Mockingbird

Mockingbird — a httpbin.org clone for Indeed

/request Show request details in JSON format
/status/:code Return an specific HTTP status code; has an optional "readrequestpayload" query parameter
/environment Return the System Environment Variables in JSON format
/delay/:millis Return an 200 OK after a specifed amount of time in milliseconds
/spin/:millis Return an 200 OK after spinning for specifed amount of time in milliseconds
/drip?numbytes=n&duration=millis&delay=millis Drips data over a duration after an optional initial delay.
/ws Interactively test a websocket connection. Websocket can be accessed directly under /echo.
/bytes/:bytes Return an 200 OK along with some arbitrarily sized random binary
/writefile/:bytes Writes the specified number of bytes of random contents to a tmp file
/health/fail/:millis Fail the 'fail-healthcheck' healthcheck for a specifed amount of time in milliseconds
/memory/use/:bytes Consume an arbitrary amount of memory
/cowsay/:msg Channel your inner bovine.