A2A Gateway — Base Token Guard & x402 Settlement
Pre-trade Base token risk verdicts, EVM route simulation and code audits, paid per call over x402.
제작자가 쓴 설명(영어 원문)
28 agent tools via x402: crypto data, tx checks, web fetch. MCP pays Base USDC; HTTP adds 3 rails.
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://horizonpulse.dev/mcp터미널에서 이 명령어를 실행하세요
claude mcp add --transport http horizon-pulse https://horizonpulse.dev/mcp프로젝트의 .cursor/mcp.json 또는 ~/.cursor/mcp.json에 붙여 넣으세요
{
"mcpServers": {
"horizon-pulse": {
"url": "https://horizonpulse.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": {
"horizon-pulse": {
"type": "http",
"url": "https://horizonpulse.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://horizonpulse.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.
pulseCrypto market data: a current USD price snapshot for BTC, ETH and SOL, or one coin via symbol= (bad symbol: 400), for quick market context. JSON per asset: priceUsd, change24hPct, momentum; plus overall momentum, sentiment, direction, avgChange24hPct, asOf. Prices from Coinbase E
signalsCrypto market data: precomputed RSI-14, MACD and Bollinger Bands plus latest OKX perp funding for BTC, ETH and SOL, or one coin via symbol= (bad symbol: 400), with no candle fetching needed. JSON per asset: rsi14, macd {macd, signal, histogram} (null if too few candles), bollinge
yieldDeFi yield API: current APY for stablecoin and DeFi pools in one GET, no parameters. Returns JSON: up to 25 pools ordered by a fixed filter tier then APY, each with project, chain, symbol, tvlUsd, apy, apyBase, apyReward, apyMean30d, stablecoin, exposure, ilRisk and poolId. Filte
gasGas price API for Base and Ethereum: base fee, priority fee and a max-fee suggestion in one GET, no parameters. Returns JSON per network: baseFeeGwei, priorityFeeGwei (p50, with p10/p90), suggestedMaxFeeGwei (2x base + priority), timingHint (cheap/normal/expensive vs the last 20
fundingCrypto market data: current OKX USDT-swap perp funding rates for BTC, ETH and SOL, or one coin via symbol= (bad symbol: 400), showing whether longs or shorts are paying. JSON per asset: instId, fundingRate, fundingTime and a rule-based crowding hint {side: longs/shorts/neutral, l
portfolioWallet balance and portfolio API for one EVM address on Base and Ethereum: ETH, USDC, WETH, WBTC/cbBTC and DAI holdings with USD value. GET address=0x... (40 hex). Returns JSON: holdings (balance, priceUsd, valueUsd, weight), totals (valueUsd, stablecoinShare, max asset/chain wei
fetchURL to markdown API: a public web page as clean text or markdown for an LLM. GET url (absolute http/https). Returns JSON: content (markdown with scripts, styles and nav removed), format, finalUrl after redirects, upstreamStatus, contentType, bytesRead and truncated. Caps: 200KB,
httpHTTP request proxy API for public URLs: GET url (optional method GET/POST/HEAD/PUT/PATCH/DELETE; headers JSON), or POST JSON {url, method, headers, body}. Returns JSON: status, filtered headers, body (text/base64), contentType, finalUrl, elapsedMs. Caps: 384KB response, 64KB body
extractWeb scraping API: a public page or supplied HTML to JSON fields. GET url, or POST JSON {url or html, fields}. Returns JSON: title, description, canonical, language, links, images, headings, jsonLd, textSample, and with fields (name to CSS selector, max 20) the matched values with
x402_checkx402 endpoint checker: decodes an x402 endpoint's 402 payment terms without paying. GET url (optional method GET/POST, JSON body for POST). Sends one unpaid request; never pays or signs. Returns JSON: httpStatus, isX402, x402Version, decoded accepts (network, asset, USD amount, p
x402_check_deepx402 endpoint deep check, never pays or signs: the full /api/x402-check report plus live checks. GET url (optional method, body). Adds TLS, security headers, CORS, payTo vs the payee's own published addresses (/.well-known/x402, openapi.json, llms.txt), lookalike payTo detection,
