Data

Curl HTTP Request

underscoredone.com

Send an HTTP request to any URL from our servers and receive the full response — including the status code, all response headers, and the body content. Supports GET, POST, PUT, PATCH, DELETE, and HEAD. Automatically follows up to 3 redirects. Useful for testing endpoints, verifying servers are responding correctly, debugging redirect chains, or fetching raw data without needing a local setup

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HTTP x402 online test

Send an unpaid request using the provider's template and inspect the 402 payment requirements returned by the service.

GET
https://curl-http-request.underscoredone.com/curl
Service tags
send
http
servers
receive
Service information
Provider
underscoredone.com
Category
Data
Uptime (30 days)
100%
Avg response time (30 days)
504 ms
Information updated
Aug 15, 2026
Payment details
Option 1
exact
eip155:8453
Atomic amount
10000
Payment timeout
300 seconds
Asset
USD Coin · 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913
Recipient
0xE9740820225B3918b4ddd1292C7cA4Ca0e2C2F08
Option 2
exact
solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp
Atomic amount
10000
Payment timeout
300 seconds
Asset
EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v
Recipient
8ugAWAXDB8V18kiUrGZTq1oMvU3C6Fxs8hfC6rvzQT3b
Curl HTTP Request | x402 · StableOps