Finance & Commerce MCP Servers for Grok Build

Polish payroll: gross↔net salary, hourly rates, tax brackets and ZUS rates from a live public API

Recession probability, capital rotation scoring, and economic data API

MCP server for NameCatcher — score and value collectible Telegram usernames (namability 0-100, fair price, thesis). Free public API, no key.

Query Obyte mainnet and testnet: balances, units, autonomous agents, AA state, dry runs, tokens.

MCP server for Pear Protocol: markets, positions, orders, portfolio, and gated trade execution.

Point-in-time company fundamentals as first reported: US, JP, TW, KR and 2.7M EU private companies.

Public finance MCP server — SEC EDGAR filings, US Treasury rates, BLS labor statistics, and economic indicators. Zero API keys required.

73 deterministic quant tools for AI agents. LLMs drift on Black-Scholes; these are exact math.

Portfolio risk analytics — VaR, Monte Carlo, optimization, options Greeks, stress testing.

Query MRR, churn, and revenue from Stripe, Gumroad & Lemon Squeezy in Claude

Solana DeFi risk intel over x402: rug/honeypot scans, pool analysis, wash-filtered pools.

Non-custodial Solana swap via Jupiter, 0.25% fee, free scam-check on every token you buy.

Cross-chain DEX for AI agents. Swap tokens across 7+ chains.

Non-custodial DeFi for AI agents: swaps, concentrated liquidity (V3/V4) zaps + ranges, 5 EVM chains

Model Context Protocol (MCP) server for Tesouro Direto API integration

Deploy compliant ERC-20 tokens from any AI agent. 17 tools, 10 networks, CertiK-audited.

Access Toss Securities market, account, and opt-in trading APIs through MCP.

An MCP server for the YNAB (You Need A Budget) API

Zcash shielded operations for AI agents. Memo decoding, attestation, proof verification.

MCP server for the Counterparty token protocol on Bitcoin. Query balances, assets, orders, dispensers, and compose/sign/broadcast

Crypto (BTC/ETH) + ERCOT electricity data & forecasts as MCP tools. Pay-per-call via x402.