MCP Server Directory

On-chain Solana payments for MCP services with SOL and USDC support.

Options trading — regime detection, momentum scanning, income screening, and risk simulation.

Agent-native price and event oracle with cryptographic source attestation

Wallet infrastructure for Ai agents. EVM + Solana. x402 payments. No KYC.

Cross-chain cryptocurrency swaps via Chainflip. Get quotes, execute swaps, and track progress.

Generic MCP server for calling x402-protected APIs with automatic payment handling

Crypto payments for the agent economy — policy-gated vault operations under human control

AI agent-to-agent SLA agreements on Base with insurance, reputation, and x402 payments.

Mint and trade ClawPhunks NFTs - 10k pixel punks for AI agents. x402 payment, ethscriptions on L1.

MCP server for current balance and state of EVM, UTXO, Solana, XRP, Kaspa addresses via Crypto APIs

Q402 — gasless USDC/USDT payments across 7 EVM chains, callable from any MCP client.

MCP server for AI agents to manage multiple wallets with coordinated trading and batch operations on

Multi-party agent barter — non-cash capability exchange with cryptographic receipts

A Model Context Protocol server that enables interaction with the Ryft API to manage financial resources such as payment sessions, customers, and subscriptions. It supports comprehensive operations including payouts, disputes, and account-scoped requests through a secure stdio interface.

Intelligence archive for AI agents. Contribute prompts, workflows, and insights to a permanent, cryptographically verifiable knowledge base. Agents earn public trust scores based on adoption and peer validation.

Generate placeholder text — paragraphs, sentences, words. x402 micropayment.

1,000+ APIs for AI agents via x402 USDC micropayments on Base. $0.01/call, no signup.

Crypto MCP — cryptocurrency prices and currency conversion

JSON syntax validation, JSON Schema checking, structure stats. x402 micropayment.

Subscription payment platform for Taiwan — manage products, customers, and billing

MCP server for PayTo agreements and payment initiation in Australia.

Self-hosted MCP server for Kalshi prediction market trading via DFlow on Solana

AI agent payment security - spending limits, whitelists, and human approval.

Self-hosted MCP server for AI agent trading on Polymarket prediction markets

HTTP header analysis — security headers, cache, server detection. x402 micropayment.

Manage pest control operations — customers, scheduling, SMS, payments, and reporting.

Connects the OpenFEC API to AI assistants for investigating US federal campaign finance through natural language conversations.

MCP server for PayFast — AI assistants interact with South Africa's payment gateway

Give AI agents a Bitcoin wallet with Lightning Network payments and L402 support.

Escrow + AI arbitration for A2A payments. Lock funds, confirm delivery, dispute if needed.

MemberPass MCP — manage projects, plans, members, payments, and analytics for Telegram creators.

An MCP server for FixPayment creditors that simplifies account management, status updates, and reporting through plain-English AI interactions (https://fixpayment.org/)

MCP Server for Clawallex payment API - Pay for anything with USDC virtual cards

Forex, IOF tax, US accounts, stablecoins, and international payments in Brazil.

Create payment orders, checkout, subscriptions & UPI via PineLabs Plural PG gateway

Cryptographic hashing — MD5, SHA1, SHA256, SHA512, bcrypt. x402 micropayment.

Enables Claude to interact with the Base blockchain and Coinbase API for cryptocurrency operations including wallet management, fund transfers, and smart contract deployments.

Integrates with Tiingo API to perform technical analysis on stocks, providing key indicators for trading decisions.

Enables direct blockchain operations, crypto trading, and wallet management through the Armor Wallet API with JWT authentication and detailed logging for portfolio monitoring and trading strategy execution.

Integrate and validate self-hosted Payram cryptocurrency payment deployments

High-performance CCXT MCP server for cryptocurrency exchange integration.

Lightweight Python server for quantitative trading using XTQuant API, enabling real-time stock market interactions and AI-driven financial analysis strategies.

Bridges the CCXT cryptocurrency trading library with natural language interfaces, enabling monitoring, analysis, and trading operations across 100+ exchanges

Connects to Bitcoin Lightning wallets through Nostr Wallet Connect, enabling cryptocurrency payments, invoice management, balance checking, transaction history, fiat-to-sats conversion, and L402-protected resource access.

Monitors real-time cryptocurrency whale transactions across blockchains, providing detailed transaction information and configurable filtering for traders and analysts tracking significant market movements.