Capability

Price

Description

agent-access-check

$0.006

Checks whether a website is accessible and agent-friendly. Fetches robots.txt, /.well-known/x402, and /.well-known/agent.json.

analyst-ratings

$0.010

Wall Street analyst consensus and price targets for any US equity. Returns buy/hold/sell breakdown, mean recommendation score (1=Strong Buy, 5=Strong Sell), analyst count, and price target range (low/mean/median/high) with upside-to-target. 4-month trend history. Free Yahoo Finance data, no API key.

ai-image-gen

$0.080

Generate an AI image from a text prompt using DALL-E 3. Returns a public URL (valid 1h), revised prompt, and generation metadata. Supports vivid/natural style and three aspect ratios. 20% below nearest x402 competitor.

base-season

$0.003

Base chain season snapshot: total chain TVL, top 10 protocols by Base-native TVL, and trending tokens.

block-intel

$0.002

Block header data (number, hash, timestamp, gas used/limit, base fee, tx count) for Ethereum, Base, Polygon, Arbitrum.

breadcrumb-extractor

$0.003

Extracts structured breadcrumb navigation from a URL. Returns domain, ordered path segments, titles.

btc-game-theory

$0.006

Bitcoin mining game theory: selfish-mining threshold, 51% attack cost, fee-sniper window, difficulty adjustment.

btc-miner-econ

$0.005

Bitcoin mining economics via mempool.space: current hashrate, difficulty, block subsidy, fee rate percentiles.

btc-systems-theory

$0.008

Seven-lens systems-theory analysis of the Bitcoin network: difficulty, fee market, hash distribution, UTXO set, and more.

chromatic-dispersion

$0.004

Fiber optic chromatic dispersion calculator. Computes D(λ), pulse broadening, and maximum uncompensated link length.

citation-formatter

$0.008

Looks up a paper by DOI and formats it as BibTeX, APA, MLA, or Chicago.

city-lookup

$0.010

Search for cities and airports by keyword, IATA/ICAO code, or name. Optional country filter. Returns IATA, ICAO, city name, country, coordinates, timezone.

classic-novels

$0.004

Book lookup by title, author, or ISBN via Open Library. Returns metadata, subjects, and first-sentence excerpt.

drug-intel

$0.008

FDA drug safety intelligence: labeling (warnings, dosage, interactions, contraindications), adverse event summary (top FAERS reactions + total report count), and recall history. Brand or generic name. openFDA free API.

clinical-trials

$0.008

Search active and completed clinical trials from ClinicalTrials.gov. Filter by condition, intervention, phase, status.

code-api-surface

$0.100

Static analysis of any code snippet: HTTP routes (method + path + middleware), exported symbols. Supports Express, FastAPI, Flask, Spring Boot, NestJS, Gin.

code-test-detector

$0.005

Detects testing frameworks and test coverage presence in a code snippet or GitHub file URL.

commodity-futures

$0.010

Live price and intraday metrics for crude oil, gold, natural gas, wheat, copper, and silver front-month futures.

company-intel

$0.012

SEC EDGAR due diligence data for any US public company: filings, financials, executives, SIC classification.

concentration-risk-score

$0.100

HHI-based concentration-risk score for any x402 pay_to wallet. Returns unique payers, top-payer share, risk tier.

consumer-brief

$0.350

AI-synthesized US consumer health briefing. Fetches 8 FRED signals (Michigan sentiment, retail sales MoM, real PCE, real disposable income, savings rate, total/revolving consumer credit) and uses GPT-4o-mini to produce consumer posture, spending regime, confidence level, savings stress, credit dependency, 150-word narrative, dominant risk, and agent implication. One call collapses 8 FRED lookups + LLM synthesis for retail sector exposure, recession probability, and consumer credit risk.

country-info

$0.002

Country information by name, ISO code, or capital city: population, area, region, currencies, languages.

credit-spreads

$0.008

Current US corporate credit spreads: High Yield OAS, Investment Grade OAS, and BBB OAS from ICE BofA indices via FRED (free, no API key). Includes HY-IG differential and risk regime classification (tight/normal/wide/stress). Pairs with treasury-yields for full fixed-income discount rate construction.

crypto-fiat-price

$0.015

Cryptocurrency price in any fiat currency — JPY, EUR, CNY, GBP, KRW, INR, AUD, BRL, or 80+ more. Input a coin (bitcoin, eth, sol) and one or more currency codes. Includes 24h % change. 85% below specialized oracles.

