Finance Toolkit
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
제작자가 쓴 설명(영어 원문)
Web search, pages and PDFs, crypto market data, SEC filings and weather for agents. USDC per call.
이 세 가지는 절대 하나의 점수로 합치지 않아요. 의견, 측정, 인기는 서로 다른 것이니까요.
이 서버는 아직 쉬운 말로 된 요약을 쓰지 못했어요. 아래는 레지스트리에서 읽어 온 사실이에요.
쓰고 있는 AI 앱을 고른 다음 설정을 복사하세요.
필요한 것
어떤 앱을 쓰세요?
위에서 앱을 고르세요. 기억해 두었다가 다음부터는 버튼에 “…에 설치”라고 표시해요.
웹, 데스크톱, 모바일의 Claude에서 쓸 수 있어요:
https://api.tollkit.dev/mcp터미널에서 이 명령어를 실행하세요
claude mcp add --transport http x402-extract https://api.tollkit.dev/mcp프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요
{
"mcpServers": {
"x402-extract": {
"url": "https://api.tollkit.dev/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
프로젝트의 .vscode/mcp.json에 붙여 넣으세요
{
"servers": {
"x402-extract": {
"type": "http",
"url": "https://api.tollkit.dev/mcp"
}
}
}브라우저가 앱을 열지 물어본 다음, 앱이 설정을 보여 주고 확인을 요청해요. 키 값은 비워 두니 직접 입력하세요.
ChatGPT는 인터넷에 있는 서버에만 연결할 수 있어요:
https://api.tollkit.dev/mcp메뉴 이름은 요금제나 시기에 따라 조금 다를 수 있어요.
선택한 앱은 이 기기의 쿠키에만 저장돼요. 계정은 필요 없어요.
이 설정은 제작자의 레지스트리 정보로 만들었어요. README와 다르면 README를 따르세요.
도구 이름과 설명은 서버가 2026년 11월 7일에 알려 준 그대로예요. 우리가 아니라 제작자가 쓴 글이고, 일반 텍스트로만 보여 드려요.
get_product_detailsFind out what a product is and what it costs, from its page URL. USE THIS WHEN you have the URL of ONE specific product — a store listing, a marketplace item, a manufacturer's page — and you need its fields rather than its prose. Typical jobs: comparing the same item across sever
try_it_freeFree. Run a real extraction against one fixed sample product page and return the result. USE THIS to decide whether the paid tools are worth paying for. It returns the identical shape get_product_details returns, produced by the identical code — not a hand-written example — so wh
compare_productsPrice the same product at several stores — up to 5 URLs in ONE call and ONE payment. USE THIS WHENEVER YOU HAVE MORE THAN ONE URL. Comparing an item across stores, checking a short list, or refreshing a handful of tracked prices. It returns full details for each URL so YOU can co
attest_pageProve what a web page said, at a time, in a way someone who distrusts you can check. Renders the page and returns a signed, timestamped record of it: the text and its SHA-256, the HTTP status, the response headers, the serving IP, and the TLS certificate the site presented. Optio
verify_attestationFree, forever, no account. Hand back an attestation -- yours or one someone else gave you -- and find out whether the signature holds and whether we issued it. Works on attestations this service did not produce: the answer for those is a clear no, which is the point. Holds no dat
check_my_balanceFree. Check how much USDC is left in your own wallet on Base, so you can tell your human before you run out. Returns the balance and whether it's below your threshold. Read-only: it moves nothing. Tollkit never holds anyone's funds or keys. When to use: You pay for tools from a w
check_serviceFree. Probes any x402 endpoint WITHOUT paying and reports what it actually charges, to which wallet, on which network, and how that compares with its public Coinbase Bazaar listing (price, recipient, distinct payers in the last 30 days). Returns facts and named signals such as pa
find_serviceFree. Searches Coinbase's public x402 discovery index for services that do a task (e.g. 'product price lookup', 'send sms', 'web page screenshot'), then checks each result live without paying. Results are ordered by whether they returned a live price quote, then by distinct payin
read_pageRead any public web page and get its visible text back: the words a person would see, with navigation and boilerplate stripped, plus the title and final URL after redirects. JavaScript pages are rendered in a real browser first. Up to 50,000 characters. Use it to read an article,
screenshot_pageCapture how any public web page looks: a 1280x800 JPEG from a real browser, returned as base64 with its SHA-256, the title and the final URL. Use it to see a page's layout, check that something renders, or hand the image to a vision model. The image is roughly 50-150 KB of base64
