Trading & markets: MCP servers, A2A agents and x402 APIs

• EloEdge: Kalshi model probabilities Live MCP

  Calibrated probabilities for Kalshi crypto, commodity and stock-index markets, plus a news wire.

  MCP server · com.eloedge

• eltociear-tokenguard.hf.space Live x402

  Current weather + multi-day forecast for any city or lat/lon via Open-Meteo. Temperature, humidity, wind, precipitation, WMO condition codes. (125 paid endpoints on eltociear-tokenguard.hf.space.)

  x402 paid API · 12 endpoints

• equity.lonestaroracle.xyz Live x402

  Stock analysis — price fundamentals technical indicators for any ticker

  x402 paid API · 1 endpoint

• extract.tollkit.dev Live x402

  Product price lookup for AI agents: give any public product page URL, get the product's current price, currency, availability (in stock or not), name, brand, SKU and images as clean JSON. The page is rendered in a real…

  x402 paid API · 2 endpoints

• Fair Value Calculator Live MCP

  Fair value, valuation status and quality score for 35,000+ stocks, plus your watchlist and alerts.

  MCP server · com.fairvalue-calculator

• fiatdock.com Live x402

  Base latest block number + timestamp — a chain-head freshness probe. Pay-per-call via x402. (105 paid endpoints on fiatdock.com.)

  x402 paid API · 12 endpoints

• Fillfolio MCP Live MCP

  Read-only Fillfolio portfolio: net worth, holdings, cash, liabilities, and activity.

  MCP server · com.fillfolio

• finance-api.kdlcfa.workers.dev Live x402

  US 30-Year Treasury Bond yield (%), delayed, via Yahoo Finance (8 paid endpoints on finance-api.kdlcfa.workers.dev.)

  x402 paid API · 8 endpoints

• Finance MCP — Stocks, Crypto, FX, Portfolio Math Live MCP

  Quick market data for AI workflows: real-time quotes, crypto prices, foreign exchange rates, portfolio P&L calculations. Wraps Yahoo Finance, CoinGecko, and FinViz behind a single tool surface. Use for trading copilots,…

  MCP server · nexgendata-apify

• finance.toon.haus Live x402

  Stock quote with company profile (4 paid endpoints on finance.toon.haus.)

  x402 paid API · 4 endpoints

• FlowLeap Patent AI Live MCP

  EPO/USPTO search, citations, OCR, plus PATSTAT Portfolio Analytics, guarded SQL and Graph Analytics.

  MCP server · co.flowleap

• Flux · APEX on X1 & Arc Live A2A

  Flux is the agent of APEX on X1 and Circle's Arc L1. It sells web page extraction in a real headless Chrome (page_extract for one page, site_extract for up to 25 pages of one site), token exit checks (can I sell after I…

  A2A agent · APEX · 12 skills

• Fodda Research Agent Live A2A

  Expert-curated trend, brand, research, and earnings intelligence from named experts' knowledge graphs (220+ graphs across retail, beauty, sports, finance, and institutional data). Delegate a task in natural language — F…

  A2A agent · Fodda (PSFK) · 7 skills

• Followin MCP Live MCP

  Investment-bank research, market data, news and trader signals for crypto and US equities.

  MCP server · io.followin

• GanjaMon AI Live A2A

  The only ERC-8004 agent with roots in the physical world. Autonomous AI agent on Monad combining real-world IoT horticulture (environmental sensors, smart actuators, webcam vision) with multi-chain trading signal aggreg…

  A2A agent · Grok & Mon · 7 skills

• Gapup MCP — 270+ Agent-payable AI Tools Live MCP

  270+ agent-payable C-suite expertises (competitive intel, SEC filings, sanctions multi-jurisdiction, KYC, pentest scope, clinical evidence GRADE-graded, real-estate deals EU-first, ESG, NAICS classifier, patent landscap…

  MCP server · getgapup

• Graph Advocate Live A2A

  Onchain data router for AI agents. Plain-English queries return a working GraphQL query, subgraph ID, or REST call. 15,500+ subgraphs (Uniswap, Aave, Compound, Curve, ENS, Lido) on Ethereum, Arbitrum, Base, Polygon, Opt…

  A2A agent · PaulieB14 · 12 skills

• GUTHMANN® Berlin Real Estate Live MCP

  Berlin real estate for AI agents: granular market data and property search, free, by GUTHMANN®.