crypto-news-impact

$0.008

Latest cryptocurrency news headlines from CoinDesk with live price correlation for mentioned assets.

crypto-top-movers

$0.008

Real-time cryptocurrency market snapshot: top 5 gainers and losers by 24-hour performance from CoinGecko.

db-perf-intel

$0.003

Database version, EOL status, and benchmark-grade performance characteristics for 12+ database engines.

defi-portfolio

$0.007

Multi-chain DeFi portfolio scanner: token holdings + USD values across Ethereum, Base, Polygon, Arbitrum. Free upstream: DRPC public RPCs + CoinGecko.

defi-market-pulse

$0.006

Combined DeFi yields + market movers + cross-signal correlation in one call. Flags 'boosted' pools (APY + rising token) vs 'at_risk' pools (APY + sell-off). 33% cheaper than separate calls.

defi-state-pack

$0.008

Ethereum block header + stablecoin depeg status + top DeFi yield pools in one call. Collapses 3-hop eth-block → stablecoin-watch → yield-farming chain. All upstreams fetched in parallel. Filter pools by chain, protocol, min TVL, min APY.

defi-yields

$0.025

Top DeFi yield pools ranked by APY from DeFiLlama. Covers 16,000+ pools across 80+ chains.

dex-pair-search

$0.005

Search DEX trading pairs for any token (symbol, name, or contract address) across 50+ chains. Returns price, 24h volume, buy/sell pressure, liquidity, and FDV per pair via DexScreener.

dex-trending-pools

$0.015

Trending DEX liquidity pools with buy/sell pressure data across multiple timeframes from GeckoTerminal.

dividend-intel

$0.015

Full dividend intelligence for any US equity: trailing 12-month yield, forward annual rate, payout frequency, 5-year CAGR, consecutive years paid/growth, and complete 5-year dividend history. Yahoo Finance chart API, no API key.

dns-lookup

$0.003

DNS record lookup via Cloudflare DoH. Supports A, AAAA, MX, TXT, NS, CNAME, SOA records.

document-qa-prep

$0.005

Prepares a document for RAG pipelines. Chunks input text, extracts entities, returns semantic summary.

domain-whois

$0.006

Domain WHOIS/RDAP lookup: registration date, expiration, registrar, name servers, status codes.

earnings-calendar

$0.005

Upcoming US stock earnings — report date, EPS estimate, pre/post-market timing. Filter by ticker or look N days ahead (1–90). Covers 6,500+ companies.

earthquake-intel

$0.005

Real-time earthquake intelligence from USGS. Fetch recent global significant quakes (M5.0+ last 7 days) or quakes near a lat/lon (M3.0+ within 500 km). Returns magnitude, depth, location, tsunami flag, and shake intensity. Free USGS FDSN API — no key required.

fact-check

$0.500

AI-powered claim verification. Searches DuckDuckGo, Wikipedia, Hacker News, and arXiv in parallel, then returns a structured verdict: confirmed / contradicted / uncertain, with confidence score (0–1), supporting and contradicting evidence excerpts with source URLs, and step-by-step reasoning. Use before an agent acts on a factual assertion.

fda-recall-watch

$0.008

FDA recall and enforcement search across drugs, food/cosmetics, and medical devices (85,000+ actions). Returns classification (Class I/II/III), recall reason, product description, status, and distribution pattern. Seam: fills the product-safety layer missing from drug-intel + company-due-diligence chains. No API key required.

federal-contract-intel

$0.008

US federal contract and grant intelligence via USASpending.gov. Returns top awards (award ID, amount, agency, description), agency breakdown, and total obligated amount for any company. Covers $10T+ in federal spending since 2007. Useful for procurement research, vendor due diligence, and competitive intelligence. No API key.

email-verify

$0.006

Email validation and quality scoring: RFC-5322 syntax, disposable detection, MX record check.

energy-brief

$0.350

AI-synthesized US energy market briefing. Gathers 7 FRED signals (WTI crude price, gasoline, Henry Hub natural gas, CPI Energy, PPI Oil & Gas, utilities output, electric power production) and uses GPT-4o-mini to produce energy regime label (energy_shock/elevated/normal/energy_glut/uncertain), dominant risk, agent implication, and 200-word narrative. One call replaces 7 FRED lookups + LLM synthesis — extends the macro intelligence suite to energy markets, critical for inflation analysis and commodity exposure.