wallet_balanceCheck a wallet's balances on Base, Ethereum or Solana: native ETH or SOL, USDC (plus USDT on Ethereum and Solana), and any token contracts or SPL mints you list (up to 20), with symbols and decimals applied. Read live from the chain. $0.002 USDC per call over x402. Failed calls c
token_infoLook up a token on Base, Ethereum (ERC-20 contract) or Solana (SPL mint): name, symbol, decimals and total supply, plus mint and freeze authority on Solana, read live from the chain. Use it to confirm what an address actually is before acting on it. $0.002 USDC per call over x402
transaction_lookupLook up a transaction on Base, Ethereum or Solana: did it succeed, when, who sent it, the fee, and every token movement with symbols and amounts (ERC-20 transfers; on Solana, SOL and token balance changes per owner). Use it to confirm a payment actually landed. $0.002 USDC per ca
token_priceGet a token's current USD price on Base, Ethereum or Solana, read from its deepest on-chain pool (Uniswap v3 against USDC or WETH; on Solana, Orca Whirlpools against USDC or SOL) rather than a price API. Returns the pool used, how much liquidity backs the price, and a flag when t
web_searchSearch the web and get Google's top results as clean JSON: title, URL, snippet and date for each, plus the direct answer when Google shows one. Optional filters: freshness (past hour, day, week, month or year), include_domains or exclude_domains (up to 5 sites each), and type "ne
search_and_readSearch the web and read the top pages in one step: returns the top web results plus the full visible text of the top 1-3 pages, each rendered in a real browser. Results that can't be read are skipped for the next one down. Optional filters: freshness (past hour to past year), inc
sec_companyLook up a US public company in SEC EDGAR by ticker or CIK: legal name, exchange, industry, state, fiscal year end, and its latest filings (10-K, 10-Q, 8-K, insider Form 4 and more) with direct links. Filter by form type, e.g. only 10-Ks. $0.002 USDC per call over x402. Failed cal
sec_financialsGet a US public company's financials as filed with the SEC: revenue, operating income, net income, diluted EPS, total assets, liabilities, equity, cash, operating cash flow and shares outstanding — last 4 fiscal years plus the latest quarter, each tied to its filing. $0.004 USDC
ip_lookupFind where an IP address is: country, region, city, continent and approximate coordinates, for IPv4 or IPv6. City-level accuracy, not a street address. Data: IP Geolocation by DB-IP (db-ip.com), CC BY 4.0. $0.002 USDC per call over x402. Failed calls cost nothing. Call without `p
weather_forecastGet the weather forecast for any latitude/longitude in the world, or a US street address: the next 7 days in day and night periods (temperature, rain, wind, summary). US locations use the National Weather Service and include any active watches, warnings or advisories; elsewhere t
exchange_rateConvert between currencies at European Central Bank reference rates (30 currencies), for the latest business day or any day in the last 90. These rates are published free by the ECB at ecb.europa.eu and are for information only, not for transactions. $0.002 USDC per call over x40
company_snapshotGet a one-call snapshot of a US public company from SEC EDGAR: profile, most recent filings with links, and key financials (revenue, net income, EPS, assets, cash, operating cash flow) for the last two fiscal years and the latest quarter. $0.006 USDC per call over x402. Failed ca
token_checkCheck a token before buying, sending or accepting it, on Base, Ethereum or Solana: what it is, its USD price and liquidity, and plain warnings read from the chain (no pool, thin liquidity; on Base and Ethereum the contract's owner and whether it is upgradeable or can mint, pause,
page_briefRead any web page in a real browser and get a summary of it in one call, with its title and final URL. Says when the page was longer than the part summarized. $0.007 USDC per call over x402. Failed calls cost nothing. Call without `payment` to get a quote. When to use: You need t
read_pagesRead several web pages at once: give up to 5 URLs and get the full visible text of each (up to 20,000 characters a page), rendered in a real browser so JavaScript pages work, with title and final URL. Pages that can't be read are listed with the reason; the rest still come back.
