Requester

HTTP Response Simulator for Testing and Development

Open Source • Free to Use • Community Driven

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Configurable Delay

Simulate slow network connections with the pending parameter

📊

Any HTTP Status

Test error handling with any HTTP status codes

🎯

Custom Headers

Add arbitrary headers for full control

📋 Query Parameters

pending Response delay in milliseconds (default: 0)
status HTTP status code for response (default: 200)
body Response body content (default: empty)
_header Headers (underscore prefix is automatically removed)

💡 Usage Examples

# Response with 2 second delay
curl "https://req.fadme.dev?pending=2000&body=Hello%20World"
# 404 error response with headers shown
curl "https://req.fadme.dev?status=404&body=Not%20Found"
# Response with custom headers
curl -i "https://req.fadme.dev?_x-custom=custom&_content-type=application/json&body=\{\"message\":\"success\"\}"
# Slow API simulation with JSON
curl -i "https://req.fadme.dev?pending=3000&status=200&_content-type=application/json&body=\{\"data\":\[1,2,3\]\}"