The Stall

The Stall

210 pay-per-call AI data tools — no subscriptions, no API keys. Pay with crypto (x402/USDC on Base) or card (Stripe prepaid credits).

[](https://the-stall.intuitek.ai/health) [](https://base.org) [](https://x402.org) [](https://the-stall.intuitek.ai/v1/fiat/checkout) [](https://intuitek.ai) [](https://glama.ai/mcp/servers/thebrierfox/the-stall)

> Live endpoint: https://the-stall.intuitek.ai > MCP endpoint: /mcp — streamable HTTP, use POST > Agent card: /.well-known/agent.json > x402 discovery: /.well-known/x402 > Catalog: /catalog > MCP registry: ai.intuitek.the-stall/the-stall

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Payment options

Two rails, same capabilities, no accounts required:

Option A — Crypto (x402, agents and wallets): Call any /cap/ endpoint → receive 402 Payment Required with the USDC price → pay on Base mainnet via the x402 facilitator → result returned automatically. No signup.

Option B — Card (Stripe, humans and devs): Buy prepaid credits once, then call any cap with Authorization: Bearer — 1 credit per call, no gas, no per-call signing.

1. POST https://the-stall.intuitek.ai/v1/fiat/checkout with {"bundle":"starter"} → returns a Stripe checkout URL.

• starter $5 / 100 credits · pro $30 / 1,000 credits · scale $200 / 10,000 credits

1. After paying: GET https://the-stall.intuitek.ai/v1/fiat/token?session_id= → returns your bearer token.
2. Add Authorization: Bearer to any /cap/ call.

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Current capabilities — 210 live tools (v4.64.0)

Full catalog at /catalog. Each capability supports both payment rails — x402 (USDC on Base) and card/Bearer. No API keys, no accounts, no monthly fees.

