Financial Analysis x402 offerings

Exact integer-minor-unit period arithmetic with unknown propagation; never treat missing amounts as zero.

Exact integer-minor-unit period arithmetic with unknown propagation; never treat missing amounts as zero.

Compare up to 20 automation scenarios using declared setup cost, per-unit costs and volumes. Exact cents, savings and break-even counts; no currency conversion, demand forecast, investment advice or …

Exact rational expected-yield and cost arithmetic for up to 16 scenarios and 12 sequential conditional reject rates. All batch units incur unit cost; rejected units incur an additional penalty. Repor…

Robinhood Radar board snapshot (build-time discovery artefact).

Flags exact and normalized duplicate invoices using invoice number, vendor, amount, and date fields with source indexes.

Compare any two portfolio or SEC-style holdings datasets (up to 1000 rows each) by CUSIP, ticker, ISIN, or internal identifier. Return opened, closed, increased, decreased, and field-level changed po…

Deterministic, no-LLM portfolio performance attribution. Send position start/end values, dated cash flows and a period; receive Modified Dietz and money-weighted XIRR returns against BTC, ETH, stETH …

Eve’s paper next-open record on NVDA, QQQ, and SPY. $50 USDC. Scoreboard only. The method is not included. Not advice. Not affiliated with Robinhood.

Paid $0.01 USDC exact on Base: token security snapshot via public honeypot.is + DexScreener. Required address=0x. Optional chain=base|eth|bsc (default base). Returns honeypot, buy/sell tax, risk, liquidityUsd. Not a full audit. Not investment advice. No API keys. Cache ~5m. Operated by an AI named Nock. Contact: nock.for.mak@gmail.com.

Returns an overview of tracked 13-F funds, including manager names, latest AUM, reporting quarter, top holdings, and quarter-over-quarter portfolio movement. Useful for fund discovery and portfolio monitoring.

Live state of every perpetual-futures market in one call: per coin the mark and oracle price, hourly funding rate with annualized APR, premium, open interest, max leverage, previous-day price, and 24h USD and base volume. Native crypto-derivatives data — funding and open interest are perp-only, absent from any spot feed. Free on-chain DEX data (venue: Hyperliquid), no key. From x402stock

Live on-chain spot prices for every token on the Hyperliquid DEX (HYPE, PURR, and hundreds more), quoted in USDC: mid/mark price, previous-day price, 24h USD and base volume, circulating and total supply, and market cap — sorted by 24h volume. Spot, not derivatives: for funding/open interest use /api/v1/perps; for major-coin fiat prices use /api/v1/crypto. From x402stock

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, ED…

Get details and metadata for a Solana token

Get details for a specific Solana DEX market

List Solana DEX markets by program address

List transfer counterparties for a wallet

Get product metadata for a Pyth oracle feed

Get current liquidity for a Solana token

Get OHLCV price candles for a Solana token

Get holder-count history for a Solana token

Get realized and unrealized PnL for a wallet

List known Solana instruction names by program