MyCryptoCheckout – Bitcoin, Ethereum, and 100+ altcoins for WooCommerce

2.166 20260517

• Version bump for WordPress v7
• DOGE is still being synced and will be up soon.
• Removed Bitcoin Cash BCH

2.165 20260517

• Add extra account data filtering upon receipt from the API server.

2.164 20260515

• Updated to newer API version. The API will not talk to plugin versions earlier than 2.164
• Removed Dash DASH
• Removed Digibyte DGB
• Removed Stellar XLM
• Removed the “Open in wallet” link during checkout.

After upgrading, check your currencies to see that they are correct.

2.163 20260502

• Fix: use intval() to display the payments left value in the account table.

2.162 20260501

• Fix: Add better display of “payments left” in account table.
• Fix: Remove old Waves code.

2.161 20260118

• Fix: Copy-to-clipboard button on checkout no longer results in a page redirect.
• Fix: Check if a wallet currency exists before trying to edit the wallet.

2.159 20260107

• Security: Added wallet settings change email notification.
• Security: Added frontend heartbeat address protection.
• Security: Added global option to disable application passwords.
• Fix: php 8.3 sprintf error fixed.

2.158 20260104

• Fix: Fixed cloudflare ipv6 detection code.
• Fix: Added support for hosts that pretend they are behind cloudflare, but aren’t.

2.157 20260103

• Code: Cloudflare IP check updated. SDK update.

2.156 20260102

• Fix: Code refactoring.
• Fix: Cleaned up PHP 8.2+ notices.

2.155 20251231

• Fix: If using cloudflare, extract the real IP from the cloudflare HTTP_CF_CONNECTING_IP header.

2.154 20251228

• Security: Added security subtab under the global settings.
• Security: Added admin user freeze setting, preventing admin users from being created or users promoted to admin level.
• Security: The admin freeze setting is ON by default.
• Security: Added setting to disable XMLRPC. Off by default. Recommended: on.
• Security: Added setting to disable WordPress’ internal file editor. Off by default. Recommended: on.

2.153 20251227

• Security: Fixed the allowed ipv6 address for servers running ipv6.

2.152 20251226

• Security: Hardcoded the MCC API server IP addresses, so any MCC activity is restricted.

2.151 20251214

• Added: Admin alert for security messages.
• Removed: Autosettlement feature.
• Update: @wordpress/scripts to v31.1.0 and refreshed Webpack config.
• Update: WooCommerce React integration.
• Update: Other NPM dependencies.
• Security: Added extra nonce checks to some admin actions.

2.144

• web3 to v4.16.0
• solana web3.js to v1.98.4
• spl-token to v0.4.13
• bignumber.js to v9.3.1
• @wordpress/scripts to v27.9.0
• qrcode to v1.5.4
• @babel to v7.28.3
• Update: EVM – MetaMask gas for native ETH transfers.
• Update: API – MetaMask gas calcs for ETH and Base.

2.143 20250512

• New currency: EURC
• New currency: Unity UNT

2.142 20250403

• New currency: BONK
• New currency: Pudgy Penguins PENGU
• New currency: OFFICIAL TRUMP

2.141 20241227

• New currency: MIRX

2.139 20241121

• Fix: Metamask ETH gas

2.138 20241116

• Fix: SOL – getRecentBlockhash replaced with getLatestBlockhash.
• Update: SOL – Add versioning to web3 js.

2.137 20240722

• Fix: Support for EDD v3.3
• Fix: SOL web3 is only loaded when necessary.

2.136 20240717

• New currency: GLIZZY
• New currency: GROW
• New currency: SWITCH
• New currency: BRETTGOLD
• Fix: EIP-681 QR code for tokens with less than 18 decimals.
• Fix: USDT TRON icon

2.135

• New: Add Metamask mobile app support.
• Update: Add EIP-6963 support for EVM wallet buttons.
• Update: Add network id to EIP-681 QR codes.
• Fix: PHP 8.2 notices.

2.134

Fix: Tell IOS Safari to not auto-format the amount field on the checkout page.

2.133

• Update: web3.js to v4.9.0
• Update: minor mcc script mods for web3.js v4.9.0
• Update: minify main JS file
• Update: minor SOL JS script optimizations
• Result: -38% scripts size reduction in total!
• New currency: HOLD EARN
• New currency: Fetch.ai FET
• New currency: Jupiter JUP
• New currency: MAZA

2.132 20240326

• New: WooCommerce checkout block integration
• New: Animated paid checkmark
• New chain: Solana SOL
• New chain: Base chain
• New currency: ETH on Base
• New currency: WETH on Base
• New currency: USDC on Base
• New currency: DEGEN
• New currency: dogwifhat WIF
• New currency: Popcat POPCAT
• New currency: USDT on SOL
• New currency: USDC on SOL
• New currency: Bobby BOBBY
• New currency: Value Flow VFLOW
• Update: Better scripts and styles versioning
• Update: bignumber.js to v9.1.2
• Update: web3.js to v1.10.4
• Update: Metamask auto network switching
• Update: Better eip1559 gas calculations

2.131 20231209

• Fix: Check for WC before inserting WC payment data (fix for EDD users).
• Added info about incompatible plugin: Cost of Goods for WooCommerce

2.129 20231113

• Fix payments stored only in WooCommerce external database. This solves a lot of account locking problems.
• Re-added: TRX and USDT_TRON
• New currency: Wrapped TON Coin
• New currency: Wrapped BTC
• New currency: UNUS SED LEO

2.128 20230929

• Fix link expired error when bulk editing autosettlements.

2.127 20230927

• Fix link expired error when bulk editing currencies.

2.126 20230906

• Fix CSRF vulnerability.

2.125 20230504

• New currency: PEPE

2.124 20230406

• Tested up to 6.2
• Code: Add esc_url() calls to links in admin URLs.

2.123 20230325

• Fix: Try adding missing Registrar.php file again.

2.122 20230324

• Fix: EDD orders were not being shown as paid on checkout (no green tick).
• Code: SDK update.

2.121 20230104

• Removed Tron TRX and all TRC-20 tokens due to the Tronscan API not being reliable at all and showing all transactions.

2.119 20221219

• Fix: QRcode for USDT ERC20 currency was giving the incorrect amount of decimals.

2.118 20221209

• New currency: GameGuru GGT
• New currency: Lean Management Token LEAN
• Update: bignumber.js to v9.1.1
• Update: web3.js to v1.8.1

2.117 20220730

• Fix: Donations QR code

2.116 20220726

• New: Trust wallet button
• New: EIP-681 support for QR-codes and open in wallet button.
• New: QRcode library.
• Tweak: Wallet buttons accessibility
• Tweak: Add stand alone web3.js file
• Tweak: Change EVM chains decimal precision to 5.
• Fix: Only load web3.js on checkout pages
• Fix: Currency sorting cursor

2.115 20220514

• Fix: Update Web3.js to v1.7.3
• Fix: Update Metamask integration
• Fix: BNB gas calculations
• Fix: Updated ETH gas calculations to EIP-1559
• Fix: Updated Matic gas calculations to EIP-1559
• New currency: LUFFY
• New currency: Volt Inu VOLT_BEP20 and VOLT_ERC20
• New currency: Shiba Rewards SHREW

2.114 20220502

• Fix: $next warning in admin_trait.php line 1058.
• New currency: Deapcoin DEP_BEP20
• New currency: Deapcoin DEP_ERC20
• New currency: Empire Token EMPIRE
• New currency: HODL
• New currency: METAGIN
• New currency: Numbers Protocol NUM
• New currency: TOR
• New currency: Vince chain VCE
• Tweak: WooCommerce stock is reduced only on payment, not when the order is placed.

2.113 20220207

• Version bump because WordPress plugin tag system failed. Fixed critical error.

2.112 20220207

• Fix: Add extra account fetches for servers with badly behaved crons. Should prevent locked accounts in those cases.
• New currency: Fantom FTM
• New currency: Honey Token HNY
• New currency: Kitty Inu KITTY
• New currency: Landshare LAND
• New currency: Leon’s Coin LEONS
• New currency: Melacoin MLCN
• New currency: Moneda MNDA
• New currency: Nueva Morralla MORRALLA
• New currency: OpenDAO SOS
• New currency: Penky PoS PENKY
• New currency: QOIN
• New currency: SafeMoon v2 SFM
• New currency: SAO
• New currency: Wrapped Optical Bitcoin WOBTC

2.111 20211218

• New currency: BSCurbate
• New currency: Buskercommcoin BKC
• New currency: FireFly FFA
• New currency: Floki Inu FLOKI
• New currency: GoCaribe GOCA
• New currency: LIFE Token
• New currency: ORE Token ORE
• New currency: PutinCoin PUT
• New currency: Radio Caca RACA
• New currency: Tokocrypto TKO
• New currency: VELOX VLX

2.109 20211022

• New currency: Algorand ALGO
• New currency: BNB Cash BNBCH
• New currency: CUDOS
• New currency: Ethereum Push Notification Service PUSH
• New currency: SuperWhale WAROO
• Fix: Compress the account data in the database to work around small mysql max_allowed_packet settings. This fixes the account data not being abled to be updated for some people.

2.108 20211007

• Fix: WooCommerce get_name() error for disabled currencies also.

2.107 20211007

• New currency: Polygon MATIC
• Tweak: Old ERC20 version of MATIC renamed to MATIC_ERC20
• Fix: WooCommerce amount spreading not taking existing spread into account.
• Fix: WooCommerce get_name() error.

2.106 20211004

• New currency: DeRace DERC_BEP20
• New currency: DeRace DERC_ERC20

2.105 20210907

• New currency: BITT BITTOKEN
• New currency: CHAIN Chain Games
• New currency: COMP Compound
• New currency: KIT DexKit
• New currency: EFI Efinity Token
• New currency: FINE Refinable
• New currency: GTC Gitcoin
• New currency: KCW kriptocouponw
• New currency: NEST NEST
• New currency: PRX PROSCOIN
• New currency: SGO Sportemon-Go
• New currency: UNIQ Uniqly
• New: Allow Binance autosettlement to BUSD.

2.104 20210817

• New currency: Birb BIRB
• New currency: GateToken GT
• New currency: Verasity VRA
• Tweak: Display message about RWD token on the accounts and currency pages. Nowhere else.

2.103 20210809

• New currency: Rewards RWD

2.102 20210801

• Fix: Retrieve an MCC payment ID when manually creating an order in the WooCommerce backend without setting the payment method.

2.101 20210731

• New currency: Avalanche AVAX
• New currency: Centric SWAP CNS
• New currency: FindToken FTK
• New currency: Hokkaidu Inu HOKK
• New currency: Polygon MATIC
• Code: Added mycryptocheckout_api_account filter to allow for modifying the account data. See Modify the exchange rate of a currency.

2.99 20210724

• Fix: PHP 8 array fix when fetching account data.
• Fix: Global Settings tab not working with PHP 8

2.98 20210723

• Fix: CURL account error with WP 5.8
• Fix: Woocommerce: Do not send warning e-mails for orders that were manually created for the MCC gateway

2.97 20210717

• New currency: Carmacoin CARMA
• New currency: EverRise RISE
• New currency: Military Finance MIL
• New currency: neokyne.com NEOK
• New currency: VeChain VET
• New currency: VccMix.com VMIX
• New currency: XinFin Network XDC
• New: Add WooCommerce setting for sending an order e-mail directly after placing the order.

2.96 20210625

• New currency: AirdropScout SCOUT
• New currency: Bitcoin 100 B100
• New currency: Hoge Finance HOGE
• New currency: Kishu Inu KISHU
• New currency: Papel Token PAPEL
• New currency: SkyBorn SKYBORN
• New currency: TasteNFT TASTE
• New currency: VeriBlock VBK
• New currency: xxxNifty NSFW
• New currency: YIELD App YLD
• New currency: Zilliqa ZIL
• Fix: Plugin URL on non-standard hosts.
• Fix: Add support for editing HD wallet currencies on PHP 8.

2.95 20210603

• New currency: BakeryToken BAKE
• New currency: SafeMoon SAFEMOON
• New currency: SafeMoonCash SAFEMOONCASH
• New currency: SHIBA INU SHIB
• New currency: Swipe SXP
• New currency: YUMMY

2.94 20210527

• New currency: Crypto Shopping & Travelling Coin CSTC
• New currency: EarnX
• New currency: GameTokenV3 GMEV3
• New currency: SPI Governance GSPI
• New currency: Michi $ander MICHI
• New currency: Moonpirate
• New currency: SafeBTC
• New currency: Velorex VEX

2.93 20210512

• New currency: Fox Finance FOX
• New currency: GameToken GME
• New currency: HyperChain HYPER
• New currency: Goku Bank Coin GBC
• New currency: Shopaneum SPN
• New currency: Ultra Token UOS
• New currency: Special Harmony SHC
• New: WooCommerce stores can set their store currency to any currency in the MCC wallet list.

2.92 20210424

• New currency: Moeda SEEDS
• New currency: Counterparty XCP
• New currency: XTROPTIONS.GOLD

2.91 20210322

• New currency: DDS.Store DDS
• Fix DGB wallet complaining of a missing xpub when not using an xpub.
• Monthly free licenses upped to 5 instead of 3.

2.89 20210316

• New currency: Shopping SPI
• Fix: Metamask ERC20 gas price is now part of the account data.

2.88 20210311

• New currency: Binance-Peg BUSD-T
• New currency: Binance-Peg USD Coin
• New currency: BUSD Token BUSD
• New currency: PancakeSwap Token CAKE
• New currency: VAI Stablecoin VAI
• New currency: Venus XVS
• Metamask code updated.
• Web3.js updated to v1.3.4
• XVG logo updated.
• MLM logo updated.

2.87 20210221

• New currency: Genesis Vision GVT
• New currency: Lunyr LUN
• New currency: Snovian.Space SNOV
• New currency: Telcoin TEL
• Fix: Account not being unlocked when the API is blocked from communicating.

2.86 20210120

• New currency: CGBBank CGB
• New currency: Nexo Token NEXO

2.85 20210110

• New currency: Micro Tuber MCT

2.84 20201220

• New currency: InnovaMinex MINX
• New currency: Footballcoin XFC

2.83 20201027

• New currency: Crypto.com Coin CRO
• New currency: CryptoHours CHS
• New currency: MktCoin MLM
• New currency: Neutrino USD USDN
• New currency: VcashPay VCP
• Fix: Waves checkout link changed to new Waves exchange URL.

2.82 20200828

• Added payment spread option to EDD.

2.81 20200816

• New currency: TheCash TCH

2.80 20200713

• New currency: Devil’s Dragon DDGN
• New currency: DigitexFutures DGTX
• New currency: Media Play Cash MPC

2.79 20200609

• New currency: CuraDAI CURA
• Fix: QR code warning in checkout javascript when QR codes are disabled.
• Tweak: A lot more debugging info when using WooCommerce.

2.78 20200404

• Fix: Increase compatibility with WC Subscriptions plugin.
• Tweak: Updated WC compatibility tag for v4.0. No other changes needed.

2.77 20200304

• New: Allow underpayment % for HD wallets. See: https://mycryptocheckout.com/doc/usage/hd-wallet-settings/

2.76 20200223

• Fix: Allow for erc20 transfers with new Metamask.

2.75 20200219

• Fix: Updated Web3.js version for Metamask (Ethereum) to 1.2.5.

2.74 20200212

• New currency: FRTS Coin FRTS
• New: Added ENS Ethereum wallet address support.
• Added experimental payment spread function to the WooCommerce gateway, which helps webshops with 100s of sales per minute.

2.73 20200102

• New currency: EOS
• New currency: Binance Coin BNB
• New currency: Jobchain JOB
• New currency: Traders Token TRDS
• Fix: WooCommerce: Redirect online “pay now” links directly to “order received” page, since the payment method is already chosen.

2.72 20191209

• Fix: New URL for Waves checkout, pointing to the waves.exchange.

2.71 20191203

• New currency: ARightMesh RMESH
• New currency: ATBC Mart Token TMT
• Switched DAI to “Multi-collateral DAI” version

2.70 20191125

• Fix: Expiration notice displayed unnecessarily in some cases.

2.69 20191121

• New currency: Sinovate SIN
• New: Added communication test function under tools. Used to check for plugin conflicts preventing the MCC API from correctly communicating with your install.
• New: Added license expiration notice.

2.68 20191115

• New currency: ABYCoin ABYCOIN
• New currency: FREE Coin
• New currency: PLA Planet
• New currency: SPAZ Swapcoinz

2.67 20191016

• Fix: Metamask not opening in Chrome.

2.66 20191016

• New currency: Golfcoin GOLF
• New currency: Heat HEAT
• New currency: Enix ENIX
• New currency: Peony PNY

2.65 20190923

• New currency: Space Crowns SMC
• Fix: Clarify that no payments will be processed in test mode.

2.64 20190819

• New currency: Connect Coin XCON

2.63 20190805

• New currency: Kubo Coin KUBO
• New licensing: All subdomains, subdirectory installs and the main domain will all share the same license.

2.62 20190731

• New currency: Best Token BEST
• New currency: ChainLink Token LINK
• New currency: Hype Token HYPE

2.61 20190728

• Fix: Handle the WAVES payments redirects, bringing the buyer back to the order received page.

2.60 20190716

• New currency: BitTorrent BTT
• New currency: CopyrightCoins CCIM
• New currency: Decentraland MANA
• New currency: MeroCoin MERO
• New currency: Polymath Network POLY

2.59 20190616

• New currency: Dogecoin DOGE

2.58 20190615

• New currency: Ultragate ULG
• Fix: WooCommerce – Allow for manual payments, including WooCommerce Subscriptions support.

2.57 20190607

• New currency: Spider VPS SPDR

2.56 20190529

• New currency: 99 Masternodes NMN

2.55 20190521

• Fix: When cancelling an order, keep the MCC order ID for future use.

2.54 20190507

• New currency: SmartCash SMART

2.53 20190429

• New currency: Pi Edutainment Global PIEG
• New currency: Presearch PRE
• Fix: MCC will attempt an autosettlement in cases where customer sends wrong amount for order.

2.52 20190420

• New: Add labels for wallets and autosettlements, if you wish to give the items descriptions to help you remember them.
• Fix: Admin currency table more responsive on smaller screens.

2.51 20190418

• Fix: Metamask privacy mode now supported.

2.50 20190416

• New: Fiat Autosettlement enables you to connect to exchanges and instantly convert received coins into fiat or stablecoins ( $USD, $USDC, $USDT, $TUSD ). Supported exchanges: Binance, and Bittrex.