Discover / effectguard-x402-experiment.onrender.com

effectguard-x402-experiment.onrender.com

□ No challenge detected

Coordinate agents sharing one account: reuse matching JSON reads within 30 seconds, or stop duplicate operations using a stable business event ID. Enroll once at /v1/enroll, then authenticate paid calls with your Bearer key. After EXECUTE use /v1/start and /v1/commit around your own tool. Same-request payment recovery is free. Integration and cost measurement: /agent. External execution is not guaranteed exactly once.

x402
Base
USDC

Listed price: $0.01
Challenge detected: 0 of the last 8 checks
Last checked: 17 Oct, 07:50 UTC
In our index since: 7 Oct 2026

Endpoint

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

1 listed endpoints · on x402 Bazaar

Checks and payment terms on this page refer to the endpoint above. Other listed endpoints have not been checked individually.

POSThttps://effectguard-x402-experiment.onrender.com/v1/preflight$0.01Coordinate agents sharing one account: reuse matching JSON reads within 30 seconds, or stop duplicate operations using a stable business event ID. Enroll once at /v1/enroll, then authenticate paid calls with your Bearer key. After EXECUTE use /v1/start and /v1/commit around your own tool. Same-request payment recovery is free. Integration and cost measurement: /agent. External execution is not guaranteed exactly once.

A dash means the listing gives no price or method. Copy buttons copy the full URL.

Showing 1 of 1 listed endpoints.

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

Recent checks

7 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 8 checks

When (UTC)	Result	HTTP	Response
17 Oct, 07:50 UTC	No challenge detected	401	142ms
15 Oct, 21:29 UTC	No challenge detected	401	302ms
14 Oct, 14:31 UTC	No challenge detected	401	182ms
12 Oct, 10:53 UTC	No challenge detected	401	162ms
10 Oct, 15:44 UTC	No challenge detected	401	144ms
9 Oct, 09:34 UTC	No challenge detected	401	315ms
8 Oct, 03:32 UTC	No challenge detected	401	197ms
7 Oct, 00:45 UTC	No challenge detected	401	319ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 17 Oct, 07:50 UTC, we detected no payment challenge.

What price is recorded for effectguard-x402-experiment.onrender.com?

Its listed price is $0.01.

What payment terms does effectguard-x402-experiment.onrender.com advertise?

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

Where is effectguard-x402-experiment.onrender.com listed?

In x402 Bazaar. Superstables first indexed it on 7 Oct 2026.

Something wrong on this page? Tell us.