equity-brief

$0.350

AI-synthesized equity situation brief for any US stock. Gathers price/52w range, RSI-14 + SMA20/50/200 trend regime, insider buy/sell activity (SEC EDGAR Form 4, 60 days), options IV30 + P/C ratio (CBOE), and next earnings date + EPS estimate — then GPT-4o-mini synthesizes a structured brief: regime label, bull/bear case, dominant risk, agent implication, 160-word narrative. Replaces a 4-call chain at $0.350.

equity-sentiment

$0.015

Equity market Fear & Greed composite. Four signals: VIX vs 90-day percentile, SPY vs 200-day moving average, US high-yield credit spread vs 90-day range (FRED BAMLH0A0HYM2), SPY RSI-14. Returns composite score 0–100 (0=extreme greed, 100=extreme fear) with regime label (EXTREME_GREED→EXTREME_FEAR) and per-signal breakdown. Distinct from market-sentiment (crypto). Use before sizing positions, adjusting portfolio risk, or routing capital. Free sources, no API keys.

equity-technicals

$0.490

Complete technical analysis package for any US stock: RSI(14), MACD, Bollinger Bands, support/resistance, volume trend.

eth-block

$0.002

Ethereum block header + transaction hashes by block number, hex, or tag (latest/pending/earliest/safe/finalized).

evm-log-events

$0.004

EVM contract event log query via eth_getLogs. Filter by contract address, event topic (Transfer/Approval/Swap/custom), and block range. Returns up to 50 decoded log entries with topics, data, tx hash, block number. Supports Ethereum/Base/Polygon/Arbitrum via free DRPC. 20% below market rate.

evm-nonce

$0.002

EVM address nonce lookup — confirmed and pending transaction count. Supports Ethereum, Base, Polygon, Arbitrum, Optimism. Use pending nonce when building new transactions. 33% below market rate.

evm-token-security

$0.007

Honeypot, rug-pull, and scam detection for any EVM token. Returns 0–100 risk score with individual factor breakdown.

flight-tracker

$0.008

Departures or arrivals at any major airport via OpenSky Network. Returns flight number, status, delay data.

fomc-tracker

$0.008

Current US Federal Funds Rate, next FOMC meeting date and countdown, rate trend (hiking/holding/cutting), and full 2026 schedule. FRED public CSV + static federalreserve.gov calendar — no API key. Pairs with treasury-yields and credit-spreads for complete fixed-income context.

forex-rates

$0.005

Real-time fiat foreign exchange rates for 160+ currencies. Base defaults to USD.

funding-rates

$0.020

Current perpetual funding rates for 200+ assets on Hyperliquid DEX, sorted by 8h rate.

gas-prices

$0.005

Current gas prices and EIP-1559 fee recommendations across Ethereum, Base, Polygon, Arbitrum, BSC, Avalanche.

generate-meme

$0.005

Generates a meme image from 211 built-in templates. Returns a direct PNG URL.

meme-generator

$0.005

Generate a meme image with topic-based template auto-selection. Provide text_top/text_bottom and a topic keyword; returns image URL. 211 templates, optional style variants.

geocode

$0.003

Forward and reverse geocoding via OpenStreetMap Nominatim. Returns coordinates, address components, bounding box.

github-repo-intel

$0.010

GitHub repository intelligence: stars, forks, open issues, language, license, last commit date.

gov-votes

$0.004

US Congressional vote records from GovTrack (113th Congress onward). Search by congress, chamber, category.

housing-brief

$0.350

AI-synthesized US housing market briefing. Fetches 8 FRED signals (housing starts, permits, existing/new sales, months supply, 30Y mortgage rate, Case-Shiller HPI, median price) and uses GPT-4o-mini to produce market phase, direction, supply posture, affordability regime, 150-word narrative, dominant risk, and agent implication. One call collapses 8 FRED lookups + LLM synthesis for REIT analysis, mortgage exposure, consumer wealth, and macro housing drag.

hn-search

$0.010

Hacker News story and comment search via Algolia. Returns titles, scores, comments, URLs.

http-headers

$0.003

HTTP response headers inspector and security grader for any public URL.

