the402 endpoint detail

← All endpoints

oracles-production.up.railway.app crates status

https://oracles-production.up.railway.app/v1/crates/status

answers 402

Look up the current published version of any Rust crate package on crates.io (Rust) — latest version string, release date, and repo/docs URL. Answers "what is the newest version of serde, tokio, clap, reqwest?" for Cargo.toml pinning. Use ?package=<name> (resolved live).

We sent a real GET request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.01
Network
base
Pay to
0xC66EE26cAE6cd34970f51f644f36D720826d392A
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
GET
Response latency
91 ms
Payment options
1 usable of 1
Last checked
2026-08-15T14:34:44.268Z (1d ago)
Category
other

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Foracles-production.up.railway.app%2Fv1%2Fcrates%2Fstatus"