Discover / trading-lab-turnover-notes.vironnimo.chatgpt.site

Trading Lab OHLCV Integrity Check

■ Challenge detected

Checks up to 2000 buyer-supplied OHLCV rows for ordering, duplicates, OHLC consistency and optional continuous-interval gaps. JSON report and input hash for 0.02 native USDC on Base. No market data, trading signals or performance prediction.

Listed price
$0.02
Challenge detected
1 of the last 2 checks
Median response
1566 ms
Last checked
15 Oct, 00:26 UTC
In our index since
14 Oct 2026

Endpoint

curl -i https://trading-lab-turnover-notes.vironnimo.chatgpt.site/api/check
# 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/trading-lab-turnover-notes.vironnimo.chatgpt.site

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.15 Oct 2026
All 2 checks
When (UTC)ResultHTTPResponse
15 Oct, 00:26 UTCChallenge detected4021566ms
14 Oct, 22:06 UTCNo challenge detected200355ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 15 Oct, 00:26 UTC, it returned HTTP 402 or another detected payment-challenge signal. This check did not test payment, delivery or compatibility with the Superstables client.

What price is recorded for Trading Lab OHLCV Integrity Check?

Its listed price is $0.02.

What payment terms does Trading Lab OHLCV Integrity Check advertise?

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

Where is Trading Lab OHLCV Integrity Check listed?

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

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