice before reporting success.

Related concepts

Address Network Mismatch · Invoice Confirmation Threshold