company_due_diligenceRun due diligence on a US public company in one call: profile, revenue/profit growth, margins, leverage and cash ratios computed from SEC filings, key filings with links, and plain-English summaries of its latest 8-K material events. $0.03 USDC per call over x402. Failed calls co
wallet_portfolioValue a wallet in USD on Base, Ethereum or Solana: each holding (native coin, USDC/USDT and any tokens you list) priced from on-chain pools, the total, and warnings for thin pools or positions bigger than their pool. $0.005 USDC per call over x402. Failed calls cost nothing. Call
airport_delaysCheck US airport delays from the FAA's live National Airspace System status: ground stops, ground delay programs, arrival and departure delays (with minutes, trend and reason) and closures. Give an airport code, or none to list every airport with delays right now. $0.003 USDC per
geocode_addressTurn a US street address into latitude and longitude, with the standardized address, ZIP, county and FIPS code, state and census tract, from the US Census Bureau geocoder. US street addresses only (with a house number). $0.002 USDC per call over x402. Failed calls cost nothing. C
pdf_to_textRead a PDF from a URL as text, page by page, with its title, author and page count. Works on text-layer PDFs up to 25 MB and 300 pages; scanned PDFs without a text layer are refused at no charge. $0.005 USDC per call over x402. Failed calls cost nothing. Call without `payment` to
pretrade_checkBefore trading a token on Base, Ethereum or Solana: its USD price and liquidity, plain warnings read from the chain, how big your planned trade is next to the pool (rough price impact), how much your wallet already holds, and recent web results about the token. Facts, not advice.
x402_seller_lookupLook up any x402 seller by hostname: its rank among all sellers, 30-day calls, estimated revenue and paying wallets, each endpoint's numbers and price, its categories and competitors, and labels where its numbers look unusual. Weekly, from Coinbase's Bazaar catalog. $0.02 USDC pe
best_x402_toolsFind the best paid x402 API for a task. Ranked by paying wallets and repeat buyers (not raw call counts, which are easy to inflate), one endpoint per seller, with price and a caution where a seller's numbers look unusual. Tollkit runs this ranking and sells tools too; its own are
x402_market_datasetGet the whole x402 market as one dataset: every active seller with rank, 30-day calls, estimated revenue, paying wallets, categories and unusual-number labels, plus category totals. Rebuilt weekly from Coinbase's Bazaar catalog. $0.10 USDC per call over x402. Failed calls cost no
crypto_newsGet recent crypto news for a coin or topic: up to 10 articles from the past hour, day or week with publisher, date, snippet and link, plus a short AI read of the coverage (mood: positive, negative, mixed or neutral; a summary; main themes) written only from those headlines. A rea
perps_marketHyperliquid perpetuals: mark and oracle price, 24h change, current hourly funding rate (positive means longs pay shorts) and annualized, open interest in coins and USD, 24h volume and max leverage. Name up to 20 coins, or leave coins out to get the top markets sorted by volume, o
crypto_market_pulseGet the crypto market at a glance in one call: the Crypto Fear & Greed Index (today, yesterday, a week ago), BTC, ETH and SOL with perp price, 24h change, funding and Chainlink reference price, the highest and lowest funding rates, the biggest 24h gainers and losers, and Hyperliq
price_historyGet past USD prices for a crypto asset (ETH, BTC, SOL, LINK and others with a Chainlink feed) over up to 365 days: up to 100 points read from Chainlink's on-chain price feed on Ethereum, each with its time and round, plus first, last, high, low and percent change. $0.002 USDC per
x_pulseThe mood on X (Twitter) about a coin or crypto topic in the last 24 hours: bullish, bearish, mixed or quiet, a score from -1 (very bearish) to 1 (very bullish), how many posts were read, up to three short themes, and links to representative posts. Giveaways, bots and paid promoti
get_service_infoFree. Price, network, and what this service returns. For a sample of the actual output rather than a description of it, call try_it_free instead. When to use: You want this service's prices, network and endpoints in machine-readable form. Free. Use instead: try_it_free to see rea
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 7일 점검
레지스트리 이름이 GitHub 계정 UltraStarz 기준으로 확인되었고, 이 계정이 저장소를 소유하고 있어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
706ms 만에 응답(HTTP 200)
로그인 필요 없음
도구 설명 40개를 읽었고, AI에게 보내는 숨겨진 지시는 없었어요
레지스트리에서 이 카테고리의 활성 서버 전체와 비교했어요. 스타는 게시자가 저장소를 소유한 경우에만 세요.
