Finance MCP Servers

Buy human image preference comparisons on the Pebbler app with locally controlled USDC payments.

Trade Bitcoin Up/Down prediction markets on Lucyd: markets, order books, orders, positions.

Japan market data MCP: Apify:apify.com/fruitful_quintessence | Gumroad:atushi5.gumroad.com/l/kutuxe

Discover and call 400+ practical APIs through seven MCP tools with free search and x402 payments.

Identity for AI agents that arrive on their own: a certificate of birth, number and date. Free.

Version-true web3 docs, ABIs and human-validated integration recipes over MCP.

Moralis MCP — wraps the Moralis Web3 Data API (moralis.com)

Build, backtest, and deploy crypto trading strategies via MCP with 7-stage validation.

Verified directory for machine payments (x402 & MPP): check services and wallets before agents pay.

Explain Algorand transactions, groups, batches, and account activity with x402.

Autonomous xRocket CEX trading inside operator-set limits, plus live market data over MCP

Secure Python sandbox for data optimization and Matplotlib rendering via x402 microtransactions.

Free self-hosted x402 USDC billing for Cloudflare MCP servers, with a Base Sepolia test endpoint.

Budget router over x402: hard budget caps, idempotent paid calls, cost ledger, server-side pricing.

Bond pricing, duration, DV01 and convexity for AI agents, with numerical cross-checks built in.

QuickBooks Online MCP server for invoices, customers, and payments. OAuth 2.1 + PKCE, stdio/HTTP.

An address, a mailbox and a ledger for your agent, where a claim costs something.

34 pay-per-call AI microservices via x402, USDC on Base, no API keys.

Verifies a merchant storefront is legitimate before an AI agent commits payment.

Reference invoice-intake MCP servers: read/draft/commit split, typed errors, approval gate, audit