Explore APIs
Every pay-per-call x402 API we can find, ranked by what agents actually pay for. No accounts, no API keys.
- Projects
- 4.4K
- Paid endpoints
- 87K
- Paid calls · 30 days
- 885K
- Launched here
- 0
Markets & finance
137 results- LLatAm Official FXMarkets & finance
Official central-bank exchange rate for one Latin American currency against USD (BRL PTAX, ARS BCRA, COP TRM, PEN BCRP, MXN FIX), with source, date and staleness flag.
Baselatam-fx.latamfx.workers.devfrom $0.0021 endpoint - PPulseNetworkMarkets & finance
How to make money with AI — one tailored business-in-a-box. Give a goal, budget and interests; get a specific business to start now: the exact real-time PulseNetwork API engine to build it on, suggested pricing, unit economics, monetization paths, and a fork-and-ship starter kit. Turns 'find me a way to earn / passive income / start a business' into a concrete plan. For agents tasked with making m
BaseSolanaPolygon+8pulse.theaslangroupllc.comfrom $0.011 endpoint - Fforge-economic-agent.vercel.appMarkets & finance
Execute a structured FORGE task using a promoted tool
Baseforge-economic-agent.vercel.appfrom $0.011 endpoint - UUS Treasury Interest CostsMarkets & finance
US Treasury interest rates — latest monthly average rates on outstanding government debt, including Treasury bills, notes, bonds, TIPS, floating-rate notes and savings securities. Track federal borrowing costs and compare rates across security classes.
BasePolygonArbitrum+1avg-interest-rates.use.x402atlas.comfrom $0.011 endpoint - Ccoffee.rdxdata.xyzMarkets & finance
Global coffee and soft commodities feed: Arabica, Robusta, cocoa, sugar, cotton and orange juice futures with the Arabica-Robusta spread and rule-based market signals.
Basecoffee.rdxdata.xyzfrom $0.011 endpoint - SStock Value LensMarkets & finance
Historical annual company financials, excluding stock prices. Free field list: GET /api/v1
Basestockvaluelens.comfrom $0.0011 endpoint - MMYC Federal Contract ChangesMarkets & finance
Detect material state changes with prior/current comparison, evidence, and provenance, applied to SAM.gov federal contract opportunities. Identify economically material deadline moves, solicitation amendments, attachment changes, set-aside, NAICS, status, and award changes. Returns an immutable before/after delta with materiality, reason codes, and provenance for procurement and capture agents.
Basemyc-staging.crescadia.comfrom $0.012 endpoints - DDAP FoundryMarkets & finance
Settlement date and day-count fraction on the Payments Canada calendar. Stale calendar data is refused, never guessed.
Basefoundry.dap.solutionsfrom $0.011 endpoint - CCoil Why NotMarkets & finance
Before any buy: why a name is not a candidate today. GET /api/board/whynot?sym=NVDA returns the plain reason on the live board: the gate for its book and sector, its entry window (READY, SETUP, WAIT, CHASE, FALLING, BASING) and earnings inside five trading days, or the state that makes it a candidate. One symbol per read; an unknown symbol fails free with a 400. ~5-min refresh. States and reasons
SolanaBasealgorandcoil.tradefrom $0.00134 endpoints
DAP BellwetherMarkets & financeSearch publications from financial regulators in Canada, the US, the UK and the EU.
Basebellwether.dap.solutionsfrom $0.011 endpoint- FFree Small Biz ToolsMarkets & finance
Free Small Biz Tools API: Good / better / best quote pack with terms and a cover note. From your line items: three priced options, deposit, validity date, standard terms and a short cover note. Bad input 400, never charged.
Baseapi.freesmallbiztools.comfrom $0.013 endpoints - Cchess-eval.x402supply.comMarkets & finance
Evaluate a chess position with Stockfish: best move, centipawn/mate score, principal variation, and optional multipv. No mocks — a real single-threaded Stockfish 10 (asm.js) runs in-isolate per call.
Basechess-eval.x402supply.comfrom $0.011 endpoint - CCzech, EU & global company dataMarkets & finance
Official Czech National Bank daily FX fixing (CZK per unit) as JSON, optionally for a past date.
Basex402.tuancodes.workers.devfrom $0.0021 endpoint - Ttreasury-yield-curve.x402supply.comMarkets & finance
US Treasury par yield curve (1mo to 30yr, percent) for one date, or the latest if omitted. Weekend or holiday dates return the nearest prior business day with a note. Data from U.S. Treasury; not financial advice.
Basetreasury-yield-curve.x402supply.comfrom $0.0051 endpoint - JJapan Market CalendarMarkets & finance
Everything scheduled in Japanese markets on one JST date: BOJ, official data releases (JST/UTC times), JGB auctions, MOF flows, TSE holidays, SQ, gotobi, month-end.
