Discover / altspider.ai

altspider.ai

■ Challenge detected

Open USDC listings with the seller wallet, which the free floor does not return. The book may be empty.

Listed price
$0.01
Challenge detected
4 of the last 4 checks
Median response
725 ms
Last checked
21 Oct, 09:20 UTC
In our index since
17 Oct 2026

Endpoint

curl -i https://altspider.ai/api/sample
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
4 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.

Base URLhttps://altspider.ai/api

  • GET/ask$0.01One answer from a text model, for one question. The free floor does not run a model and does not return this answer.
  • GET/check$0.01Pay or skip on someone else's 402: network, answered, free sibling, one reason
  • GET/fetch$0.01One public page as markdown. The free floor does not fetch the web, and /api/check does not return the page
  • GET/sample$0.01Open USDC listings with the seller wallet, which the free floor does not return. The book may be empty.

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

Showing 4 of 4 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/altspider.ai

Recent checks

17 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.21 Oct 2026
All 4 checks
When (UTC)ResultHTTPResponse
21 Oct, 09:20 UTCChallenge detected4021078ms
20 Oct, 03:20 UTCChallenge detected402664ms
18 Oct, 21:20 UTCChallenge detected402605ms
17 Oct, 18:24 UTCChallenge detected402785ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 21 Oct, 09:20 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 altspider.ai?

Its listed price is $0.01.

What payment terms does altspider.ai 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 altspider.ai listed?

In x402 Bazaar. Superstables first indexed it on 17 Oct 2026.

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