Tired of physical signatures interrupting your document workflows? HelloSign released the HelloSign API that allows developers to integrate eSignatures into websites, apps, or company processes. HelloSign's creators were first bothered by paper's inefficiency and wastefulness, and the irritation led to HelloFax.
Facebook has released the first set of docs for its Python Ads API SDK. The Docs were pulled directly from the SDK to maintain technical accuracy and consistency with code changes. The docs directly mirror classes within the SDK. Each doc contains Fields, Methods, and Code Samples.