Hypnos (Open Source)

Apollo Client’s Apollo-link-rest package harnesses the power of GraphQL to make calls to REST APIs, however, there is no helpful sandbox for testing the package on existing APIs. Hypnos makes GraphQL-like calls to RESTful APIs, returning the precise data you queried along with meaningful error handling. Accelerated at OS Labs. Some features: -- Hypnos will either display the query response or detailed error messages on what went wrong with the query, whether it be the endpoint, the path, the data fields, or a simple syntax error. -- Hypnos will also locally store your past queries, allowing you to repopulate your current query with one that was previously run. -- If you have APIs that require a key to query the endpoint, Hypnos allows you to enter your headers and API keys that will grant you access. Hypnos is still in beta, so try it out and submit a PR if you feel like anything needs improvement!