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 | REST v0.0 |
Thomson Reuters Open Calais API
| The Thomson Reuters Open Calais API (Intelligent Tagging API) provides developers a way to take unstructured text (e.g. News document, Research reports, etc) and extract the aboutness into a machine-... | Tagging | REST v0.0 |
CrunchBase API
| CrunchBase is a product of TechCrunch and is a directory of technology companies, people, and investment profiles especially for internet and startup companies. The read-only API allows for... | Reference | REST v3.1 |
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 | REST v0.0 |
Finansportalen API
| Finansportalen is a site provided by the Norwegian Consumer Protection Agency to provide consumers the ability to make good choices in the market for financial services. The portal is a tool that... | Feeds | REST v0.0 |
Kiva API
| This service is being replaced by the GraphQL version. It will be sunseted Dec 2019. The Kiva API gives you access to the world's first person-to-person micro-lending website, which empowers... | Financial | REST v1.0 |
CoinDesk API
| CoinDesk is an information center on Bitcoins, a decentralized digital currency used around the world. One service that CoinDesk provides is the Bitcoin Price Index (BPI). This Bitcoin pricing data... | Financial | REST v0.0 |
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 | REST v0.0 |
BitStamp HTTP API
| BitStamp is an online exchange for bitcoins. Online consumers and traders can use it as a global marketplace to buy and sell BitCoins. Users make cash deposits to buy bitcoins from other users. They... | Financial | REST v0.0 |
FreshBooks API
| The FreshBooks API is an interface for accessing FreshBooks data using JSON. The API can be used to create web and desktop applications that integrate with an account. API methods are available to... | Financial | REST v0.0 |
