Discover / iposignal.xyz

iposignal.xyz

■ Challenge detected

IPOSignal Sentiment Score — proprietary daily signal measuring investor appetite for new listings

Listed price
$0.01
Challenge detected
10 of the last 10 checks
Median response
178 ms
Last checked
17 Oct, 08:59 UTC
In our index since
26 Sept 2026

Endpoint

curl -i https://iposignal.xyz/api/agent/ipo-sentiment
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
5 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://iposignal.xyz/api/agent

  • GET/social-sentiment$0.01IPO X/Twitter social-sentiment score (aggregate signal, no raw posts)
  • GET/ipo-sentiment$0.01IPOSignal Sentiment Score — proprietary daily signal measuring investor appetite for new listings
  • GET/financials/by-symbol/:symbol$0.01SEC iXBRL financial statements (pre/post-IPO) with derived margins, growth, leverage, and return ratios
  • GET/company-metrics$0.02Live company metrics from SEC XBRL + market price: TTM fundamentals, multiples (P/E, P/S, EV/Revenue, EV/EBITDA), PEG, linear yields, leverage, margins, and YoY growth
  • GET/ipo/by-symbol/:symbol$0.01Full IPO company profile with AI research, valuation analysis, and deal terms

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

Showing 5 of 5 listed endpoints.

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

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, 08:59 UTCChallenge detected402144ms
16 Oct, 08:13 UTCChallenge detected402112ms
14 Oct, 23:56 UTCChallenge detected402625ms
13 Oct, 14:18 UTCChallenge detected402391ms
11 Oct, 12:57 UTCChallenge detected402107ms
10 Oct, 03:32 UTCChallenge detected402178ms
8 Oct, 21:32 UTCChallenge detected402177ms
7 Oct, 15:42 UTCChallenge detected402448ms
6 Oct, 15:31 UTCChallenge detected402144ms
28 Sept, 17:02 UTCChallenge detected402189ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 17 Oct, 08:59 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 iposignal.xyz?

Its listed price is $0.01.

What payment terms does iposignal.xyz 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 iposignal.xyz listed?

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

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