| Capability | Price | Description | |---|---|---| | address-security | $0.007 | Wallet/address security and reputation check | | agent-access-check | $0.006 | Checks whether a website is accessible and agent-friendly | | agent-kya-score | $0.003 | Know Your Agent (KYA) trust score for any EVM wallet | | ai-image-gen | $0.080 | Generate an AI image from a text prompt using DALL-E 3 | | vision-analyze | $0.025 | AI vision analysis of any image URL using GPT-4o-mini. Modes: describe (full scene), ocr (text extraction), chart (data/trends), ui (interface analysis), identify (object ID), qa (answer a question about the image). | | air-quality | $0.002 | Real-time US AQI and pollutant readings for any lat/lon | | analyst-ratings | $0.010 | Wall Street analyst consensus and price targets for any US equity | | arxiv-intel | $0.003 | Search arXiv preprints by query, field (title/abstract/author), and category (cs.AI, cs.LG, etc.). Returns title, authors, abstract, arXiv ID, PDF link, and publish date. Canonical source for AI/ML/CS preprints — months ahead of peer-reviewed journals. No API key. | | aviation-weather | $0.003 | Current METAR + 24–30h TAF forecast for any airport. Returns flight category (VFR/MVFR/IFR/LIFR), wind, visibility, ceiling, and forecast periods. Accepts IATA (JFK) or ICAO (KJFK). Source: NOAA Aviation Weather Center — free, no API key. | | base-season | $0.003 | Base chain season snapshot: total chain TVL, top 10 protocols by Base-native TVL, category breakdown, 7d trend, and top Base ecosystem tokens by market cap | | block-intel | $0.002 | Returns block header data (number, hash, timestamp, gas used/limit, base fee, tx count, validator address) for any block on Base, Ethereum, or Arbitrum | | breadcrumb-extractor | $0.003 | Extracts structured breadcrumb navigation from a URL | | btc-game-theory | $0.006 | Bitcoin mining game theory and systems dynamics in one call | | btc-miner-econ | $0.005 | Bitcoin mining economics and fee-market game theory via mempool | | btc-systems-theory | $0.008 | Seven-lens systems theory analysis of the Bitcoin network | | chain-pulse | $0.006 | Returns an Ethereum block header + current stablecoin depeg status in one call | | changelog-generate | $0.003 | Converts conventional commit messages to keep-a-changelog format blocks. Supports full BREAKING CHANGE / footer / multi-scope syntax. Pure transform — no external API. | | chromatic-dispersion | $0.004 | Fiber optic chromatic dispersion calculator | | citation-formatter | $0.008 | Looks up an academic paper by DOI and formats it as BibTeX, APA, MLA, or Chicago citation | | city-lookup | $0.010 | Search airports and cities by keyword, IATA code, or city name | | classic-novels | $0.004 | Looks up classic and contemporary books by title, author, or ISBN via Open Library (748M+ editions) | | clinical-trials | $0.005 | Search ClinicalTrials | | code-api-surface | $0.10 | Analyzes a code snippet and returns its API surface: HTTP routes (method + path), exported symbols, and middleware | | code-test-detector | $0.005 | Detects testing frameworks and test coverage presence in a code snippet or GitHub repository | | commodity-futures | $0.010 | Returns live price and intraday metrics for major commodity futures: crude oil, natural gas, gold, silver, copper, platinum, wheat, corn, soybeans, and coffee | | company-due-diligence | $0.007 | AI-agent due diligence on any company | | company-intel | $0.012 | Returns SEC EDGAR due diligence data for any US public company by ticker symbol: legal name, CIK, SIC industry code and description, state of incorpor | | concentration-risk-score | $0.10 | Returns a concentration-risk score for an x402 payto wallet: HHI, unique payer count, top-payer share, persistence across scans, and a risk tier (LOW / MEDIUM / HIGH / CRITICAL) | | congressional-trades | $0.022 | US Congressional stock trades (STOCK Act disclosures) | | consumer-brief | $0.350 | AI-synthesized US consumer health briefing | | country-info | $0.002 | Country information lookup by name, ISO code (alpha-2 or alpha-3), or capital city | | credit-spreads | $0.008 | Returns current US corporate credit spreads from ICE BofA indices via FRED (free, no API key): High Yield OAS, Investment Grade OAS, and BBB (lowest IG tier) OAS | | crypto-fear-greed | $0.005 | Crypto Fear & Greed Index — current score (0=extreme fear, 100=extreme greed), 7-day trend, 30-day min/max/avg, and trading regime signal | | crypto-fiat-price | $0.015 | Cryptocurrency price in any fiat currency — JPY, EUR, CNY, GBP, KRW, INR, AUD, BRL, or 80+ more | | crypto-news-impact | $0.008 | Latest cryptocurrency news headlines from CoinDesk with live