Discover / x402-stock-indicators.vercel.app
Crypto Fear & Greed Index
■ Challenge detectedCrypto Fear & Greed Index: current reading (0-100, Extreme Fear to Extreme Greed) plus 7-day and 30-day sentiment trend (rising/falling/flat with the average and point change), not just a single snapshot number. Not ticker-specific. Data from alternative.me. $0.01/call.
- Listed price
- $0.01
- Challenge detected
- 9 of the last 9 checks
- Median response
- 67 ms
- Last checked
- 16 Oct, 13:59 UTC
- In our index since
- 26 Sept 2026
Endpoint
curl -i https://x402-stock-indicators.vercel.app/fear-greed # 402 Payment Required: pay with an x402 client (USDC on Base), # then send the same request again with the payment attached.
9 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:
- GET/movers$0.01Day's biggest gainers and losers screened from the entire market, live from Yahoo Finance. Each mover includes ticker, company name, current price, intraday change amount and %, and volume — the market context every trader needs. Not ticker-specific. Supports optional limit per list (default 10, max 25). $0.01/call.
- GET/defi-yields$0.01Top DeFi yield-farming pools by APY across ~15,800 tracked pools, live from DeFiLlama: TVL, base/reward APY split, 7d APY change, impermanent-loss risk, and exposure type, with a $1M TVL floor to filter out illiquid noise. Optionally filter to one chain or stablecoin-only pools. Not ticker-specific. Supports optional limit (default 10, max 25). $0.01/call.
- GET/jobless-claims$0.01US weekly jobless claims in one call, live from FRED: initial claims, continuing claims, and 4-week moving average of initial claims, with week-over-week change computed where available — a leading labor-market indicator that drives risk-off and day-trading directional calls. Replaces 3 separate FRED series lookups. Not ticker-specific. $0.01/call.
- GET/crypto-prices$0.005Real crypto market data in one batched call: price, market cap, market-cap rank, 24h volume/high/low/change, circulating/total/max supply, and all-time-high with date -- for BTC, ETH, SOL, and 17+ other major coins by ticker. Richer than a plain price feed: most stock-data APIs' crypto tickers report null market cap. From CoinGecko. $0.005/call.
- GET/yield-curve$0.01US Treasury yield curve in one call: 1mo/3mo/6mo/1yr/2yr/5yr/10yr/30yr yields, the 10y-2y and 10y-3mo spreads, and a boolean inversion flag on each -- a classic recession/risk-off signal every macro trader watches. Live from FRED's daily constant-maturity Treasury series. Not ticker-specific. $0.01/call.
- GET/market-risk-sentiment$0.01Market risk sentiment in one call, live from FRED: volatility index (VIX), high-yield and investment-grade credit spreads, financial conditions index, US dollar strength, and WTI crude oil price — the 6 metrics that flag systemic risk and market-wide stress. Replaces 6 separate FRED lookups for traders monitoring macro volatility and risk-off sentiment. Not ticker-specific. $0.01/call.
- GET/fear-greed$0.01Crypto Fear & Greed Index: current reading (0-100, Extreme Fear to Extreme Greed) plus 7-day and 30-day sentiment trend (rising/falling/flat with the average and point change), not just a single snapshot number. Not ticker-specific. Data from alternative.me. $0.01/call.
- GET/dividends
/:ticker$0.01Dividend and corporate-action history for a US stock in one call: forward/trailing yield and payout ratio, next ex-dividend/payment date (never a stale already-elapsed date), last dividend paid, up to 12 most recent dividend payments, and stock split history. A non-payer returns clean nulls, not an error. From real Yahoo Finance data. $0.01/call. - GET/economic-indicators$0.01Key US macro indicators in one call, live from FRED: Fed funds rate, unemployment rate, CPI/core CPI/PCE inflation (YoY), real GDP growth (QoQ annualized), industrial production (YoY), retail sales (MoM), and consumer sentiment -- roughly 8 separate FRED series lookups collapsed into one request, with YoY/MoM math already done. Not ticker-specific. $0.01/call.
A dash means the listing gives no price or method. Copy buttons copy the full URL.
Showing 9 of 9 listed endpoints.
Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/x402-stock-indicators.vercel.app
Recent checks
All 9 checks
| When (UTC) | Result | HTTP | Response |
|---|---|---|---|
| 16 Oct, 13:59 UTC | Challenge detected | 402 | 67ms |
| 15 Oct, 08:20 UTC | Challenge detected | 402 | 54ms |
| 13 Oct, 22:50 UTC | Challenge detected | 402 | 48ms |
| 11 Oct, 22:04 UTC | Challenge detected | 402 | 464ms |
| 10 Oct, 10:04 UTC | Challenge detected | 402 | 75ms |
| 9 Oct, 06:42 UTC | Challenge detected | 402 | 121ms |
| 8 Oct, 03:32 UTC | Challenge detected | 402 | 75ms |
| 7 Oct, 03:32 UTC | Challenge detected | 402 | 44ms |
| 5 Oct, 05:04 UTC | Challenge detected | 402 | 39ms |
Questions
Did our last probe detect a payment challenge?
At our last probe on 16 Oct, 13:59 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 Crypto Fear & Greed Index?
Its listed price is $0.01.
What payment terms does Crypto Fear & Greed Index advertise?
The listing advertises x402, Base, Solana and USDC. It names cdp as its facilitator. Check the seller's current payment challenge and authentication requirements before paying.
Where is Crypto Fear & Greed Index listed?
In x402 Bazaar. Superstables first indexed it on 26 Sept 2026.
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