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Every pay-per-call x402 API we can find, ranked by what agents actually pay for. No accounts, no API keys.
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Markets & finance
137 results- IInsidewellMarkets & finance
Insidewell: SEC Form 4 insider trades from EDGAR, filtered by ticker, insider, side and value, plus cluster buys.
Baseinsidewell-api.cybermaxtools.comfrom $0.0031 endpoint - IInsidewellMarkets & finance
Insidewell: SEC Form 4 insider trades from EDGAR, filtered by ticker, insider, side and value, plus cluster buys.
Baseinsidewell-api.cybermax-tools.workers.devfrom $0.0031 endpoint - Iinsidercable etf_flowsMarkets & finance
insidercable — Spot bitcoin ETF creation/redemption flows. Point-in-time records: every row carries observed_at (when this pipeline first saw it) separately from happened_at (when the event occurred). Pay per call, USDC on Base or Arbitrum; the same query grammar as the free tier, without the delay or the cap.
Baseinsidercable.comfrom $0.0051 endpoint - FFigurewell APIMarkets & finance
Figurewell API: Point-in-time SEC XBRL financials: key metrics as first reported, EDGAR acceptance times, as_of filtering, restatement history.
Basefigurewell-api.cybermaxtools.comfrom $0.0041 endpoint
402MobMarkets & financeText statistics report; 0.001 USDC on Base. Seven-day recovery with the default configuration.
Baseevidence.contactfrom $0.0011 endpoint- Ccurvecall.onrender.comMarkets & finance
Bonding-curve sell quote
Basecurvecall.onrender.comfrom $0.00110 endpoints - Ccompanies.scrapemole.workers.devMarkets & finance
Use when you have a company name (or partial ticker) and need its exact ticker and SEC CIK before looking up financials or filings: matches against SEC's official ticker list (NYSE, Nasdaq, OTC, CBOE; about 10,000 SEC-registered companies), exact ticker first, then ticker prefix and name words. Up to 25 results.
Basecompanies.scrapemole.workers.devfrom $0.0014 endpoints - Cclear-to-send.audiemedhurstcre.workers.devMarkets & finance
Spot FX: one ECB reference conversion, plain text. Conversion is calculated from the ECB reference rate (amount × rate). Indicative only. Not a trade quote, not for settlement. Informational only / not for transaction use. Source: ECB statistics. These reference rates are free at https://www.ecb.europa.eu (and via Frankfurter). Not sold or endorsed by the ECB.
Baseclear-to-send.audiemedhurstcre.workers.devfrom $0.0011 endpoint - CChina Market Data APIMarkets & finance
China FX signal: the onshore USDCNY rate alongside the offshore USDCNH rate, plus the CNH minus CNY spread in pips and basis points. Use this endpoint when an agent needs China FX positioning, RMB depreciation or appreciation pressure, capital-flow stress, or an offshore-versus-onshore arbitrage signal. The onshore/offshore spread is the standard proxy for offshore RMB sentiment and is closely wat
Basechina-market-data-api.vercel.appfrom $0.0051 endpoint - BBounty EngineerMarkets & finance
Audit one public HTML page for SEO metadata, canonical, OpenGraph and JSON-LD signals.
Basebounty-engineer-x402-prod.onrender.comfrom $0.0016 endpoints - BBounty EngineerMarkets & finance
Extract main webpage content as clean Markdown or structured JSON from a URL, with deterministic source hash, plain text, metadata and links. SSRF-safe with strict redirect and document-size limits.
Basebounty-engineer-x402-api.onrender.comfrom $0.0032 endpoints - AAtlas Probability IntelligenceMarkets & finance
Low-cost Bitcoin (BTC) 60-minute / 1-hour higher/lower probability, expected return, freshness, and model metadata for autonomous agents.
Baseatlas-probability-api-production.up.railway.appfrom $0.0052 endpoints - Aapi.market2000.xyzMarkets & finance
Trading Portfolio — the book as it stands right now. Every open position with its size, entry, live mark and unrealized PnL, plus total account equity. Real fills on a real venue, not a delayed report. HOW TO CALL: GET /trading/portfolio RESPONSE: account_value_usd — total equity in USD open_positions — [{asset, side, size, entry_price, mark_price, unrealized_pnl}] PRICING: $0.0001
Baseapi.market2000.xyzfrom $0.00011 endpoint - LLupa AR APIMarkets & finance
Dólar blue en Argentina, un solo dato: compra, venta, fecha y fuente. Sin fecha: cotización actual (dolarapi.com). Con fecha=YYYY-MM-DD (desde 2011-01-03, mismo precio): valor de esa fecha según api.argentinadatos.com. Mercado informal relevado por terceros.
Baseapi.lupapago.comfrom $0.0017 endpoints - FFin Codes APIMarkets & finance
Validate and look up an IBAN using maintained banking reference data. Returns account structure, country, national bank/branch codes and the associated BIC/SWIFT where available. No account, API key or subscription required; x402 clients handle USDC payment automatically. Requests missing the iban field or containing other fields are rejected with HTTP 400 before payment. Price: $0.04 USDC per req
Baseapi.fincodesapi.comfrom $0.014 endpoints - EExepalMarkets & finance
Official Nepal Rastra Bank exchange rates (NPR buy/sell per currency) for any day since 2000, AD or BS date, with amount conversion and up to 31-day series
Baseapi.exepal.comfrom $0.0011 endpoint - SSEC Recent FilingsMarkets & finance
Retrieve recent SEC EDGAR filing metadata for a public company by ticker or CIK, optionally filtered by form type.
Baseapi-v2.appdeploy.aifrom $0.0012 endpoints
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.