the402 endpoint detail

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nodeproxy-production.up.railway.app agent-lock

https://nodeproxy-production.up.railway.app/agent-lock

payable

Distributed lock / idempotency primitive for multi-agent swarms. claim(key) returns a token if free (with TTL); release(token) frees it; check(key) reports whether held. Stops multiple agents from double-processing the same work item.

We sent a real POST request to this endpoint and it answered 402 with payment requirements we could parse.
Price
$0.001
Network
base
Pay to
0x8E57BFDE053dBb6862991759c19affC5F383d5D0
Spec dialect
v2 (declares x402Version 2)
Transport
PAYMENT-REQUIRED header
HTTP method
POST
Response latency
290 ms
Payment options
1 usable of 1
Last checked
2026-08-10T09:13:09.508Z (1d ago)
Category
finance-crypto

Re-check it yourself:
curl "https://api.the402.dev/validate?url=https%3A%2F%2Fnodeproxy-production.up.railway.app%2Fagent-lock"