bazaar_checkx402 Bazaar listing checker: is an x402 seller listed in Coinbase CDP Bazaar, on which networks, and if not, why. GET url (host or https URL). Reads CDP discovery and the host's /.well-known/x402, then sends one unpaid request per route; never pays. Returns JSON: verdict, per-rou
market_searchx402 API search: find paid x402 APIs for a task in Coinbase CDP Bazaar. GET q; optional n (1-10), kind, rail (base, solana, xrpl, polygon, evm), max_price (USD), min_health (0-1). Re-checks the top 3 live and cross-checks payTo with the index. Returns JSON: ranked offers with pri
discourse_splitHacker News and Bluesky opinion split, NOT a poll: how public posts divide on a question. GET q; optional sides (2-4, default yes,no), window (1-30d). Returns JSON: per-side share with 95% interval and n, counts per source, links only (no text or usernames; Bluesky links include
tx_statusTransaction status API: did a payment or swap land, and is it final, on Base, Polygon, Solana or XRPL. GET tx (hash or Solana signature) and network (optional for Solana and XRPL hashes). Returns JSON: status not_found/pending/confirmed/failed, final, confirmations, block, fee, d
tokenized_stockTokenized stock status API for Coinbase tokenized stocks on Base (AAPLc, NVDAc, TSLAc...). GET with optional symbol (AAPL, AAPLc or token address; omit for all 12). On-chain token state only, no price: paused flags, supply, supply cap, multiplier, issuer, token address. Not inves
watchWeb page change detection API: has a public page or endpoint changed since the last check. GET url; optional since (state token from the previous answer). Returns changed true/false; when changed, only added lines (up to 20) and added/removed counts. Stateless, nothing stored. SS
balanceWallet balance API for x402 payers: USDC on Base, Polygon and Solana, RLUSD on XRPL. GET at least one of evm (Base+Polygon), solana, xrpl. Per rail: balance, gas/fees (XRPL reserve, fee, RLUSD trust line), canPay yes/no, calls left at Horizon Pulse's live prices (XRPL network fee
tx_guardAddress poisoning and OFAC SDN snapshot match before a crypto transfer, mechanical. GET chain (base/polygon/solana/xrpl), to; opt. expected, token. Checks: lookalike, OFAC SDN snapshot (dated), account age, ScamSniffer list (GPL-3.0). allow, warn or block per check. allow means n
grocery_normalizeRecipe ingredient parser and shopping list API: POST JSON {ingredients: [lines], servings?, targetServings?} (or GET ingredients=line|line). Returns per line name, canonicalId, qty, unit, metric (ml or g), category, optional/toTaste, prepNote, stated pack size, a typical pack hin
grocery_ingredientIngredient nutrition facts API: GET q (ingredient name or normalize canonicalId) and/or barcode (GTIN), optional n 1-5; POST JSON {items:[{q|barcode}]} max 10. Per 100 g: kcal, protein, fat, sat fat, carbs, sugars, fiber, sodium; USDA FoodData Central (CC0) snapshot and Open Food
chain_headBlock height API: current block number, slot or ledger index for Base, Polygon, Ethereum, Solana and XRPL. Optional network (comma list; default all five). Per network: chainId, height, headTime, headAgeSeconds, finalizedHeight and finalityGap (EVM finalized tag, Solana finalized
token_metaToken metadata API: ERC-20 name, symbol, decimals and total supply on Base, Polygon or Ethereum; Solana mint decimals, supply, authorities (Token-2022 name and symbol); XRPL issued-currency supply, issuer flags, transfer fee. GET network and token (0x address, mint, or CURRENCY.r
name_resolveENS and Basenames resolver API: name to address (vitalik.eth, jesse.base.eth) or address to primary name, read on-chain. GET name or address. Forward: address, resolver and the registry used. Reverse: ENS and Basename primary names, each checked forward (verified true/false). Off
