@nftx/errors

This package contains error classes for common usecases.

Under the hood, the NFTX API will throw serialised versions of these errors, and nftx.js will automatically parse them back into errors.

Each error class includes a unique code, a human-readable message, and a toHttpResponse method that serialises the error.

The package also includes a hydrate function that parses a json object and returns an error, and hydrateResponse that will hydrate a toHttpResponse object.

Usage

import { BadRequestError } from '@nftx/errors';

const e = new BadRequestError('This is bad');

console.log(e.code, e.message);

throw e;

const e = new UnknownError('An unknown error happened');

const { status, body } = e.toHttpResponse();

const e2 = hydrateResponse({ status, body });