imf-country-outlook

$0.006

IMF World Economic Outlook forecasts for 180+ countries — current year + 3-year horizon. Returns GDP growth, CPI inflation, unemployment, current account (% GDP), government gross debt (% GDP), and fiscal balance (% GDP). Free IMF DataMapper API, no key required. Accepts ISO2 or ISO3 codes, up to 5 countries for comparison. Updated Apr/Oct with each WEO release. Distinct from world-bank-data (historical) — these are IMF forward projections. Use for sovereign risk, EM allocation, currency thesis, fiscal sustainability.

global-equity-indices

$0.010

Global equity snapshot: Nikkei 225, Hang Seng, ASX 200, Nifty 50, Shanghai Composite, FTSE 100, DAX, CAC 40, Euro Stoxx 50, and DXY. Returns current level, daily % change, 52-week range context, and region posture (bullish/mixed/bearish). Free Yahoo Finance, no API key. Overnight context for global macro and forex agents.

image-detect

$0.040

Detects the true image format of any URL via magic byte inspection — works even when the extension or Content-Type lies. Returns format (png/jpeg/gif/webp/avif/bmp/tiff/svg/ico), MIME type, content-type match flag, file size, and pixel dimensions for PNG/JPEG. 20% below x402node.

intel-pack

$0.15

Three-source intelligence pack in one x402 call: equity market snapshot (SPY/QQQ/IWM/VIX/risk signal) + top DeFi yield pools by APY + top prediction markets by volume. Replaces three separate calls; $0.175 purchased individually.

ip-intel

$0.003

Geolocation and network intelligence for IP addresses: country, city, ISP, ASN, timezone.

json-extract

$0.004

Extracts and parses JSON from mixed-content text, including LLM output with markdown code fences.

kimchi-premium

$0.001

Real-time Kimchi Premium for any Upbit-listed token: KRW price vs global USD spot (Kraken/OKX), FX-adjusted. Returns premium_percent and premium_direction.

korean-market-movers

$0.010

Real-time movers and volume-spike leaders across all KRW-denominated markets on Upbit.

labor-brief

$0.350

AI-synthesized US labor market briefing. Fetches 7 FRED signals (initial claims, continued claims, JOLTS openings, nonfarm payrolls MoM, unemployment rate, wage growth YoY, labor force participation + openings-per-unemployed ratio) and uses GPT-4o-mini to produce labor regime, wage pressure, claims trend, Fed posture signal, 150-word narrative, dominant risk, and agent implication. One call collapses 7 FRED lookups + LLM synthesis for wage inflation models, recession probability, and Fed policy forecasting.

labor-market

$0.008

US labor market leading indicators from FRED: initial jobless claims (weekly), continued claims, JOLTS job openings, nonfarm payrolls, labor force participation rate, average hourly earnings with YoY wage growth, and the Beveridge curve openings-per-unemployed ratio. No API key.

lbo-model

$4.50

Full leveraged buyout model: sources & uses, year-by-year operating model, debt schedule with cash sweep, IRR + MOIC, and 3×3 entry/exit multiple sensitivity tables. Pure computation — no API dependency.

legal-search

$0.008

Searches 5M+ US court opinions (SCOTUS, federal circuits, district courts, state courts) via CourtListener.

limitless-markets

$0.006

Active prediction markets from Limitless Exchange with current Yes/No prices and open interest.

macro-brief

$0.350

AI-synthesized US macroeconomic situation briefing. Gathers HY/IG credit spreads, yield curve, jobless claims, JOLTS, core PCE, and Fed Funds rate from FRED then uses GPT-4o-mini to synthesize a structured briefing: regime label, dominant risk, agent implication, and 200-word narrative. Replaces a 5+ step data + LLM chain.

macro-indicators

$0.008

Current US macroeconomic indicators: Fed Funds Rate, CPI, GDP growth, unemployment, yield curve from FRED.

manufacturing-brief

$0.350

AI-synthesized US manufacturing & industrial sector briefing. Gathers 7 FRED signals (Industrial Production, Capacity Utilization, Durable Goods Orders, Manufacturing Output, Manufacturing Employment, Inventory/Sales Ratio, PPI All Commodities) and uses GPT-4o-mini to produce manufacturing regime (expanding/growing/stagnant/contracting), dominant risk, agent implication, and 200-word narrative. Completes the macro intelligence suite alongside energy-brief, labor-brief, consumer-brief, and housing-brief.

