Learn how to build well-documented and authenticated APIs in Node.js with Fastify. Use Fastify's plugin architecture and JSON web tokens (JWT) for authentication. Deploy your API to Heroku for easy and fast deployment.
Table of contents
Key ConceptsGet StartedInitialize the ProjectCreate the Initial app.js FileCreate the Database PluginCreate the /directory RouteSet Up a Local Postgres DatabaseCreate the Authentication PluginCreate the Authenticated /profile RouteGenerating Keys and TokensUse OpenAPI and Swagger UI for DocumentationImport OpenAPI Specification into PostmanDeploy the API to HerokuConclusion64 Impressions