Financial Analysis x402 offerings

$0.01 USDC required (x402 / Base or Solana) Paid 0.01 USDC. Detected plan, price, and billing-period changes for one catalog slug, newest first, with a paging cursor. Empty array means nothing has been recorded yet, not that the vendor’s price has been stable forever. Check free lastChangeAt first. No API key needed. Pay with any x402-compatible wallet that holds USDC on Base or Solana; the challenge lists both and you pay on whichever network your wallet is funded. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically.

KRW Macro Stress Score (0-100) — combined signal from US 3Y treasury, VIX, foreign ownership proxy (SK Hynix + Samsung, mcap-weighted), USD/KRW momentum, and Korean semiconductor equity. Rolling 120d percentile over 2yr backfill. Regime + direction + per-component breakdown. Positioning: KRW macro stress, not kimchi-premium prediction.

Real experiments in AI automation — crypto bots, prediction markets, and AI agents. No coding background. No fluff. Just what worked and what didn't

Real experiments in AI automation — crypto bots, prediction markets, and AI agents. No coding background. No fluff. Just what worked and what didn't

Global vs Korea divergence (deep tier) — light response + Korean news signals (Coinness Telegram, 24h window) + structured AI analysis (drivers, global context, action suggestion, confidence). For lighter/cheaper analysis, use /api/v1/global-vs-korea-divergence ($0.05).

Global vs Korea divergence (light tier) — CoinGecko global price + Korean exchange + 1-2 sentence AI summary. For deeper analysis with Korean news signals and structured AI breakdown, use /api/v1/global-vs-korea-divergence-deep ($0.10).

Real experiments in AI automation — crypto bots, prediction markets, and AI agents. No coding background. No fluff. Just what worked and what didn't

Live valuations for private, pre-IPO companies — Anthropic, OpenAI, SpaceX, Anduril, Neuralink, Kalshi, Polymarket — in one call, via PreStocks Solana tokens backed 1:1 by SPV exposure. Per company: mark price and valuation, on-chain token price and implied valuation, the token's premium/discount, supply, and contract. The catalog's only pre-IPO feed. From x402stock

Home affordability calculator (how much house can I afford): max and recommended purchase price, true monthly cost, and debt/income ratio against income and debt for any global location. For homebuyer and personal-finance agents.

Housing market analysis and home price trends: buyer-vs-seller conditions, median price, year-over-year price change, days on market, and months of inventory for any global location. For homebuyer, seller, and real-estate agents.

Mortgage refinance/remortgage calculator: break-even timeline, monthly and lifetime savings, cash-out availability, new-rate estimate, jurisdiction-aware (US refi, UK remortgage/ERC, DE prepayment penalty, CA term renewal, AU cashback). For homeowner and mortgage agents.

Multiplies each mutually exclusive supplied scenario probability by its supplied damage fraction and asset replacement value, then sums expected loss. It does not obtain hazard maps, model hydrology, validate damage curves, price insurance or predict a particular event.

Compounds supplied rent and expense growth assumptions, applies vacancy and collection loss, subtracts operating expenses and capital reserve, and divides net operating income by a caller-supplied property value. This is scenario arithmetic, not a valuation, market forecast, investment recommendation, tax calculation or guarantee of income.

Sums non-negative eligible balances and allocates a caller-supplied pool by balance share. It performs no transfer, wallet lookup, securities analysis, tax withholding, rounding-to-token-decimals or compliance check; output is calculation data only.

Estimates capital gains tax for property sales from purchase/sale data, improvements, exemptions, and holding period to produce a tax liability estimate.

Forecasts property investment ROI using AI-driven real estate analysis.

UK Stamp Duty Land Tax (SDLT) calculator with first-time buyer relief and surcharges.

Estimated rental yield for a UK postcode.

UK HM Land Registry sold property prices by postcode.

UK Stamp Duty Land Tax (SDLT) calculator with first-time buyer relief and surcharges.

UK HM Land Registry sold property prices by postcode.

UK HM Land Registry sold property prices by postcode.

Estimated rental yield for a UK postcode.

UK HM Land Registry sold property prices by postcode.