market-intelligence

$0.500

Settlement-verified x402 endpoint intelligence: which endpoints have genuine organic payer breadth.

market-movers

$0.004

Today's top market movers — equity gainers, losers, most-active, and crypto gainers in one call.

market-overview

$0.100

Single-call market snapshot: SPY, QQQ, IWM, DIA price + intraday % change, VIX, BTC/ETH.

market-sentiment

$0.015

Combined crypto market sentiment: Crypto Fear & Greed Index + BTC dominance + altcoin season score.

news-sentiment

$0.004

Global news coverage and sentiment for any company, ticker, or topic (GDELT 250M+ articles + Google News fallback). Returns article count, avg tone score (−100 to +100), top headlines, and leading domains. 3-day default lookback (1–30 days).

hf-model-search

$0.002

Search HuggingFace Hub for ML models by keyword and task filter. Returns top results by downloads or likes with model ID, author, pipeline task, library, download count, and tags. 1M+ models indexed.

npm-lookup

$0.007

Node.js package metadata from npm: latest version, description, downloads, dependencies, repository.

options-snapshot

$0.015

Options intelligence snapshot for any US equity — IV30, put/call volume ratio, top calls and puts by volume, and unusual-volume flags (volume ≥ 2× open interest). Free CBOE delayed data (15-min delay), no API key. Complements us-stock-price and equity-technicals with the options-layer sentiment agents need for complete trade context.

page-intel

$0.004

Structured content extraction from any public URL: title, meta description, H1-H3 headings, links, text preview.

page-links

$0.004

Extracts all hyperlinks from any public webpage with internal/external classification. Filter by link type (all/external/internal), returns {href, text, is_external, domain}. 20% below orbisapi web-scrape-links.

ping

$0.001

Liveness + echo probe. Verifies the x402 payment rail end-to-end.

place-details

$0.020

Enriched place and business details by name (OSM Nominatim): website, phone, hours, address, coordinates.

policy-impact-mapper

$0.007

Analyzes regulatory and policy text to map impact across industry sectors. Returns affected sectors with justification.

polymarket-accuracy-score

$0.004

Historical Polymarket crowd accuracy score and Brier calibration by category (crypto, politics, sports, macro).

polymarket-category-performance

$0.004

Polymarket category activity breakdown: volume, liquidity, market count, and top market per category (crypto, politics, sports, ai, macro, equities). Shows where trading activity is concentrated. Optionally filter to one category. $0.004/call — 20% below closest x402 competitor.

polymarket-sentiment-shift

$0.008

Polymarket prediction markets with the biggest recent probability shifts.

portfolio-rebalance

$0.005

Pure-math portfolio rebalancing calculator. Given holdings and target allocations, returns trade instructions.

prediction-markets

$0.050

Top active Polymarket prediction markets sorted by trading volume with crowd probabilities.

prediction-stock-pulse

$0.016

One call: Limitless prediction markets + live equity price for a specified ticker. Collapses the prediction-market → stock-price agent chain (33% cheaper than buying both separately).

pypi-lookup

$0.007

Python package metadata from PyPI: latest version, summary, author, license, dependencies.

reddit-intel

$0.012

Reddit post and comment search by keyword. Returns top results with scores, subreddit, timestamps.

regex-tester

$0.003

Safe regex testing and extraction. Validates pattern, finds all matches with capture groups.

research-paper-search

$0.003

Academic paper search across 250M+ works via OpenAlex. Returns title, authors, year, DOI, open-access status.

research-synthesis

$0.200

AI-synthesized intelligence report from multiple sources — Hacker News, academic papers, Reddit, arXiv, and more. Returns executive summary, key findings, sentiment, trends, and recommendations. 20% below nearest competitor.

readable-content

$0.004

Extracts full readable text from any public URL as clean Markdown, stripped of navigation, ads, and boilerplate. Returns title, published date, and complete article body ready for LLM ingestion.

roast

$0.040

AI-generated witty roast of any target — person, company, product, code snippet, or concept. 3-5 sentences of sharp, clever humor. Style: dry (default), savage, sarcastic, or gentle. 75% below anchor-x402.com.

rss-reader

$0.004

Fetches and parses any public RSS 2.0 or Atom 1.0 feed. Returns feed metadata and recent items.

