PayPal API
| PayPal offers online payment solutions and has more than 153 million customers worldwide. The PayPal API makes powerful functionality available to developers by exposing various features of the... | Payments | 554 | REST |
Stripe API
| The Stripe API allows developers to access the functionality of Stripe. Some example API methods include sending invoices, accepting payments, managing subscription billing, and editing and managing... | Payments | 135 | REST v1 |
Authorize.Net API
| Authorize.Net provides IP based payment gateway services. The Authorize.Net API enables developers to integrate digital payments into applications. It is optimized for mobile, provides PCI compliance... | Payments | 106 | REST |
Amazon Flexible Payments Service API
| From their site: The first payments service designed from the ground up specifically for developers. The set of web services APIs allows the movement of money between any two entities, humans or... | Payments | 110 | RPC |
Coinbase API
| Coinbase is an electronic service and "wallet" for bitcoins and digital currency. Users can transfer currency, pay merchants, and make other payments instantly.
The Coinbase API allows developers... | Financial | 122 | REST v2.0 |
QuickBooks Payments API
| QuickBooks Payments API lets developers use eCommerce websites or online processing for customer sites, process credit card payments. It can also be used for QuickBooks Online to record transactions... | Payments | 43 | |
Payments Gateway API
| Payments Gateway is a service from ACH Direct, Inc., one of the largest and fastest growing privately held payment processing companies in the United States.
The API provides a platform for... | Payments | 18 | RPC |
Bittrex API
| Bittrex provides live data on the cryptocurrency market and acts as a currency exchange platform. The Bittrex API is a simple RESTful API for programmatically accessing a user's account and... | Cryptocurrency | 62 | REST v1.1 |
Bitcoin Charts / Markets API
| Provides financial and technical data related to the Bitcoin network, including market activity, both current and historic, and weighted prices for several world currencies for use in pricing goods... | Payments | 35 | REST |
Go Processing API
| Go Processing offers solutions to support online payment through mobile devices. Their API allows users to recharge mobile phones, DTH and data cards in India for more than 14 service providers. API... | Payments | 41 | REST |
Recurly API
| The Recurly API provides a recurring subscription billing system for online businesses. It is available in REST architecture with XML and JSON formats, public key, basic auth, and token as... | Payments | 10 | REST v2.14 |
Moneybookers API
| Use the Moneybookers Automated Payments Interface API to send money, make pay-on-demand transactions, check transaction statuses, and download account histories. Users of the main site send money via... | Payments | 203 | REST |
Cashplus API
| The Cashplus REST API allows developers to access and integrate the functionality of Cashplus with other applications. Some example API methods include retrieving accounts and retrieving transactions... | Banking | 15 | REST v1 |
SDK.finance API
| The SDK.finance API offers integration with several financial products that help build eCommerce and merchant platforms. Integrated services include payment systems, payment processing, E-wallets,... | Financial | 32 | REST v1 |
Neto API
| The Neto application programmer interface enables third party software to interact with the Neto E-commerce Suite. Requests can be made in XML or JSON and returns Categories, Warehouses, Customers... | eCommerce | 115 | REST |
Blockchain Receive Payments API
| The Blockchain Receive Payments API allows the user to process Bitcoin payments with a single Bitcoin address. This API uses http GET requests and requires a secret password for authorization. The... | Payments | 20 | REST |
Blockchain Wallet API
| The Blockchain Wallet API allows Merchants to use a simple interface can to interact with electronic wallets. This API decrypt the wallet as needed and re-saves. This API uses HTTP GET and POST... | Payments | 21 | REST |
Mobbr API
| Mobbr is a crowd-based payment platform. The Mobbr API is a payment app for collaboration and crowd-sourcing. Mobbr accepts POST and PUT requests, and returns responses, in JSON or XML.... | Payments | 3 | REST |
eBay Business Policies Management API
| The Business Policies Management API gives sellers the ability to apply consistent business policies to all listings in a category rather than entering in policy information individually. When a... | eCommerce | 2 | |
CaptchaCoin API
| CaptchaCoin is a captcha solving service that allows users to both use the service to have their own captchas solved, or users can solve captchas and receive payment for the service in bitcoins. The... | Security | 12 | REST |
Kounta API
| Targeted towards retail and hospitality businesses, Kounta is scalable, cloud-based point of sale platform. The Kounta POS service can be securely accessed on any device at anytime across a range of... | Payments | 15 | REST |
PaymentSpring API
| PaymentSpring is online merchant account and payment gateway that allows companies and users to quickly send and accept payments. The site offers flat rates, no contracts, lower PCI compliance issues... | Payments | 3 | REST |
mcxNOW API
| mcxNOW is a digital currency exchange platform where users can buy and trade multiple currencies. The site handles Bitcoin, among other currencies, and offers low trading fees, a C++ trading engine,... | Financial | 13 | REST |
NetLicensing API
| Labs64 NetLicensing is a first-class solution in the Licensing as a Service (LaaS) sector.
Based on open standards, it provides a cost effective, integrated and scalable platform for software... | Licensing | 7 | REST |
Paymentwall API
| Paymentwall provides a solution for globally monetizing digital goods and services, assisting game publishers, dating sites, rewards sites, and many others in monetizing their digital content. The... | Tools | 12 | REST |