batchBatch chain checks API: up to 10 checks for one payment. POST JSON {items:[{route, params}]} (or GET items= ); route one of balance, gas, tx-status, token/meta, chain/head, name/resolve; params are the single route's query keys. Returns JSON: results [{index, route, status, ok, b
market_quotex402 price quote and payTo check for one seller URL, without paying. GET url (https; optional method GET/POST). One unpaid request. Returns JSON: verdict pay/caution/avoid with reasons, live terms per network (USD price, asset, payTo), the CDP Bazaar entry, a payTo cross-check ag
searchWeb search API with page contents: current results with sources as markdown. GET q (max 300 chars), optional n (1-5 pages, default 3). Web results via Serper (Google results); top results fetched as markdown. Returns JSON: results with rank, url, title, snippet, per-page ok/statu
pdfPDF to text API: the text of a public PDF, page by page. GET url (http/https, max 10MB), optional pages (1-50, default 50). Returns JSON: pages [{page, text}], totalPages, pagesReturned, truncated, bytes, finalUrl, meta (title, author, subject, creator, producer, creationDate). p
sec_company_factsKey financial facts for one SEC-reporting company from SEC EDGAR XBRL filings: revenue, net income, assets, liabilities, equity, shares outstanding, operating cash flow and EPS, latest annual and quarterly, plus as-of date and source link. US-GAAP financial statements only (plus
pii_scanBest-effort scan of supplied text for common patterns: email, phone, US SSN, Luhn-checked card numbers, mod-97 IBANs, IP addresses, private-key shapes, BIP-39 seed phrases and API-key shapes. POST JSON {text, redact?}. Returns findings with type and offsets; redacted text only wh
money_market_ratesNo charge (no x402, no payment); reference feed, not a paid service. Published NY Fed reference rates as released; market data only, not a forecast, not a recommendation. SOFR, EFFR, OBFR, TGCR and BGCR as published, with each rate's NY Fed source URL, terms notices and a holiday
submit_feedbackNo payment required. Tell Horizon Pulse about a missing coin, data field or route. Fields: type (coin, data, route or other), text (1-500 characters, plain text; links are not followed and are stored masked), optional symbol and route. Stored for human review only, for up to 90 d
funding_reportsFunding Pulse Weekly index: id, title, date and abstract of each available report. No rate values. Horizon Pulse is not affiliated with the New York Fed. The New York Fed does not sanction, endorse, or recommend any products or services offered by Horizon Pulse. No payment requir
funding_reportReturns the payment instructions (the unpaid HTTP 402) for one $1 report; this tool never pays. Pay the 402 over HTTP with x402 v2 (USDC on Base) at GET https://horizonpulse.dev/api/funding-report?id= |latest. Funding Pulse Weekly: one Horizon Pulse funding-markets analysis repor
domain_precheck_quoteReturns the payment terms for https://horizonpulse.dev/api/domain/precheck (single $0.02, bulk $0.25; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?domain=example.com (tier=single), or POST {domains:[...]} with tier=bul
sec_filings_quoteReturns the payment terms for https://horizonpulse.dev/api/sec/filings (base $0.02; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?ticker=AAPL (optional form, limit). Latest SEC EDGAR filings for one company: form, filed
treasury_debt_quoteReturns the payment terms for https://horizonpulse.dev/api/treasury/debt (base $0.01; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET with no parameters. U.S. Treasury debt to the penny: total, held by the public, and intr
sec_insider_quoteReturns the payment terms for https://horizonpulse.dev/api/sec/insider (base $0.02; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?ticker=AAPL or ?cik=320193 (optional limit 1-10). Recent SEC Form 4 insider transactions