해당하는 기본 점검 3개 중 3개를 통과했어요. 코드는 읽지 않았어요. 키나 토큰을 넣기 전에 서버가 어떤 권한을 요구하는지 확인하고, 꼭 필요한 권한만 있는 키를 쓰세요.
레지스트리에 필수 키가 나와 있지 않아요. 다만 처음 쓸 때 로그인을 요구하는 서버도 있어요.
제작자의 클라우드에서 실행돼요. 설치 없이 인터넷으로 연결하지만, 보내는 내용은 제작자의 서버를 거쳐요.
GitHub 저장소는 마지막으로 – 변경됐고, 최신 버전(0.9.1)은 17일 전 레지스트리에 올라왔어요.
Claude Desktop, Claude Code, Cursor, VS Code처럼 MCP를 지원하는 앱에서 쓸 수 있어요. URL로 연결되기 때문에, 원격 MCP 서버를 지원하는 앱(예: 개발자 모드의 ChatGPT)에서도 쓸 수 있어요.
같은 카테고리에는: Finance Toolkit, SolidInvoice, Korea Tax Calculator
같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.
카드 보는 법:★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i
500+ transparent financial methods calculated from raw statements, not third-party endpoints.
Create and send invoices and quotes, manage clients, and track payments in SolidInvoice.
Korean tax calculation and tax-audit judgment MCP: 96 tools with statutory citations.
제작자의 저장소에서 쓰인 그대로 가져왔어요. PopNx MCP가 검토하거나 보증한 내용이 아니에요. HTML, 이미지, 스크립트는 제거했어요. 링크를 누르면 이 사이트를 벗어나요.
Pay-per-call tools for AI agents, as one remote MCP server:
https://api.tollkit.dev/mcp
No account and no API key. Each paid tool costs a fixed amount of USDC, paid per call with x402 on Base or Solana. A call that fails is never charged.
Listed in the official MCP Registry as io.github.UltraStarz/x402-extract.
Add the URL above as a remote (Streamable HTTP) MCP server in Claude, Cursor or any MCP client. In clients that take a JSON config:
{
"mcpServers": { "tollkit": { "url": "https://api.tollkit.dev/mcp" } } }
Paying: MCP has no 402 status, so a paid tool called without its payment argument returns the price quote as its result. Sign that quote with your x402 wallet and call the tool again with payment set. Six tools are always free: try_it_free (a real sample result), get_service_info, find_service, check_service, check_my_balance and verify_attestation. Fourteen give 3 free calls a day without a payment: read_page, screenshot_page, pdf_to_text, weather_forecast, airport_delays, geocode_address, exchange_rate, ip_lookup, wallet_balance, token_info, transaction_lookup, token_price, token_check and sec_company.
| Group | Tools | Price per call |
|---|---|---|
| Web pages & documents | web search (with date, site and news filters), search + read top pages, read a page or up to 5 at once in a real browser, screenshot, summarize, page brief, PDF to text | $0.002 – $0.008 |
| Public data | SEC filings, financials, company snapshot and due diligence; weather anywhere in the world (by point, or US address); FAA airport delays; US address geocoding; exchange rates; IP lookup | $0.002 – $0.03 |
| On-chain (Base, Ethereum, Solana) | wallet balance and portfolio, token info, token price, token safety check, transaction lookup, pre-trade check | $0.001 – $0.01 |
| x402 market data | best x402 tools for a task, seller lookup, full market dataset | $0.01 – $0.10 |
| Product data | price, stock, brand, SKU and images from a store page; compare up to 5 | $0.01 – $0.04 |
| Proof | signed, timestamped record of what a page said | $0.05 |
Live prices: /health · every tool with its URL and body: llms.txt · tollkit.dev/tools
Every tool is also a plain HTTP endpoint: POST the JSON body, get HTTP 402 with the price, pay with any x402 client (for example @x402/fetch), repeat the request. OpenAPI per hostname, e.g. https://data.tollkit.dev/openapi.json.
server.json is the MCP Registry entry. src/ holds an older stdio client (the x402-extract-mcp npm package) that only wraps product extraction and is no longer maintained; use the remote server above instead.
MIT licensed.