Every agent-payable API.

Retrieve top asset positions through StableJack's agent-ready research API.

Retrieve forward analyst estimates for a listed company. Include endpoint, symbol, period, and a bounded limit.

Retrieve protocol-level TVL, fees, revenue, and activity. Pass a canonical protocol slug such as aave.

Calculate one technical indicator for one market. Include symbol or coin and indicator; interval and period are optional.

Top stables ranked by mcap with peg deviation (now/24h/7d) + stability score + risk

Scrape Creators · TikTok — TikToks using Song

Get a client token for direct upload to Vercel Blob

Create a paid StableTube download job. StableTube downloads the video server-side, uploads the mp4 to S3, and returns a temporary StableTube-owned download URL when ready.

Every tracked stablecoin with circulating supply (USD), peg type, peg mechanism, and current price. Ranked by circulating. Query: limit (1-200).

Stablecoin market snapshot: total market cap, yield-bearing cap, asset distribution, chain distribution. Use for 'stablecoin market cap', 'USDT market share', '稳定币市场份额'. share_pct fields are decimals (0.425 = 42.5%).

Stablecoin peg monitor: USDT, USDC, DAI, USDe, FDUSD, PYUSD, FRAX, TUSD — price, deviation %, DEPEG WARNING flags. Risk-off trigger for agents holding stables.

[3-LEG] Stablecoin chain, one stablecoin (?entity=terrausd-ust): leading depeg pressure - peg deviation, reserves, regulatory notices -> current current peg and market cap -> realized redemption and lifecycle outcome (confirmation gate). A sequential chain, not one reading - confidence = how many legs are lit, in order. Sources: exchange and registry feeds. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed.

Stablecoin peg tick — USDT, USDC, USDS, DAI, USDe, USD1 in ONE $0.01 call: live price, deviation from $1, 24h change, and a deterministic STABLE / WATCH / ALERT verdict per coin. Built for monitoring loops: call it every cycle, escalate to /api/depeg-watch for the single-coin deep read when a verdict is not STABLE. 60s freshness, cited to CoinGecko, no LLM in the path.

Stack Exchange question search with score, answer count and whether an answer was accepted

Stake size from bankroll and fraction (Kelly or fixed-f). Call when turning a fraction into dollars to risk this bet. Returns stake amount as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.

Live staking yields with liquid staking, liquid restaking (ether.fi/Renzo/Kelp), and best_strategy recommendation. ETH, SOL, ATOM, ADA, DOT, AVAX, MATIC. $0.05/report via x402 on Base.

Standard Grok analysis from a server-fetched OKX spot snapshot.

Standard deviation. Call for simple volatility or spread checks on agent-collected samples. Returns population/sample stdev fields depending on input flags. $0.001 USDC per successful call via x402 on Base—deterministic first-party JSON, no API key, no subscription, and nothing is billed on structured validation errors.

Standards Classifier (CDP-settled mirror) — map a plain-language work description to the registered standard(s) it satisfies, from our standards registry.

Start a new browser session. Configure browser type, proxies, viewport, and session timeout.

Start a new person research request. Include as many details as possible about the person in the description field (name, company, role, etc.).

Start async company enrichment. Requires at least one of: email, phone, or social_media_url.

Start async company enrichment. Requires at least one of: email, phone, or social_media_url.

Start async company search. Requires at least one of: industry or website_keyword.

Start async lookup of a single social media profile. Requires both social_media_url and site.

Start async person enrichment. Requires at least one of: email, phone, or social_media_url.

Start async person enrichment. Requires at least one of: email, phone, or social_media_url.

Start async retrieval of social media interactions. Requires social_media_url and type.

Starts a new crawl. You receive a `id` to track the progress. The operation may take 1-10 mins depending upon the site and depth and pages parameters.

Starts a new crawl. You receive a `id` to track the progress. The operation may take 1-10 mins depending upon the site and depth and pages parameters.

Discover posts from startup platforms (Product Hunt, Hacker News, etc.) Pagination billing: call the first page normally and save billing.requestId from the Orthogonal /v1/run response. For later page, offset, or cursor calls on the same logical search, pass parentRequestId with unchanged non-pagination parameters. Valid continuation calls still get their own request IDs and quoted price, but are charged 0. Changing filters starts a new billable request.

Historical Bitcoin BTC-USD market-regime and state-transition dataset in CSV for quantitative backtesting, strategy research, model evaluation, audit trails, and autonomous-agent decision traceability. Includes timestamps, price at signal, market state, phase, coherence, commitment, directional pressure, signal labels, readiness, and transition reason. Experimental analytics only; not financial advice.

