Abstract: Described is a digital platform for facilitating insurance-related transactions using an integrated application programming interface (API). Insurance may include workers' compensation insurance. The integrated API may include a representational state transfer (REST) API that integrates many different transactions into the platform. Transactions may include transactions between insurance agencies and agents, comparative rating entities, companies having insurance needs, or direct consumers having insurance needs. Transactions may include providing of quotes (quoting), finalizing or binding of quotes, managing policies, or pulling of support data. Actions associated with transactions may include creating a quote, getting quote status, getting policy status, or getting class appetite.