NAME
CryptoCurrency::Catalog - Catalog of cryptocurrencies
VERSION
This document describes version 20181129.0.0 of CryptoCurrency::Catalog (from Perl distribution CryptoCurrency-Catalog), released on 2018-11-29.
SYNOPSIS
use CryptoCurrency::Catalog;
my $cat = CryptoCurrency::Catalog->new;
my $record = $cat->by_code("ETH"); # => { code=>"ETH", name=>"Ethereum", safename=>"ethereum" }
my $record = $cat->by_ticker("eth"); # alias for by_code(), lowercase also works
my $record = $cat->by_name("Ethereum"); # note: case-sensitive
my $record = $cat->by_safename("ethereum");
my $record = $cat->by_slug("Ethereum"); # alias for by_safename(), mixed case also works
my @codes = $cat->all_codes(); # => ("BTC", "ETH", ...)
my @data = $cat->all_data; # => ({code=>"BTC", name=>"Bitcoin", safename=>"bitcoin"}, {...}, ...)DESCRIPTION
This class attempts to provide a list/catalog of cryptocurrencies. The main source for this catalog is the Cryptocurrency Market Capitalizations website (https://coinmarketcap.com/, or CMC for short).
CMC does not provide unique codes nor unique names, only unique "safenames" (slugs). Whenever there is a clash, this catalog modifies the clashing code and/or unique name to make code and name to be unique again (usually the coin/token with the smaller market cap "loses" the name).
There is no guarantee that the code/name/safename of old/unlisted coins or tokens will not be reused.
METHODS
new
by_code
by_ticker
Alias for "by_code".
by_name
by_safename
by_slug
Alias for "by_safename".
all_codes
all_data
HOMEPAGE
Please visit the project's homepage at https://metacpan.org/release/CryptoCurrency-Catalog.
SOURCE
Source repository is at https://github.com/perlancar/perl-CryptoCurrency-Catalog.
BUGS
Please report any bugs or feature requests on the bugtracker website https://rt.cpan.org/Public/Dist/Display.html?Name=CryptoCurrency-Catalog
When submitting a bug or request, please include a test-file or a patch to an existing test-file that illustrates the bug or desired feature.
SEE ALSO
AUTHOR
perlancar <perlancar@cpan.org>
COPYRIGHT AND LICENSE
This software is copyright (c) 2018 by perlancar@cpan.org.
This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself.