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About

NOWPayments is one of the best crypto payment gateway solutions for businesses, created by ChangeNOW. Accept crypto payments and send global payouts in 350+ cryptocurrencies and 30+ stablecoins, including USDT and USDC across multiple blockchain networks. Integrate via API, invoices, payment links, widgets, buttons, or subscriptions. Customers choose a currency, send funds to the generated payment address, and you receive the supported currency of your choice through automatic conversion and flexible settlement. NOWPayments also supports Mass Payouts via API, CSV, or email, as well as zero-fee ecosystem payouts to ChangeNOW Pro wallets with near-instant transfers in under one second. The platform offers reliable APIs, high uptime, 24/7 support, and transparent transaction fees from 0.3% to 1%.

About

Overchain is an all-in-one cryptocurrency payment processor that enables businesses to accept, send, exchange, and settle funds across crypto and fiat currencies. Companies can add crypto deposits to a website, application, or online platform through embedded widgets, generate shareable payment links without operating a website, issue digital invoices, or integrate core functions through scalable APIs and customizable payment pages. Each transaction can use a unique wallet address and a 15-minute exchange-rate lock, while incoming cryptocurrency can be converted automatically into preferred fiat currencies to reduce exposure to market fluctuations. Overchain supports individual withdrawals, refunds, and bulk payments to employees, vendors, partners, and affiliates through the platform, CSV uploads, or automated API workflows, using existing crypto balances or funds converted from fiat reserves.

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Businesses, enterprises, online platforms, and companies looking to accept crypto payments, automate mass payouts, and manage global transactions in 350+ cryptocurrencies and 30+ stablecoins

Audience

Global luxury-asset brokers that need to accept high-value crypto payments and settle them securely in fiat

Support

Phone Support Not Supported
24/7 Live Support Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

0.3% per transaction
Transaction fees ranging from 0.3% to 1%, depending on the payment flow, conversion requirements, and selected rate type. There are no monthly subscription or per-user fees. Custom pricing may be available for high-volume businesses.
Free Version Not Supported
Free Trial Supported

Pricing

No information available.
Free Version Not Supported
Free Trial Not Supported

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
features 5.0 / 5
design 5.0 / 5
support 5.0 / 5

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Pros & Cons from Real Users

Pros

  • The best crypto gateway out there. Supports around 300 crypto currencies. Great API system, supports many methods like creation of custom invoices, payments, etc. Supports Instant Payment Notification that integrates will with you app.
  • - Easy to integrate - Clear API documentation - Eager to help personal managers - Lots of assets to use - Great flexibility and no KYC for crypto to crypto payments.

Cons

  • Does not support memecoins. Does not support bulk fetching of estimates of coins, like coingecko.
  • - Some assets may be processed for quite some time, but in the end they never failed me.

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Company Information

NOWPayments
Founded: 2019
Netherlands
nowpayments.io

Company Information

Overchain
Founded: 2025
United Kingdom
overchain.io

Alternatives

Alternatives

SmartPay

SmartPay

CoinSmart
Crypto.‌com Pay

Crypto.‌com Pay

Crypto.com

Categories

Categories

Integrations

Atomic Supported
Axumind Supported
Binance Supported
Chainalysis Not Supported
Clientlex Supported
Ecwid Supported
Gambling Soft Supported
Google Sheets Not Supported
Guarda Wallet Supported
Guardarian Supported
Ledger Supported
Magento Supported
Microsoft Excel Not Supported
PrestaShop Supported
Ravencoin Supported
Sensay Supported
Trezor Supported
WooCommerce Supported
Zano Supported
Zen Cart Supported

Integrations

Atomic Not Supported
Axumind Not Supported
Binance Not Supported
Chainalysis Supported
Clientlex Not Supported
Ecwid Not Supported
Gambling Soft Not Supported
Google Sheets Supported
Guarda Wallet Not Supported
Guardarian Not Supported
Ledger Not Supported
Magento Not Supported
Microsoft Excel Supported
PrestaShop Not Supported
Ravencoin Not Supported
Sensay Not Supported
Trezor Not Supported
WooCommerce Not Supported
Zano Not Supported
Zen Cart Not Supported
Claim NOWPayments and update features and information
Claim NOWPayments and update features and information
Claim Overchain and update features and information
Claim Overchain and update features and information