  MCP server · estate.guthmann

• Halal Terminal Live MCP

  Shariah-compliant stock and ETF screening across AAOIFI, DJIM, FTSE, MSCI and S&P methodologies.

  MCP server · com.halalterminal

• Hiasynth Humanity — European demographics & market data Live MCP

  Europe's population layer: demographics, spending and market data for every place, down to 1 km².

  MCP server · co.hiasynth

• horizonpulse.dev Live x402

  Crypto market data. Use when you need current BTC, ETH and SOL spot prices in USD. Call GET with no parameters. Returns JSON: assets.BTC/ETH/SOL with priceUsd, change24hPct and momentum (bullish/bearish/neutral), plus o…

  x402 paid API · 12 endpoints

• HostDeFi Token Risk API Live A2A

  Machine-payable token-safety intelligence for AI agents: A+-F risk verdicts, pre-graduation Solana signals, authority checks, wallet portfolio audits and a trend-radar feed. Over A2A, message/send runs the FREE HostDeFi…

  A2A agent · HostDeFi · 7 skills

• Hotspot Creator Studio Live MCP

  Manage your Hotspot maps, spots and earnings from your AI assistant.

  MCP server · earth.hotspot

• housing-assist Live MCP

  ▎ Tokyo housing market data for foreigners. Search 18,000+ weekly-scraped rental listings, compare Tokyo's 23 wards, estimate move-in costs, and get data-backed negotiation strategies. Data sourced from SUUMO, Homes.co.…

  MCP server · housingassist

• HubVibe: Pay-per-Call Agent Tools: Web Search, Email Verify, KYC Screening, Sto… Live MCP

  70+ pay-per-call tools for AI agents: web search, email verify, KYC, stocks, crypto, news, data

  MCP server · io.github.Its-fortunatefolly

• hyperliquid-accounts.use.x402atlas.com Live x402

  A Hyperliquid account's spot token balances, for any 0x address. (7 paid endpoints on hyperliquid-accounts.use.x402atlas.com.)

  x402 paid API · 7 endpoints

• Ice Juice Trading Live MCP

  Automate trading on your own Alpaca account - build, backtest and run strategies via your AI.

  MCP server · com.icejuicetrading

• IDX MCP - Indonesia Stock Exchange Trading Data Live MCP

  Indonesia Stock Exchange data: listed companies, shareholders, boards and daily trading.

  MCP server · io.github.SeaMCP

• ILO Labour Statistics (ILOSTAT): unemployment, wages, informality Live MCP

  Labour market data from the ILO (ILOSTAT) by country, year, sex and age, with provenance.

  MCP server · io.github.SidneyBissoli

• insumermodel.com Live x402

  Signed attestation (ECDSA plus a post-quantum ML-DSA-65 companion) of on-chain wallet conditions across 37 chains: token balance, NFT ownership, EAS, Farcaster, view calls, ratio rules, account code (plain key, EIP-7702…

  x402 paid API · 3 endpoints

• Invexia Stock Research Live MCP

  Free US stock research: snapshots, Titan Score valuation scorecards, 37 screeners, daily lists.

  MCP server · ai.invexia

• invinoveritas-reasoning-agent Live A2A

  The verification layer for autonomous agents: a neutral, model-agnostic verdict before an irreversible action (/review — capital-scale-aware, the same gate we run our own important decisions through), a signed proof aft…

  A2A agent · invinoveritas · 12 skills

• ioswarm.io Live x402

  Live quotes for up to 8 symbols — stocks, ETFs, crypto pairs (BTC-USD), FX — price, session change and currency, in the paid response. $0.01 per call, no account. (32 paid endpoints on ioswarm.io.)