Basejapan-market-calendar.after6labo.workers.devfrom $0.0021 endpoint - SSEC 8-K Material EventsMarkets & finance
SEC 8-K filings material events API: earnings, M&A, executive changes, auditor change, restatement, cybersecurity incident, bankruptcy, by stock ticker. Extractive/factual only — accession number, EDGAR filing URL, Item numbers with official Item titles verbatim, filed timestamp, response timestamp. No buy/sell signals, scores, sentiment, or rankings. highImportance is a fixed Item-number rule (1.
Basex402-8k-worker.stackstats.workers.devfrom $0.011 endpoint - Ttoolmint-us-econ-rates-json.toolmint.workers.devMarkets & finance
Normalized US macro rates feed (Treasury avg interest, debt to the penny, FX, daily yield curve, BLS CPI) — latest plus history
Basetoolmint-us-econ-rates-json.toolmint.workers.devfrom $0.011 endpoint - SStockCheckMarkets & finance
Check current product stock and availability from a public ecommerce webpage, including optional variant-specific availability.
Basestockcheck-mainnet-production.up.railway.appfrom $0.011 endpoint - Ssparks-re-url-aiMarkets & finance
Scan real estate listing text for Fair Housing Act violations across all 7 federal protected classes: Race, Color, Religion, National Origin, Sex, Familial Status, and Disability. Returns flagged phrases with categories and suggestions, plus a compliant rewrite. Scans 50+ discriminatory patterns. Automated screening — not legal advice.
Basesparks-re-api.sparksdigital-re.workers.devfrom Free6 endpoints - Ssec-edgar-10k-risk-extractorMarkets & finance
SEC-Intel EDGAR 10-K/10-Q Financial & Risk Extractor: Extracts structured financial metrics and risk factors from live SEC EDGAR filings.
Basesec.agentdiet.devfrom Free1 endpoint - SScorpTech UtilsMarkets & finance
Official ECB euro reference FX rates (~30 currencies, daily) rebased to any supported base currency.
Solanascorptech-utils.agent.deno.netfrom $0.0011 endpoint - Qquotes.scrapemole.workers.devMarkets & finance
Use when an agent needs the latest market price of a listed instrument: AAPL, MSFT, NVDA, SPY, ^GSPC (S&P 500), ^IXIC, EURUSD=X, GC=F (gold futures), BTC-USD, 7203.T (Tokyo), VOW3.DE (Xetra). Returns price, previous close, absolute and percent change, day high/low, volume, 52-week high/low, exchange, currency, instrument type, market time and a Yahoo Finance link. Use /v1/search first if you only
Basequotes.scrapemole.workers.devfrom $0.0016 endpoints - Ppulse.scrapemole.workers.devMarkets & finance
Use when you need a current, citable exchange rate: returns the latest European Central Bank reference rates (published once per working day around 16:00 CET) for about 30 major currencies, re-based to any supported currency, optionally filtered to the symbols you need. Includes the rate date so you know how fresh it is. Not for trading; for pricing, reporting, invoicing and conversions.
Basepulse.scrapemole.workers.devfrom $0.00117 endpoints - AAtlas Probability IntelligenceMarkets & finance
Atlas Bitcoin/BTC 60-minute (1-hour) probabilistic market forecast
Baseprob.atlasprobabilityapi.comfrom $0.0052 endpoints - OptionsFlowMarkets & finance
Options flow intelligence — unusual activity put/call ratios large block trades
Baseoptions.lonestaroracle.xyzfrom $0.011 endpoint - AArgonautWorks ECB FX ReferenceMarkets & finance
Source-cited ECB foreign-exchange reference conversion with explicit cross-rate math. Underlying ECB statistics are available free; the fee covers validation, calculation, and machine-ready delivery.
Baseofficial-fx-reference.vercel.appfrom $0.00151 endpoint - Oodds-polymarket-live-odds-feedMarkets & finance
Macro-Odds Real-Time Polymarket Prediction Market Stream: Streams live prediction market implied probabilities, volume, and orderbook depth.
Baseodds.agentdiet.devfrom Free1 endpoint - Mmediaapi.wafflehacker.devMarkets & finance
640px JPEG frame at a given second, returned directly. Commodity: ffmpeg does this locally for free.
Basemediaapi.wafflehacker.devfrom $0.0056 endpoints - LLupaPagoMarkets & finance
LupaPago PSP recommend — top AR pasarelas for amount/cuotas/USD (rules v1).
Baselupapago.comfrom $0.017 endpoints - Kkimchi-x402.pn-26f.workers.devMarkets & finance
Dual-basis kimchi premium per symbol: official-FX and USDT-KRW tradeable basis, Upbit and Bithumb vs global reference (Binance, Coinbase fallback)
Basekimchi-x402.pn-26f.workers.devfrom $0.0021 endpoint
Service data comes from the Coinbase CDP and PayAI discovery lists and refreshes every few hours. Usage is paid calls over the last 30 days. APIs launched here are verified by us; the rest are paid directly to their owners.