Discover / finance-api.kdlcfa.workers.dev

finance-api.kdlcfa.workers.dev

□ No challenge detected

US 30-Year Treasury Bond yield (%), delayed, via Yahoo Finance

Listed price
$0.01
Challenge detected
6 of the last 9 checks
Median response
742 ms
Last checked
16 Oct, 18:49 UTC
In our index since
26 Sept 2026

Endpoint

curl -i https://finance-api.kdlcfa.workers.dev/us30y-yield
# 402 Payment Required: pay with an x402 client (USDC on Base),
# then send the same request again with the payment attached.
16 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://finance-api.kdlcfa.workers.dev

  • GET/oil-news$0.03Latest U.S. energy market news (oil, gas, electricity) via EIA Today in Energy RSS (titles, short summaries, and links only)
  • GET/btc-price$0.01Bitcoin (BTC-USD) spot price, delayed, via Yahoo Finance
  • GET/doge-price$0.01Dogecoin (DOGE-USD) spot price, delayed, via Yahoo Finance
  • GET/dollar-index$0.05US Dollar Index (DXY) spot quote, delayed, via Yahoo Finance
  • GET/sol-price$0.01Solana (SOL-USD) spot price, delayed, via Yahoo Finance
  • GET/nasdaq-index$0.05Nasdaq Composite spot index quote, delayed, via Yahoo Finance
  • GET/us-market-news$0.03Latest U.S. stock market top stories via MarketWatch RSS (general market/personal-finance news)
  • GET/nonfarm-payrolls$0.01US non-farm payrolls, month-over-month change in thousands of jobs, via FRED (PAYEMS)
  • GET/sp500-index$0.01S&P 500 spot index quote, delayed, via Yahoo Finance
  • GET/vix-index$0.01CBOE Volatility Index (VIX) spot quote, delayed, via Yahoo Finance
  • GET/stock-quote$0.01Single US stock ticker spot quote, delayed, via Yahoo Finance. Requires 'ticker' query param, one of: AAPL, MSFT, GOOGL, AMZN, NVDA, TSLA, META, NFLX, AMD, INTC
  • GET/us30y-yield$0.01US 30-Year Treasury Bond yield (%), delayed, via Yahoo Finance
  • GET/gas-news$0.03Latest natural gas / renewable energy news, filtered from EIA Today in Energy RSS by keyword match (titles, short summaries, and links only)
  • GET/forex-snapshot$0.05Multi-pair forex snapshot (EURUSD, GBPUSD, USDJPY, USDCNY, AUDUSD, USDCAD, USDCHF, USDVND) in a single call, delayed, via Yahoo Finance
  • GET/ftse-index$0.01FTSE 100 (UK) spot index quote, delayed, via Yahoo Finance
  • GET/retail-sales$0.01US retail sales year-over-year growth rate, via FRED (RSAFS)

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

Showing 16 of 16 listed endpoints.

Agents can find it through the Superstables MCP server and JSON API: GET /api/v1/services/finance-api.kdlcfa.workers.dev

Recent checks

2 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.16 Oct 2026
All 9 checks
When (UTC)ResultHTTPResponse
16 Oct, 18:49 UTCNo challenge detected503628ms
15 Oct, 11:37 UTCChallenge detected402476ms
14 Oct, 00:19 UTCChallenge detected402537ms
12 Oct, 00:34 UTCChallenge detected4021042ms
10 Oct, 10:04 UTCNo challenge detected50381ms
9 Oct, 03:33 UTCChallenge detected402906ms
8 Oct, 00:44 UTCChallenge detected402810ms
6 Oct, 21:30 UTCChallenge detected402673ms
2 Oct, 17:03 UTCNo challenge detected5037580ms

Questions

Did our last probe detect a payment challenge?

No. At our last probe on 16 Oct, 18:49 UTC, we detected no payment challenge.

What price is recorded for finance-api.kdlcfa.workers.dev?

Its listed price is $0.01.

What payment terms does finance-api.kdlcfa.workers.dev 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 finance-api.kdlcfa.workers.dev listed?

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

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