"Understanding HTTP Requests" matching MCP connectors:

Query SEC EDGAR filings, XBRL financials, and company data through MCP. STDIO & Streamable HTTP.

39-endpoint crypto trading intelligence MCP for AI agents. Streamable HTTP over x402 pay-per-use (Base USDC). Catalog tools + agent-strategy console.

Pay-per-call DeFi and macro intel for AI agents. x402 USDC tools via streamable HTTP /api/mcp.

Run 2,300+ practical calculators (finance, taxes ARCA/SAT, health, sports, cooking, home, science) from hacecuentas.com. No-auth Streamable HTTP. Tools: search_calculators, get_calculator, compute.

Hosted Streamable HTTP MCP endpoint for CoinRithm paper trading. Users authenticate with their own CoinRithm API key.

Real-time stock prices, fundamentals, technical indicators, and AI-analysed news for 1000+ stocks. Includes macro regime, market outlook, sector intelligence, insider sentiment, and earnings calendar. 12 MCP-native tools over Streamable HTTP. Free tier available, no credit card.

Read-only BUY / WAIT / AVOID spend gate for paid APIs, MCP endpoints, and x402 routes.

Synplex provides inventory health scoring, landed cost calculation, and quick inventory diagnosis tools for Shopify merchants. It enables AI assistants to assess stock performance, calculate true product costs including duties and shipping, and instantly surface inventory issues.

Prediction market probability oracle for AI agents. 26 tools across 1000+ live markets from Kalshi and Polymarket. No install required, connect directly via streamable HTTP.

The most comprehensive everyday calculator MCP server — 501 tools across 22 categories covering 8 countries' tax systems (FR, BE, CH, CA, US, UK, MA, SN). Finance, health, math, science, construction, conversions, education, sport, cooking, travel, and more. Free, no API key required. Streamable HTTP transport.

Headless API-first double-entry accounting & bookkeeping engine. 84 MCP tools over HTTP.

MCP connector for EquipDash, a rental and booking management platform. Provides 123 tools and 5 prompts for AI assistants to manage bookings, check availability, process payments, track inventory, generate revenue reports, and interact with customer data — all via the Model Context Protocol. Supports bearer token authentication and streamable HTTP transport.

Read-only MCP server for searching and browsing essays on payments, fintech, and protocol thinking by Ben Milne. 3 tools: list_posts, get_post, search_posts. Streamable HTTP transport, no auth required.

AI access to your Qualy payments back office: contacts, payment requests, and search.

TradeOS MCP: ticker search, My Agent, chart TA, macro news. npm stdio or HTTP.

[TEST] TradeOS MCP bridge: ticker search, My Agent, chart TA, macro news. npm or HTTP.

open-source personal finance app with a first-party MCP server. 91 HTTP tools (OAuth 2.1 + DCR) and 87 stdio tools cover transactions, budgets, accounts, portfolio analytics, FX conversion, loans, subscriptions, goals, importers, and rules. Users self-host with Docker + PostgreSQL or use the managed cloud

Remote streamable HTTP MCP for NZ Stock Exchange data — 188 tools (full Copilot surface) covering governance risk scores, insider trades, financials, ESG disclosures, stock screener with 87+ metrics, 64K+ announcements, and 11 proprietary scorecards across 131 NZX-listed companies. Auth via X-API-Key (free tier 10 req/min at nzxplorer.co.nz/developers).

ShabaasPay MCP is a secure Model Context Protocol connector that lets AI agents interact with ShabaasPay services for payment workflows, account operations, and transaction insights through a remote HTTP endpoint.