PaymentReferenceCalculator

Description

Compute the payment reference, the last 8 bytes of a salted hash of the request ID.

last8Bytes(hash(lowercase(requestId + salt + address)))

The payment reference is the parameter that ties the request to events emitted by on-chain payments via Request Network payment smart contracts.

Usage

import { PaymentReferenceCalculator } from "@requestnetwork/request-client.js";

Static method: calculate()

Parameters

Name
Type
Required
Description

requestId

string

The ID of the request

salt

string

The salt of the request

address

string

Payment recipient address

Returns

string

Implementation

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