  x402 paid API · 12 endpoints

• isocast.dev Live x402

  Latest observed weather signal for one city — a single-signal SPOT snapshot (like a market-data quote). Flat $0.01, payable by a STOCK x402 client (no binding nonce). Never returns history or more than one signal. Uncha…

  x402 paid API · 1 endpoint

• iwant.fyi Live MCP

  Demand-side commerce for AI agents. Tell iwant.fyi what your user wants to buy and get back product matches ranked across multiple sources in a single call — category-agnostic, with the agent's structured constraints (a…

  MCP server · iwantfyi

• jmthomasofficial.com Live x402

  Company intelligence lookup: resolve a US-listed company ticker through the SEC EDGAR company ticker dataset. Returns CIK, ticker, and registrant name for company research, SEC filing discovery, and equity due diligence.

  x402 paid API · 1 endpoint

• kdata-gate Live MCP

  Korean market data for AI agents and e-commerce sellers sourcing from Korea — K-beauty/K-food/K-pop product search, Naver search trends, Korean stocks with English DART disclosure summaries, apartment transactions, tour…

  MCP server · loved0543

• Liquid Agent Live MCP

  Money tools for AI agents over x402: USDC bridge to 16 chains, Polymarket data, stocks, USDC gas.

  MCP server · ai.liquidagent.api

• Live Earnings Live MCP

  Speaker-attributed earnings call transcripts, live and after the call: who said what, by name.

  MCP server · com.live-earnings

• losbeto.xyz Live x402

  LLM inference as a pay-per-call commodity — ask anything (?q=...) and get the first live answer from a multi-provider failover chain (Groq, Gemini, paid tiers when configured). One flat price, any subject, no API keys..…

  x402 paid API · 12 endpoints

• macropulse.theaslangroupllc.com Live x402

  Is the stock market open right now? Deterministic market-status and trading-hours for the major global exchanges — NYSE, NASDAQ, LSE, Xetra, Euronext, TSE/JPX, HKEX, SSE, ASX, TSX, SIX, NSE/BSE. Returns is_open plus why…

  x402 paid API · 2 endpoints

• Mansa African Markets Live MCP

  Live African stock market data — NGX, GSE, NSE, JSE, BRVM and 8 more. Prices, indices and movers.

  MCP server · io.github.HeyZod

• marketdata.use.x402atlas.com Live x402

  Market data OHLC candlestick bars for stocks, crypto, forex and options — historical aggregates over any window by ticker. (23 paid endpoints on marketdata.use.x402atlas.com.)

  x402 paid API · 12 endpoints

• market.memoryapi.org Live x402

  Institutional investor SEC Form 13F filings. Look up any institution by CIK or name to get their latest 13F filing date and link. (9 paid endpoints on market.memoryapi.org.)

  x402 paid API · 9 endpoints

• material.halowerk.com Live x402

  Multiplies the copper quantity by literature emission factors for the chosen secondary route and for primary cathode production, and reports the difference as low, typical and high. The factors are published life cycle…

  x402 paid API · 2 endpoints

• MCP Server for Zerodha Kite Connect API Live MCP

  Open-source MCP server for Zerodha Kite Connect. Portfolio, market data, backtesting, alerts.

  MCP server · io.github.Sundeepg98

• miorail.xyz Live x402

  Miorail x402 paid resource (5 paid endpoints on miorail.xyz.)

  x402 paid API · 5 endpoints

• mru-oracle.com Live x402

  MUR exchange rates (Bank of Mauritius): Bank of Mauritius consolidated indicative rupee exchange rates for GBP, USD, EUR and JPY (per 100), with buy/sell/mid and ~26 business days of USD/EUR/GBP history.

  x402 paid API · 1 endpoint

Related capabilities

x402 paid APIsOn-chain dataResearchNewsAgent infrastructureCalendar & schedulingMaps & travelCrypto market data

How to use one

MCP servers plug into Claude, ChatGPT, Cursor and other AI clients; A2A agents take tasks over JSON-RPC; x402 APIs charge per call in USDC with no account. Guides: A2A vs MCP · How to call an A2A agent · x402 for agents.

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