Discover / cryptofeed402.site

cryptofeed402

■ Challenge detected

LLM-written crypto market brief, published twice daily: analysis, not just raw numbers. Plain-English headline and bottom line, sentiment and Fear & Greed, funding rates and open interest (OKX + Hyperliquid) with crowded-trade flags, extreme funding, watchlist prices and 24h/7d moves, top news, macro economic calendar and token unlocks for the next 7 days. JSON plus markdown. Free preview at /brief/sample. $0.015 USDC per call on Base.

Listed price
$0.015
Challenge detected
1 of the last check
Median response
184 ms
Last checked
18 Oct, 06:24 UTC
In our index since
18 Oct 2026

Endpoint

curl -i https://cryptofeed402.site/brief/latest
# 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://cryptofeed402.site

  • GET/history$0.005Archive of past cryptofeed402 twice-daily LLM-written market briefs for a date range (from/to as YYYY-MM-DD, up to 366 days): sentiment, funding, open interest, prices, news and macro calendar per edition. Use it for backtesting, building historical context or reviewing how funding and sentiment evolved. JSON. $0.005 USDC per day in range, capped at $0.5 per call, on Base.
  • GET/funding/extreme$0.0025Ranks Hyperliquid perpetuals (over $1M 24h volume) by most extreme funding rate right now: top 10 with annualized funding APR and open interest in USD, plus current funding for a BTC/ETH/SOL/HYPE/NEAR/AAVE watchlist. Use it to spot crowded longs or shorts, squeeze risk and funding-carry candidates. Live data, JSON. $0.0025 USDC per call on Base.
  • GET/price/:symbol$0.0025Live snapshot for one major coin (BTC, ETH, SOL, HYPE, NEAR, AAVE): Hyperliquid perp mark price, hourly funding rate and annualized funding APR, open interest in coins and USD, 24h volume and premium, plus OKX spot last price and 24h change. Use it when a trading agent needs current price and perp positioning for a single asset before sizing or timing a trade. JSON. $0.0025 USDC per call on Base.
  • GET/brief/latest$0.015LLM-written crypto market brief, published twice daily: analysis, not just raw numbers. Plain-English headline and bottom line, sentiment and Fear & Greed, funding rates and open interest (OKX + Hyperliquid) with crowded-trade flags, extreme funding, watchlist prices and 24h/7d moves, top news, macro economic calendar and token unlocks for the next 7 days. JSON plus markdown. Free preview at /brief/sample. $0.015 USDC per call on Base.

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/cryptofeed402.site

Recent checks

18 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.18 Oct 2026
All 1 checks
When (UTC)ResultHTTPResponse
18 Oct, 06:24 UTCChallenge detected402184ms

Questions

Did our last probe detect a payment challenge?

At our last probe on 18 Oct, 06:24 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 cryptofeed402?

Its listed price is $0.015.

What payment terms does cryptofeed402 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 cryptofeed402 listed?

In x402 Bazaar. Superstables first indexed it on 18 Oct 2026.

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