WireMock
Beeceptor
MockServer
Mockoon
Postman
Mockable
Webhook.site
SOAP/REST Mock Service
QuickMocker
Beeceptor
MockServer
Webhook.site
Mockoon
Mockable
WireMock Cloud
Mocko.dev
QuickMoker ‒ Online API Mocking Tool. Mock API or create fake web services (rest, soap etc) based on the HTTP(S) protocol. Alternatively simulate API, stub API, fake API or create API for tests. Perform an instant live debugging of requests to endpoints with an extensive information about request headers, body etc. More than 100 random or faker shortcodes for response templating. Forward the requests to your localhost with the help of the Local Forwarder feature. Proxy requests to any external URL, restrict fake API endpoint by IP address or authorization header. Use regular expression for your URL paths, multiple HTTP methods per fake API endpoint, endpoint prioritization etc.
QuickMocker has a free subscription plan which is enough for most of development and testing needs and it does not require any credit cards.
WireMock QuickMockerBased on our record, WireMock seems to be a lot more popular than QuickMocker. While we know about 22 links to WireMock, we've tracked only 1 mention of QuickMocker. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
I'm pretty sure Wiremock (https://wiremock.org) lets you configure both the response body and headers. - Source: Hacker News / 20 days ago
Mocha is a lib inspired by nock and WireMock. It allows checking if the mock was called or not, which is a nice feature. Like httptest, it also it don't automatically intercept the requests. - Source: dev.to / 4 months ago
For testing third-party API calls, you can use libraries such as WireMock or Nock. These tools allow you to simulate HTTP requests and responses, helping you test how your application behaves when interacting with an external service. For example, you can mock successful responses, simulate errors, or test timeouts, all without making real HTTP requests. - Source: dev.to / 7 months ago
WireMock is a versatile, open-source platform for API mocking, offering powerful simulation features for both HTTP and HTTPS protocols. It’s highly customizable and is especially well-suited for complex use cases, such as testing microservices architectures and handling advanced behaviors. - Source: dev.to / 7 months ago
WireMock is a Java-based library for stubbing and mocking web services. It allows conditional response setup, latency simulation, and HTTP traffic recording. WireMock is open-source and free, suitable for developers familiar with Java. - Source: dev.to / 7 months ago
QuickMocker — Manage online fake API endpoints under your own subdomain, forward requests to localhost URL for webhooks development and testing, use RegExp and multiple HTTP methods for URL path, prioritize endpoints, more than 100 shortcodes (dynamic or fake response values) for response templating, import from OpenAPI (Swagger) Specifications in JSON format, proxy requests, restrict endpoint by IP address and... - Source: dev.to / almost 4 years ago
Beeceptor - Unblock yourself from API dependencies, and build & integrate with APIs fast. Beeceptor helps you build a mock Rest API in a few seconds.
MockServer - Easy mocking of any system you integrate with via HTTP or HTTPS.
Mockoon - Mockoon is the easiest and quickest way to design and run mock REST APIs. No remote deployment, no account required, free and open-source.
Webhook.site - Instantly generate a free, unique URL and email address to test, inspect, and automate (with a visual workflow editor and scripts) incoming HTTP requests and emails.
Postman - The Collaboration Platform for API Development
Mockable - Quickly define some REST or SOAP endpoints and have them return json/xml (dummy) data.