payments MCP Servers
Discover 515 MCP servers for payments
Polygon Io
Polygon.io stock/options/crypto: tickers, aggregates, news, splits, dividends.
polymarket mcp server
Live Polymarket data for agents: markets, insider-scored whale trades, leaderboards, wallet P&L
Polymarket Wallet Intelligence
Classify Polymarket wallets as human or bot, score their trading edge, read open positions.
Prediction Markets API
Prediction market odds from Polymarket. Active markets, probabilities, volume. x402.
predictionguard
Polymarket integrity MCP — 28 tools for wallet risk, whales, UMA scans, SAR/STR reports.
PressureDesk
Read-only BUY / WAIT / AVOID spend gate for paid APIs, MCP endpoints, and x402 routes.
PriceFeed
Real-time & historical crypto and fiat exchange rates, median-aggregated from multiple sources.
ProfitSpot MCP — The DeFi Brain for AI Agents
Claude-ready DeFi MCP — risk-scored yields, profit sims & whale tracking across 86 blockchains
PromptGuard Scan MCP
Paid remote MCP for LLM security scans, jailbreak checks, analytics, checkout, and readiness.
ProofX - Content Protection for Creators
Protect and verify digital content with cryptographic signing and proof of ownership.
Pyrimid Protocol
Agent-commerce MCP server for x402/USDC payments and affiliate splits on Base.
Pyth Pro MCP Server
Real-time and historical price feeds for 500+ crypto, equities, FX, and commodities assets.
QR Code Generator API
Generate QR codes from text or URLs. Returns base64 PNG. x402 micropayment.
qtcl mcp server
Agent-native post-quantum blockchain. 11 tools: send, balance, quantum oracle metrics. Flat fee.
quantum
QuantumOracle — 18 post-quantum crypto tools: Kyber, Dilithium, hybrid schemes, migration.
Quickbooks
QuickBooks MCP Pack — query customers, invoices, and accounts via QuickBooks Online API.
QuickBooks MCP Server
Accounting software for small business financial management and bookkeeping
RadiusOS CRM
34-tool CRM server — contacts, pipeline, quotes, invoices, scheduling, email, and AI scoring.
rectiflex centerassist mcp1
Manage CenterPoint Connect data across properties, companies, employees, invoices, materials, and…
Recur
Subscription payment platform for Taiwan — manage products, customers, and billing
Regex Tester API
Test, validate and explain regular expressions with match highlighting. x402 micropayment.
RegimeShift
Paid MCP for AI agents: vol risk premium, Agent-SOFR, max-LTV. $0.001 USDC on Base via x402.
relayzero
Agent economy on Solana — USDC via x402. Ships a BuyerAgent SDK + relayzero pay CLI.
ReNoUn — Crypto Regime Classification
Crypto regime classifier for trading agents. 100% bounded regime accuracy. 50 free calls/day.
reputation
Query cryptographically-verified trading reputations (humans + AI agents). ed25519-signed.
Research Report API
Multi-source research report generator with web fetching. x402 micropayment.
ResearchSprint
AI research reports: market analysis, competitor intel, blog posts. USDC payment.
RTK Motion — Motion Capture, Biomechanics, and Threat Intelligence
Motion capture, rehab biomechanics, threat intel. 14 MCP tools. Free samples, x402/USDC paid.
Santiment
Crypto market intelligence: social sentiment, on-chain, trending narratives & analyst insights.
Satoshidata Wallet Intel
Bitcoin wallet intelligence for AI agents: trust, labels, tx verify, fees, and timestamps.
Screenshot & PDF Capture API
Capture screenshots (PNG/JPEG/WebP) and generate PDFs from any URL. x402 payments.
scribo
EN 16931-compliant e-invoices: XRechnung, ZUGFeRD, Factur-X, Peppol BIS, Facturae or US PDF. Free.
search router
4 web-search tiers (x402 USDC on Base) - simple/medium/deep/cached. Free health.
SEC EDGAR Filings MCP
SEC EDGAR MCP: search, preview, purchase filings. x402 USDC on Polygon. xpay + Cloud Run upstream.
Secant Agent Research Pack
Paid MCP web research for agents: search, extraction, citations, and x402 payment discovery.
Seneschal Data
Monero/Zcash payment webhooks + DeFi liquidation & Ethereum builder data over MCP. Free tier; x402.
Sentiment Analyzer API
Analyze text sentiment, emotions, confidence scores, and key phrases. x402 USDC.
SENTINEL Compliance Intelligence
AML/CFT compliance oracle: wallet screening, sanctions, PEPs, jurisdiction risk.
SEO Page Analyzer
SEO audit any URL: meta tags, headings, links, images, Schema.org, score 0-100. x402.
SettlementWitness
Deterministic verification gate for agent execution and x402 settlement.
Shopify MCP Server
E-commerce platform for creating and managing online stores and retail operations
signaldaemon
Narrative & signal intelligence for AI agents: crypto/AI/macro convergence & divergence.
Singularity Layer MCP
MCP for Singularity Layer - discover listings, manage assets, run payment flows, and use agents
Sivut SEC Crypto Filing Radar
SEC EDGAR crypto filing radar MCP with x402-paid Base USDC data URLs.
SLB Florida Business Intelligence
312K+ FL commercial parcels, 6,400+ verified listings, AI visibility reports, x402 micropayments
Slipstack PDF
Generate invoice and receipt PDFs from JSON. Agent-callable document API with a free demo quota.
Slug Generator API
URL-friendly slugs from text — transliteration, custom separators. x402 micropayment.
SMARD Energy Prices (x402)
Paywalled SMARD day-ahead electricity prices (DE-LU, 15‑minute resolution) via x402 on Base mainnet.
SMS Validator API
Validate SMS-capable phone numbers — mobile vs landline, E.164 format. x402 micropayment.
Social Profile Enrichment API
Social media profile lookup for GitHub, Twitter/X, LinkedIn, YouTube. x402.
Solana MCP by Vybe
Solana MCP for wallets, trades, markets, PnL, transfers, onchain data, signable swaps and API tools.
Solana MCP by Vybe
Solana MCP developer toolkit: wallets, trades, markets, PnL, transfers, onchain, swaps & API tools.
Solana Pool Liquidity Scanner API
Solana DEX pool liquidity depth — TVL, slippage, volume, Raydium/Orca/Meteora. x402.
Solana Priority Fee Estimator API
Solana priority fees at 6 levels, cost in SOL/USD, congestion. x402.
Solana Token Launch Scanner API
New Solana token launches — pump.fun, Raydium, PumpSwap. Price, liquidity, volume. x402.
SparkForge — 20+ Utility APIs with x402 Micropayments
20+ pay-per-use APIs: image gen, crypto data, email verify, SSL check, web scraping, and more.