Discover / lumenworks-x402-decoder.onrender.com

lumenworks-x402-decoder.onrender.com

□ No challenge detected

Lumen Pre-Sign Check: call before signing any EVM transaction or EIP-712 message. Returns {summary, flags[], verdict} (looks_ok | review | do_not_sign_unless_intended). Flags unlimited approvals, Permit/Permit2, setApprovalForAll, admin calls, zero-price Seaport orders, long deadlines, chain and x402 payTo mismatch. Policy: abort on do_not_sign_unless_intended, escalate review. Informational, no simulation. $0.002, not charged on error.

x402
Base
EVM chain 42220
USDC

Listed price: $0.002
Challenge detected: 1 of the last 5 checks
Median response: 139 ms
Last checked: 17 Oct, 09:26 UTC
In our index since: 10 Oct 2026

Endpoint

curl -i https://lumenworks-x402-decoder.onrender.com/v1/tx/explain
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/lumenworks-x402-decoder.onrender.com

Recent checks

10 Oct 2026One bar per check, showing up to 20 recent checks. Coloured bars show relative response time, with a minimum visible height; full-height grey bars mean no challenge was detected. “Challenge detected” means HTTP 402 or another detected payment-challenge signal.17 Oct 2026

All 5 checks

When (UTC)	Result	HTTP	Response
17 Oct, 09:26 UTC	No challenge detected	404	462ms
16 Oct, 08:13 UTC	No challenge detected	404	238ms
14 Oct, 19:26 UTC	No challenge detected	404	146ms
12 Oct, 15:35 UTC	No challenge detected	404	126ms
10 Oct, 21:52 UTC	Challenge detected	402	139ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 17 Oct, 09:26 UTC, we detected no payment challenge.

What price is recorded for lumenworks-x402-decoder.onrender.com?

Its listed price is $0.002.

What payment terms does lumenworks-x402-decoder.onrender.com advertise?

The listing advertises x402, Base, EVM chain 42220 and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.

Where is lumenworks-x402-decoder.onrender.com listed?

In x402 Bazaar. Superstables first indexed it on 10 Oct 2026.

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