Discover / x402-ai-starter.vercel.app

x402-ai-starter.vercel.app

■ Challenge detected

Access to protected content

Listed price
$0.005
Challenge detected
10 of the last 10 checks
Median response
76 ms
Last checked
17 Oct, 09:26 UTC
In our index since
26 Sept 2026

Endpoint

curl -i https://x402-ai-starter.vercel.app/api/add
# 402 Payment Required: pay with an x402 client (USDC on Base Sepolia),
# 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://x402-ai-starter.vercel.app/api/addNo price listedcontent

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/x402-ai-starter.vercel.app

Recent checks

28 Sept 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 10 checks
When (UTC)ResultHTTPResponse
17 Oct, 09:26 UTCChallenge detected4021505ms
16 Oct, 11:31 UTCChallenge detected40253ms
14 Oct, 23:56 UTCChallenge detected40278ms
13 Oct, 10:39 UTCChallenge detected40269ms
11 Oct, 10:02 UTCChallenge detected402250ms
9 Oct, 21:31 UTCChallenge detected40273ms
8 Oct, 15:35 UTCChallenge detected40265ms
7 Oct, 12:43 UTCChallenge detected402257ms
6 Oct, 15:31 UTCChallenge detected402185ms
28 Sept, 17:02 UTCChallenge detected40248ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 09:26 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 x402-ai-starter.vercel.app?

Its listed price is $0.005.

What payment terms does x402-ai-starter.vercel.app advertise?

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

Where is x402-ai-starter.vercel.app listed?

In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.

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