price correlation for mentioned assets | | 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 call | | crypto-top-movers | $0.008 | Real-time cryptocurrency market snapshot: top 5 gainers and top 5 losers by 24-hour percentage change (among the top 100 coins by market cap), plus th | | db-perf-intel | $0.003 | Database performance intelligence: current versions, EOL status, and benchmark-grounded performance profiles for PostgreSQL, MySQL, MariaDB, MongoDB, | | defillama-coin-price | $0.016 | On-chain aggregated token prices via DefiLlama coins API — coingecko IDs, contract addresses, or shorthand (eth, btc, sol). Up to 10 tokens per call. Undercuts blockrun.ai $0.021/call by 24%. | | defillama-pack | $0.024 | DeFi research pack: TVL, chain breakdown, fees, and native token price for 1–3 protocols in one call. Collapses defillama-protocol + defillama-coin-price 2-call chain at 70% of combined cost ($0.034→$0.024). | | defillama-protocol | $0.018 | DefiLlama protocol TVL, chain breakdown, 24h/7d change, fees, and metadata for any DeFi protocol (aave, uniswap-v3, lido, etc.). Undercuts blockrun.ai $0.022/call by 18%. | | dictionary-intel | $0.001 | English word lookup: definitions (up to 4 per part of speech), IPA phonetics, audio pronunciation URL, synonyms, antonyms, and usage examples. Useful for writing agents, NLP preprocessing, and content generation. No API key. | | defi-market-pulse | $0.006 | Combined DeFi yield intelligence and market momentum in one call — 33% cheaper than separate yield-farming-active + market-movers calls ($0 | | defi-portfolio | $0.007 | Multi-chain DeFi portfolio scanner | | defi-state-pack | $0.008 | Returns Ethereum block header + stablecoin depeg status + top DeFi yield farming pools in one call | | defi-yields | $0.025 | Returns top DeFi yield pools ranked by APY from DeFiLlama | | dex-pair-search | $0.005 | Search DEX trading pairs for any token (by symbol, name, or contract address) across 50+ chains including Ethereum, Solana, Base, BSC, Arbitrum, Polygon, and Avalanche | | dex-swap-quote | $0.012 | Best-route DEX swap quote across 20+ chains via Li | | dex-trending-pools | $0.015 | Trending DEX liquidity pools with buy/sell pressure data across multiple timeframes (5m, 1h, 6h, 24h) | | dividend-calendar | $0.008 | Upcoming dividend ex-dates from NASDAQ — all stocks going ex-dividend on a given date (default: today) or in the next 1–7 days | | dividend-intel | $0.015 | Full dividend intelligence for any US equity: trailing 12-month yield, forward annual rate, payout frequency (monthly/quarterly/semi-annual/annual), 5 | | cve-intel | $0.004 | CVE vulnerability lookup via NVD NIST (260K+ CVEs). Query by CVE ID, keyword, or severity. Returns CVSS score, attack vector, CWEs, and references | | dns-lookup | $0.003 | DNS record lookup for any domain via Cloudflare DoH | | document-qa-prep | $0.005 | Prepares a document for question-answering and RAG pipelines | | domain-whois | $0.006 | Domain WHOIS/RDAP lookup | | drug-intel | $0.008 | FDA drug intelligence: labeling (warnings, dosage, drug interactions, contraindications, indications), adverse event report summary (top reactions + total count), and recent recall history | | earnings-calendar | $0.005 | Upcoming US stock earnings — report date, EPS estimate, pre/post-market timing | | earnings-surprises | $0.010 | Historical EPS beat/miss data for any US equity: actual EPS, consensus estimate, surprise %, beat rate, estimate revisions (30-day EPS drift), and next earnings date | | earthquake-intel | $0.005 | Real-time earthquake intelligence from USGS | | economic-calendar | $0.010 | Upcoming US macro data release schedule: CPI, NFP, FOMC, GDP, PCE, PPI, JOLTS, Retail Sales, Housing Starts, and 20+ more releases with exact dates, times (ET), and market-impact priority | | email-verify | $0.006 | Email address validation and quality scoring | | energy-brief | $0.350 | AI-synthesized US energy market situation briefing | | ens-lookup | $0.004 | ENS name ↔ Ethereum address resolution | | equity-brief | $0.350 | AI-synthesized equity situation brief for any US stock | | equity-fundamentals | $0.015 | Fundamental valuation metrics for any US public company — P/E TTM, forward P/E, PEG, P/B, EV/EBITDA, margins, ROE, ROA, revenue TTM, earnings/revenue growth, free cash flow, market cap, beta | | equity-sentiment | $0.015 | Equity market Fear & Greed composite | | equity-technicals | $0.49 | Returns a complete technical analysis package for any US stock: RSI(14) with oversold/overbought signal, MACD(12/26/9) with histogram, Bollinger Bands | | erc20-snapshot | $0.007 | Complete ERC20 token state in one call: name, symbol, decimals, total