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The FHFA House Price Index for a geography: the current index level plus year over year, quarter over quarter and five year growth, with momentum flags and a short history. State and metro CBSA levels are covered directly; county and ZIP resolve to the state level index. Public domain, US only.

Resolve a Solana validator identity pubkey to its vote-account (or the reverse) and optionally get the top-N lowest-risk safe validators by score. Give vote or identity to resolve, or top_n for safe candidates. Cheap first step before validator/vet.

Perpetual-swap funding rates for an asset fused across decentralized venues (Hyperliquid, dYdX v4): each venue's current funding plus an open-interest weighted aggregate funding rate, annualized APR, the cross-venue spread and dispersion. One normalized call instead of polling each protocol and reconciling funding intervals yourself.

Was the economic condition satisfied? Return a recomputed verdict on a published Tereno obligation, with the receipt bytes, the challenge count and the inputs to reach the same verdict without Tereno. Marks a verdict that is not decision-grade. Tereno never holds, releases or gates funds.

grov: YouTube Subscribers. ⌚️ Start Time:0-6h ⚠️ The post and its account must be public, or the order will not start. 🔗 Link Example: https://www.youtube.com/@grov

Spot Check. Name a host and get what this observatory already holds on it, signed: corpus rounds and verdicts as recorded, when we last actually knocked, our coverage of the window since we met it, and the gaps with their reasons. Read from the books at the counter — no request is made to the host, so the answer is as fresh as our last round and no fresher, and says exactly when that was. A host we have never observed returns not_observed, which is an answer about our books,…

The keywords a domain ranks for, with volume, CPC, position, URL and month-over-month movement.

Day-trade counter for trading agents: matched same-day buy/sell pairs per symbol in the rolling five-trading-day window (versioned NYSE holiday calendar), total in-window trades, and the ratio — with FINRA's pattern-day-trader definition (Rule 4210) cited separately as a published fact. Counts only, never a status determination; the comparison belongs to the caller. Nothing is stored.

Poll a watch for alerts since a cursor. Pass since={last seq you saw}; the response carries a new cursor. Polling keeps the watch alive.

NFL Sunday Game-Day bundle: the whole slate in one call — every game with kickoff, live score, per-team injury report, consensus Vegas line (spread + total + moneyline via The Odds API), and venue weather (NWS / Open-Meteo, dome-aware). Free-data composed bundle; the fall replacement for the World Cup bundle. Params: date (YYYY-MM-DD, the Sunday), tz_offset (minutes), team (ESPN abbrev, optional).

grov: Spotify Plays. ⌚️ Start Time: 1-12h ⚠️ The profile must be set to "public" or the order will not start. After the completion, you can close it again. 🔗 Link Example: https://open.spotify.com/track/4cOdK2wGLETKBW3PvgPWqT 🔴 Don't use any other link format, if you do order will be cancelled. 🔴 Spotify updates the plays counter once time every 48 hours. 🔴 If the order is marked as completed, but you still don't see the plays counter updated, just wait a couple of days to see the changes.

Secures text data with quantum-resistant encryption. Enterprise-grade quantum-safe encryption.

Checksum tier (deterministic, no LLM): verifies the exact bytes served at a public URL hash to a claimed sha256, by independent double re-fetch. Use it to confirm a download or artifact matches its published checksum. Bodies up to 3 MB; dynamic pages return unverifiable, never a guess. sha256 only. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them.

Compound interest calculator. GET /compound-interest?principal=10000&rate=5&years=10&compoundsPerYear=12 → final amount + interest earned. Deterministic JSON, instant.

Arithmetic expression evaluator (+ - * / % ^ and parentheses). GET /calc?expr=(2%2B3)*4 → {result}. Deterministic JSON, instant, no code execution.

Flatten nested JSON to dot-notation key/value pairs. GET /json-flatten?json=<url-encoded JSON> → flat object. Deterministic, instant.

Forecast vs reality: total actual on-chain RWA value (grade B) vs the trillion-dollar tokenization forecasts from Citi, BCG, Standard Chartered, McKinsey (grade D), with actual as a percent of each. The core proof-vs-promise metric.

Pocket Network (Shannon) supplier landscape: active supplier count, total POKT staked network-wide, and the top staked operators with their service-config counts. Supply-side complement to /v1/pokt/service-demand's demand-side signal.

host intel: DNS, leaf TLS, and WHOIS/RDAP for one hostname in a single settle. Use when you need live host facts together and must not guess. Child errors stay in-field; we do not invent data.

Operational trust rating (AAA to D, trust line BBB) of an agent skill in the ClawHub/OpenClaw registry, as of today: tier, outlook, flags (unknown payee, pipes to shell, handles keys, suspicious), adoption, maturity and the x402 services the skill pays with their own ratings. Check a skill before installing it. Free today-only JSON: https://agenteconomy.report/k/<slug>.json

Executes an automated trading tool designed to identify and execute rapid trades on price movements.

美联储净流动性 — 美联储净流动性 = 资产负债表(WALCL) − 逆回购(WLRRAL) − 财政部现金(TGA)。全球风险资产定价锚，对标 Convex Net Liquidity Index。日频更新。

BTC Puell倍数 — BTC Puell Multiple（日产出价值/365日均产出价值），自算：CoinGecko 价格+流通量+365日频历史，日产量=3.125×144=450BTC（2024减半后）。Puell<0.5 历史深度低估（抄底区），>4 泡沫顶部。周期级估值锚，与MVRV互补。

联合国贸易统计 — UN Comtrade 官方国际货物贸易统计（以美国为报告方年度口径）：出口总额、进口总额、贸易差额，以及 Top 贸易伙伴国明细(已用 M49 码映射为国名)。权威贸易流向与逆差结构分析，关税与贸易战影响评估底层数据。