Standalone 2026 state income tax for any of 51 US jurisdictions — progressive/flat/no-tax schedules, MFJ doubling — applied to the income you provide.

Stateless portfolio optimizer — bring your own signals, get risk-constrained weights. POST {assets:[{symbol,target,confidence?,vol?,regime?}], config?} → optimized portfolio targets via inverse-vol weighting, confidence/conviction scaling, same-family correlation penalty, gross/net + per-symbol caps, regime haircut. Pure compute, no account data.

Get list of supported state/region values for company followers filtering.

National price statistics for a billing code (CPT/HCPCS/MS-DRG) from hospital price-transparency files: median and spread of payer-negotiated rates. Answers: what is a fair price for this procedure? Shape varies: a code under one billing_code_type (common case) returns the flat row shown below; a code ambiguous across types instead returns { billing_code, stats_by_type: [...] } — check for a top-level stats_by_type array to tell them apart.

Status Retry Classify: Status Retry Classify classifies whether a method and status pair is retryable under caller policy from bounded caller-supplied values without an external provider. Call Status Retry Classify before accepting, caching, redirecting, or retrying a caller-supplied web response. Returns normalized web evidence, the computed finding, and an explicit pass or advisory status for Status Retry Classify as versioned deterministic JSON. Price: $0.001 USDC via x402 on Base. First-par…

Statutory income tax on a taxable-income figure: per-bracket workings, effective + marginal rate

Steam storefront details for a game: name, description, developers, publishers, release date, price and discount, platforms, Metacritic, genres and system requirements. Keyless.

SteamSpy estimates for a Steam game: owners range, average and median playtime, concurrent users, price, review counts, developer, publisher, genre and tags. Keyless.

Volatility and drawdown risk regime for a crypto asset — current ATR percent versus its 30-day p80 baseline, labeled low/med/high, extending the same classifier behind /regime. For agents sizing positions or deciding whether to widen stops given current volatility.

Current price, 24h and 7d percent change, and a bullish/bearish/neutral signal for a crypto asset (SOL, BTC, ETH, XRP, DOGE, LTC, ADA, XLM). For agents needing a fast price-and-momentum check before a trade decision. Optional ?candles=N (up to 30, $0.05) adds N closed daily OHLC candles.

Deterministic STIX representability + actionability lookup, grounded in Hahn/Krief et al. (arXiv:2512.18714v3, Jan 2026). Pass technique_id (MITRE ATT&CK ICS ID, optionally campaign=Triton|Stuxnet|Industroyer), protocol, or cve_id. Returns whether STIX 2.1 can represent the artifact (full/partial/none) and whether reporting gave enough detail to build a detection. Answers what STIX sharing alone can't tell you: is this actually actionable once shared. No LLM in the lookup path.

Core financial statement line items for a US stock in one call: revenue, gross/operating/net income, EPS, total assets/liabilities, stockholders equity, cash and debt, and operating/free cash flow -- across the last several annual or quarterly periods. From real Yahoo Finance data. $0.01/call.

Latest news headlines and summaries for a stock ticker from real Yahoo Finance data. Includes article title, summary, publish date, publisher name, and URL — everything needed to monitor sentiment and catalysts. Supports optional limit parameter (default 10, max 50). $0.005/call.

Historical OHLCV/candlestick bars for any US stock ticker over any date range — 1-minute intraday up to monthly at precise multipliers (1/2/5/15/30/60/90-minute, 1-hour, 1/5-day, 1-week, 1/3-month), from real Yahoo Finance data. Supports backtesting, charting, and multi-timeframe analysis. $0.01/call.

Real-time stock quote (price, change, volume, day range)

Stock quote — Delayed quote & key stats for an equity/ETF/index.

US stock technical indicators for day trading in one call: SMA/EMA(20,50), RSI(14), Stochastic(14,3,3), Bollinger Bands(20,2), MACD(12,26,9), ATR(14), ADX(14) with +DI/-DI, relative volume, price change over 1d/5d/1mo, and distance from the 52-week high/low -- for AAPL, TSLA, MSFT, or any US ticker, from real Yahoo Finance daily bars. Includes a transparent bullish/bearish/neutral signal with a per-indicator reasoning breakdown, not an opaque AI black box. $0.005/call.

Stop-loss price from entry and stop percent move. Call when placing SL levels from percent risk rules. Returns stop-loss price as deterministic JSON for $0.001 USDC via x402 on Base. First-party local math only—no RPC, live market feed, API keys, storage, or mediagen. Advisory only; the caller owns capital, risk, and production controls.