toolgrep / Testing & QA

Mockfly

Hosted mock API generator for frontend teams

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Web app for creating hosted mock REST API endpoints: define paths, HTTP methods, and JSON/XML responses and get a live HTTPS URL. Supports OpenAPI/Postman/HAR import, conditional responses with rule matching on query params, headers, body, JSONPath and XPath, Faker.js placeholder data, AI-generated response bodies, per-endpoint delays, outgoing webhook callbacks, custom domains with TLS, request logging, version history, and team collaboration. Also provides a public REST API, an MCP server, an offline CLI (mockfly-cli), a Chrome extension for capturing requests, and a zero-auth public mock API hub.

Category

Testing & QA

Pricing

freemium

Free tier

yes

API

yes

MCP server

yes

SDK

no

Open source

no

#mock-api#api-mocking#rest#openapi#postman#faker#mcp#cli

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Listed 2026-10-20 · last verified 2026-10-20 · extracted by @cf/zai-org/glm-5.3-flash · confidence 0.95

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