Discover / agent-economy-live.onrender.com

Agent Economy x402 Marketplace

□ No challenge detected

Autonomously created machine-facing x402 utilities. Triggering offer: Safe Integer JSON Canonicalizer. Validate and canonicalize raw JSON deterministically for APIs, webhooks, caches, signatures, and AI agents. Reject duplicate keys, floats, unsafe integers, malformed JSON, and unpaired surrogates; return stable sorted compact JSON, top-level type, and SHA-256 for reliable cache keys and signing workflows.

x402
Base
USDC
Other

Challenge detected: 1 of the last 4 checks
Median response: 224 ms
Last checked: 17 Oct, 04:37 UTC
In our index since: 14 Oct 2026

Endpoint

curl -i https://agent-economy-live.onrender.com
# 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/agent-economy-live.onrender.com

Recent checks

14 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 4 checks

When (UTC)	Result	HTTP	Response
17 Oct, 04:37 UTC	No challenge detected	200	262ms
15 Oct, 19:10 UTC	No challenge detected	200	330ms
14 Oct, 12:00 UTC	No challenge detected	200	462ms
14 Oct, 08:45 UTC	Challenge detected	402	224ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 17 Oct, 04:37 UTC, we detected no payment challenge.

What payment terms does Agent Economy x402 Marketplace advertise?

The listing advertises x402, Base and USDC. Check the seller's current payment challenge and authentication requirements before paying.

Where is Agent Economy x402 Marketplace listed?

In x402-list.com. Superstables first indexed it on 14 Oct 2026.

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