supply (raw + formatted), wallet balance, and allowance | | etf-holdings | $0.018 | Top holdings, sector weights, and asset allocation for any US ETF (SPY, VOO, QQQ, AGG, XLK, etc | | eth-block | $0.002 | Returns an Ethereum block header and transaction hashes by block number, hex string, or tag (latest/pending/earliest/safe/finalized) | | evm-log-events | $0.004 | Query EVM contract event logs via ethgetLogs | | evm-nonce | $0.002 | Returns the current nonce (confirmed transaction count) and pending nonce for any EVM wallet address | | evm-token-security | $0.007 | Honeypot, rug-pull, and scam detection for any EVM token | | fact-check | $0.500 | AI-powered claim verification | | fda-recall-watch | $0.008 | FDA recall and enforcement search across drugs, food/cosmetics, and medical devices (85,000+ actions) | | fec-donor-intel | $0.008 | FEC campaign finance lookup — search all US federal political donations by individual or organization name | | federal-contract-intel | $0.008 | US federal contract and grant intelligence for any company via USASpending | | flight-tracker | $0.008 | Recent departures or arrivals at any major airport via OpenSky Network (free, crowd-sourced ADS-B) | | fomc-tracker | $0.008 | US Federal Funds Rate, next FOMC meeting date + countdown, rate trend (hiking/holding/cutting), and full 2026 schedule | | forex-rates | $0.005 | Real-time fiat foreign exchange rates | | funding-rates | $0.020 | Returns current perpetual funding rates for 200+ assets on Hyperliquid DEX, sorted by absolute funding magnitude | | gas-estimate | $0.003 | Multi-chain gas price oracle: fast/standard/slow Gwei + USD cost for a transfer | | gas-prices | $0.005 | Current gas prices and EIP-1559 fee recommendations across 6 major EVM chains: Ethereum, Base, Arbitrum, Optimism, Polygon, BNB Chain | | generate-meme | $0.005 | Generates a meme image from 211 built-in templates | | geocode | $0.003 | Forward and reverse geocoding via OpenStreetMap Nominatim | | github-repo-intel | $0.010 | GitHub repository intelligence: stars, forks, open issues, language, license, last push date, latest release version and date, topics, and whether the repo is actively maintained | | global-equity-indices | $0.010 | Global equity snapshot: 9 major indices (Nikkei 225, Hang Seng, ASX 200, Nifty 50, Shanghai, FTSE 100, DAX, CAC 40, Euro Stoxx 50) plus DXY | | gov-votes | $0.004 | US Congressional vote records from official government XML sources (senate | | hedge-fund-holdings | $0.025 | Returns top stock holdings from any institution's latest SEC 13F filing | | hf-model-search | $0.002 | Search HuggingFace Hub for ML models | | hn-search | $0.010 | Hacker News story and comment search via Algolia | | housing-brief | $0.350 | AI-synthesized US housing market briefing | | http-headers | $0.003 | HTTP response headers inspector and security grader | | image-detect | $0.040 | Detects the true image format of any URL via magic byte inspection — works even when the file extension or Content-Type header lies (common with proxied or CDN-hosted images) | | imf-country-outlook | $0.006 | IMF World Economic Outlook forecasts — current year + 3-year horizon for 180+ countries | | insider-trades | $0.012 | Recent SEC Form 4 insider trading activity for any US public company | | form-144-intel | $0.003 | SEC Form 144 planned insider sale filings — pre-Form 4 signal with seller, role, shares, market value, approx sale date | | 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 | | ip-intel | $0.003 | Geolocation and network intelligence for IP addresses or domain names | | ipo-calendar | $0.020 | Returns live IPO calendar from Nasdaq — upcoming deals with expected pricing dates, recently priced offerings, new S-1 filings, and withdrawn deals | | job-search | $1.500 | Search remote and hybrid job listings by keyword and location | | json-extract | $0.004 | Extracts and parses JSON from mixed-content text | | kimchi-premium | $0.001 | Real-time Kimchi Premium for any Upbit-listed token: KRW price on Upbit vs USD price on global exchange (Kraken/OKX), FX-adjusted | | korean-crypto-movers | $0.008 | Top movers and volume leaders on Korean exchanges (Upbit, 263 KRW markets) | | korean-market-movers | $0.010 | Real-time movers and volume-spike leaders across

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Source & license

This open-source MCP server is cataloged on AgentStack and links to its original source — we do not rehost the code.

• Author: thebrierfox
• Source: thebrierfox/the-stall
• License: MIT
• Homepage: https://the-stall.intuitek.ai

Install and usage instructions live in the source repository linked above.