solana-token-risk

$0.350

Rug-pull and risk scanner for Solana SPL tokens via RugCheck. Returns mint risk score, top holders, freeze authority.

sports-prediction

$0.005

Today's sports games with team win-loss records, venue, broadcast info, and moneyline odds where available.

sports-scores

$0.004

Live and recent sports scores for NBA, NFL, MLB, NHL, MLS, EPL, La Liga, Bundesliga, Champions League, and more.

sec-filing-intel

$0.015

Real-time SEC EDGAR filing lookup by ticker or CIK. Returns company profile + recent filings (8-K, 10-K, 10-Q, Form 4, etc.) with EDGAR URLs. No API key.

sector-rotation

$0.020

S&P 500 sector rotation: relative performance of all 11 GICS sectors (XLK XLF XLE XLV XLI XLY XLP XLB XLRE XLU XLC) vs SPY benchmark. Returns 1D, 5D, 1M, and 3M absolute and relative returns, rotation signal per sector (LEADING, CATCHING_UP, FALLING_BEHIND, LAGGING), and 1M leadership ranking. Parameterizable: sort by any timeframe. Free Yahoo Finance, no API keys.

short-volume-intel

$0.012

Daily FINRA consolidated short-sale volume for any US equity: short volume, total volume, short ratio, and trend over the last N trading days. Free FINRA CDN, no API key.

solar-intel

$0.020

Solar irradiance and 7-day forecast for any location: GHI, DNI, DHI, peak sun hours, panel yield estimate (1 kW system), sunrise/sunset, cloud cover, and solar rating. Free via Open-Meteo. Undercuts stableenrich.dev/solar by 31%.

ssl-cert

$0.004

TLS/SSL certificate inspection for any HTTPS host: validity window, issuer, SANs, days until expiry.

stablecoin-watch

$0.050

Real-time depeg monitor for top USD stablecoins (USDT, USDC, DAI, USDS, and others).

stock-brief

$0.015

US equity snapshot + Limitless prediction market sentiment in one call.

stock-price-multi

$0.018

Batch US equity price lookup — up to 5 tickers in one call via Yahoo Finance. 83% cheaper than sequential single-ticker calls.

strategy-signal

$0.006

Technical analysis signal for US equities, ETFs, and crypto: RSI(14), MACD, Bollinger Bands, directional posture.

timezone

$0.002

Timezone intelligence using the IANA database (418 zones): current time, UTC offset, DST status.

treasury-yields

$0.008

Current US Treasury yield curve at 3M, 5Y, 10Y, and 30Y nodes from CBOE interest-rate indices (free, no API key). Includes 10Y-3M spread and curve shape classification. Essential for DCF discount rates, bond pricing, and recession signal monitoring.

tx-intel

$0.006

Decode and explain any EVM transaction: type (swap/transfer/approval/contract call), human-readable summary, token transfers from logs, gas cost, block context. Base/ETH/Arb/Optimism/Polygon/Avalanche/BSC. 40% below tx-explainer.

tx-explainer

$0.014

Decoded EVM transaction breakdown: sender, recipient, value, gas, method name, event logs.

unit-converter

$0.002

Converts between 100+ units across 12 categories: length, weight, temperature, volume, speed, and more.

us-stock-price

$0.018

Current US equity price and intraday metrics for any NYSE/NASDAQ ticker via Yahoo Finance. 22% below blockrun.ai.

stock-ohlcv

$0.010

Historical OHLCV candlestick data for any stock, ETF, or index. Intervals from 1-minute to monthly; ranges from 1-day to max history. Returns candles array, period high/low, and % change. Yahoo Finance, no API key.

wallet-balance

$0.002

Native EVM token balance and USD value for any wallet across 6 chains (ETH, Base, Polygon, Arbitrum, Optimism, BSC). Free via DRPC + CoinGecko.

wallet-credit-score

$0.020

Composite EVM wallet trust score 0–100 with tier classification (PRIME/ESTABLISHED/ACTIVE/SPARSE/DORMANT). Age, tx volume, token diversity, DeFi exposure.

wallet-screener

$0.010

Risk screening for EVM wallet addresses: 0–100 risk score, individual factor breakdown (age, tx count, exposure).

weather

$0.010

Current conditions and 7-day forecast for any location worldwide via Open-Meteo.

