finance-api.kdlcfa.workers.dev publishes 6 machine-payable endpoints over the x402 protocol, priced from $0.01 to $0.05 per call. Each was probed directly; the response code below is what it returned.
| Endpoint | Method | Price | Probe |
|---|---|---|---|
| /altcoin-news | GET | $0.03 | 200 |
| /btc-newly-mined | GET | $0.01 | 200 |
| /china-market-news | GET | $0.01 | 200 |
| /forex-snapshot | GET | $0.05 | 200 |
| /gas-news | GET | $0.03 | 200 |
| /sec-filings | GET | $0.01 | 200 |
Latest major altcoin news (Solana, XRP, Cardano, Dogecoin, BNB, Polkadot, Avalanche), filtered from CoinDesk RSS by keyword match, excluding BTC/ETH-only stories (titles, short summaries, and links on…
Newly mined Bitcoin over the latest reporting interval (raw value as returned by upstream), via Blockchain.info stats API
Latest China/Hong Kong business news via South China Morning Post (SCMP) Business RSS (titles, short summaries, and links only)
Multi-pair forex snapshot (EURUSD, GBPUSD, USDJPY, USDCNY, AUDUSD, USDCAD, USDCHF, USDVND) in a single call, delayed, via Yahoo Finance
Latest natural gas / renewable energy news, filtered from EIA Today in Energy RSS by keyword match (titles, short summaries, and links only)
Recent SEC filings (10-K, 10-Q, 8-K) for a US-listed company, via SEC EDGAR Submissions API. Requires 'ticker' query param, one of the 10 whitelisted stock tickers.