Tag
3 catalogue entries use this topic; each Project's license policy is labeled separately.
Open-source tool to design and run mock REST APIs locally
Mockoon is a free, open-source tool for designing and running mock REST APIs locally, with a desktop app, CLI, and Docker image for CI pipelines.
Open-source API client and HTTP interceptor for testing APIs
Requestly is an open-source API client and HTTP interceptor that modifies network requests, mocks APIs, and runs collections with a one-click import from Postman.
API client and collaboration platform
Postman is where most developers first poke at an API, and it grew from that into documentation, mock servers, monitoring, and team workspaces around shared collections.