whale-radar

$0.003

Polymarket whale intelligence for any proxy wallet — recent trades, open positions, inferred tier (whale/shark/dolphin/minnow), and P&L summary. Collapses seerium.xyz + hugen.tokyo seam (451 settlements/wk).

web-change-monitor

$0.005

Content-change signals for any public URL: ETag, Last-Modified, Content-Length, response time.

web-scrape-links

$0.004

Extracts all hyperlinks from any public webpage. Returns absolute URLs with link text. Optional same-domain filter, deduplication, anchor inclusion.

web-company-intel

$0.003

Structured company intelligence from any public website: OpenGraph, schema.org, meta tags, social links.

world-bank-data

$0.003

World Bank open data — 1600+ development indicators for 200+ countries. GDP, poverty, health, education.

yield-farming-active

$0.005

Active DeFi yield farming pools sorted by 30-day average APY from DeFiLlama.

nft-metadata

$0.002

NFT metadata, traits, image URL, and collection floor price for any ERC-721/ERC-1155 token. Supports Ethereum, Polygon, Base, Arbitrum. Collapses OneSource Media-category seam.

address-security

$0.007

Wallet/address security and reputation check. Detects phishing, sanctions, cybercrime, money laundering, dark-web activity, and blacklisted wallets using GoPlus Labs + SlowMist + BlockSec data.

chain-pulse

$0.006

Returns an Ethereum block header + current stablecoin depeg status in one call. Collapses the eth-block → stablecoin-watch agent chain. All upstreams fetched in parallel.

company-due-diligence

$0.007

AI-agent due diligence on any company. Queries SEC EDGAR for public company data (CIK, ticker, SIC, address, filing history) with structured output.

crypto-pulse

$0.007

Crypto market pulse — latest Ethereum (or Base) block context plus top crypto gainers and losers by 24h change, in a single x402 call.

dex-swap-quote

$0.012

Best-route DEX swap quote across 20+ chains via Li.Fi aggregator. Returns expected output, exchange rate, gas cost, price impact, and route steps.

ens-lookup

$0.004

ENS name ↔ Ethereum address resolution. Forward: pass a .eth name to get the address, avatar, and social profile records. Reverse: pass a 0x address to get its primary ENS name.

erc20-snapshot

$0.007

Complete ERC20 token state in one call: name, symbol, decimals, total supply (raw + formatted), wallet balance, and allowances. Supports Ethereum, Base, Polygon, Arbitrum.

gas-estimate

$0.003

Multi-chain gas price oracle: fast/standard/slow Gwei + USD cost for a transfer. Chains: ethereum, base, polygon, arbitrum, bsc.

insider-trades

$0.012

Recent SEC Form 4 insider trading activity for any US public company. Returns who bought or sold (director, officer, 10%+ holder), transaction type, shares, and price.

social-intel

$0.004

Returns public profile data for any social platform account. Pass a profile URL (platform auto-detected) or platform + username. Covers GitHub, HackerNews, Reddit, npm, Twitter/X, and Open Graph fallback.

The Stall

PROSPECTOR

is

infra — a reusable paid endpoint

a persona + a flow observer

owns

x402 wiring, payment, schemas

the doctrine + the archive

changes

almost never

every scan cycle

answers

"how does an agent pay me"

"what will an agent pay me for, where the seat is open"

Stream

Auth

What it gives

bazaar

none

every Bazaar endpoint with first-seen/last-seen → new-endpoint feed

base_rpc

none

live x402 settlements from Base mainnet via public RPC — payer/recipient/amount per EIP-3009 event

cloudflare

CF_API_TOKEN

AI-bot traffic share by user-agent and AS → school identity

dune

DUNE_API_KEY + query IDs

SQL-side aggregation convenience over the same on-chain data (optional)

x402scan

X402SCAN_API_URL

settlement feed if x402scan publishes a public API (placeholder; none as of 2026-05)

Analysis

Hook

v0.4 status

growth

category emergence — list adjacent under convergence price

partial without history

seam

collapse a 2-3-endpoint chain, price at 70% of summed

unlocked by base_rpc

convergence

ship the narrow version agents converged on

unlocked by accruing base_rpc over time

concentration

better latency/price/schema, surfaced to the dependent cluster

(a) few-payers: unlocked; (b) cluster-dominant: gated