sec_13f_quoteReturns the payment terms for https://horizonpulse.dev/api/sec/13f (base $0.02; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?cik=1067983 (optional period=YYYY-MM-DD quarter end). 13F holdings changes: latest 13F-HR vs
sec_10k_risk_quoteReturns the payment terms for https://horizonpulse.dev/api/sec/10k-risk (base $0.5; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?cik=320193. 10-K risk factor headings: the Item 1A risk headings from a company's latest
weather_alerts_quoteReturns the payment terms for https://horizonpulse.dev/api/weather/alerts (base $0.02; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?lat=38.9&lon=-77 or ?area=CA (one point or one US state). Active alerts for one point
cpi_series_quoteReturns the payment terms for https://horizonpulse.dev/api/bls/cpi (base $0.01; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?series=CUUR0000SA0,CUUR0000SA0L1E&start=2024&end=2026 (up to 10 CPI series ids, up to 20 year
jobs_quoteReturns the payment terms for https://horizonpulse.dev/api/bls/jobs (base $0.01; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET with no parameters, or ?start=2024&end=2026 (up to 20 years). U.S. jobs figures from the Bure
treasury_yield_curve_quoteReturns the payment terms for https://horizonpulse.dev/api/treasury/yield-curve (base $0.01; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET with no parameters (latest published day), or ?date=YYYY-MM-DD. US Treasury daily
domain_whois_quoteReturns the payment terms for https://horizonpulse.dev/api/domain/whois (base $0.005; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?domain=example.com (one .com, .net or .org name per call). One .com, .net or .org domai
domain_ssl_quoteReturns the payment terms for https://horizonpulse.dev/api/domain/ssl (base $0.005; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?domain=example.com (one hostname per call). TLS certificate for one public hostname, read
domain_trust_quoteReturns the payment terms for https://horizonpulse.dev/api/domain/trust (base $0.25; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?domain=example.com (one .com, .net or .org name per call). Domain checks bundle for one
email_check_quoteReturns the payment terms for https://horizonpulse.dev/api/email/check (base $0.003; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?email=name@example.com (one address per call). Email address check for one address: RFC
pros_verify_quoteReturns the payment terms for https://horizonpulse.dev/api/pros/verify (base $0.05; USDC on Base or Polygon); this tool never runs the check or pays. Pay the 402 over HTTP with x402 v2: GET ?license= &purpose=consumer_contractor_check|license_verification. California contractor l
verified_brief_quoteReturns the payment instructions (the unpaid HTTP 402) for the $1 verified brief; this tool never runs the brief or pays. To get the brief, pay the 402 over HTTP with x402 v2 (USDC or EURC on Base only) at GET https://horizonpulse.dev/api/research/report/brief?q=... Verified brie
누구나 볼 수 있는 정보를 점검했고, 코드는 읽지 않았어요. 해당하지 않는 항목은 개수에서 뺐어요. · 2026년 11월 10일 점검
레지스트리 이름이 GitHub 계정 horizon-pulse 기준으로 확인되었고, 이 계정이 저장소를 소유하고 있어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
아직 GitHub에서 이 저장소를 읽어 오지 않았어요
1750ms 만에 응답(HTTP 200)
로그인 필요 없음
도구 설명 50개를 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(0.1.5)은 24일 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: A2A Gateway — Base Token Guard & x402 Settlement, PayStage Auth Watch, Diamond Bitcoin Intelligence
같은 카테고리에서 다른 제작자가 만든 서버예요. 스타 순으로 정렬했어요.
카드 보는 법:↓ 주간 다운로드i★ GitHub 스타i세 기둥: 리뷰 · 점검 · 사용 정도i업데이트 = 최신 버전을 레지스트리에 공개한 날i
Pre-trade Base token risk verdicts, EVM route simulation and code audits, paid per call over x402.
Read-only MCP tools to list and flag outstanding ERC-20, Permit2, and EIP-3009 auths
Bitcoin MCP for fee budgets, transaction proofs and address checks. Free service discovery.
저장소에서 README를 찾지 못했어요