Search: payments
Search MCP servers and agent skills by name, description, category or topic — 88 results.
dodopayments/contextmcp
Self-hosted MCP server that indexes documentation from various sources and serves it to AI Agents with semantic search.
dodopayments/dodo-agent-plugin
Official Dodo Payments MCP servers — `dodopayments-api` for live payments, subscriptions, customers, products, refunds, license keys, and usage-based billing (browser OAuth, no API key needed) and `dodo-knowledge` for semantic search over Dodo Payments documentation.
jf-cmyk/blocksize-agentic-payments-mcp
Read-only Blocksize market-data discovery MCP package. Search instruments, inspect pricing and docs, and build x402 HTTP URLs for paid live data with USDC settlement on Solana and Base.
coreyhaines31/churn-prevention
Build cancellation flows, save offers, and recover failed payments
blockrunai/blockrun-mcp
Access 30+ AI models (GPT-5, Claude, Gemini, Grok, DeepSeek) without API keys. Pay-per-use via x402 micropayments with USDC on Base.
xpaysh/awesome-x402
Curated directory of x402 payment protocol resources, MCP servers, and tools for HTTP 402-based USDC payments on Base, Arbitrum, and other EVM chains.
getAlby/mcp
Connect any bitcoin lightning wallet to your agent to send and receive instant payments globally.
yolfinance/yolfi-agent
Yolfi Payments MCP lets AI coding agents register Yolfi workspaces, create crypto checkout payment links, configure webhooks, verify webhook signatures, and check payment status. Install with `npx -y @yolfi/agent mcp`.
Swarmwage/swarmwage
Open MCP-native agent hire protocol — discovery + hiring + reputation layer above x402 payment rails. Find specialized agents, hire them with one function call, settle in USDC on Base. Sub-second sync, on-chain receipts via EIP-3009, zero protocol fee. Live mainnet 2026-05-10.
mission69b/t2000
Non-custodial DeFi banking for AI agents on Sui. 35 tools, 20 prompts for save, borrow, invest, exchange, send, pay — with auto yield optimization across NAVI, Suilend, and Cetus.
EmblemCompany/Agent-skills
200+ crypto tools for AI agents across 7 blockchains (Solana, Ethereum, Base, BSC, Polygon, Hedera, Bitcoin). Swaps, DeFi yield, conditional orders, NFTs, cross-chain bridges, and market intelligence. Hosted MCP at `https://emblemvault.ai/api/mcp` with OAuth 2.0 + PKCE for one-line install in Claude Code, Cursor, Windsurf, and any MCP-compatible client. API key and x402 per-tool-call micropayments
x402node/x402-mcp
Exposes 100+ x402-paid APIs to AI agents via auto-discovery from Coinbase Bazaar. Handles USDC micropayments on Base mainnet.
elisymlabs/elisym
AI agent discovery and marketplace on Nostr with Solana payments (SOL, USDC). NIP-89 discovery, NIP-90 jobs, NIP-44 v2 encryption, on-chain micropayments.
refined-element/lightning-enable-mcp
Add Bitcoin Lightning payments to MCP-enabled AI agents. Pay invoices, create invoices, check balances, and access L402 paywalled APIs. Supports Strike, OpenNode, NWC wallets.
thebrierfox/the-stall
209 pay-per-call AI capabilities via x402 USDC micropayments on Base mainnet. Covers US/global equities, crypto/DeFi analytics, options chains, dealer GEX, macro indicators, congressional trades, prediction markets, on-chain intelligence, EVM & Solana analysis, SEC filings, weather, aviation, and more. No API key — pay per call from $0.001 USDC.
roamzy-io/mcp-server
Buy and manage a global eSIM through chat. One eSIM for 192 countries, per-MB billing in USDT/USDC across TRON, Solana, BSC, Polygon, Optimism, Arbitrum, TON. Anonymous-flow by default — no account required. [npm](https://www.npmjs.com/package/@roamzy/mcp-server)
gabrielmahia/mpesa-mcp
First MCP server for M-PESA (Safaricom Daraja API) — STK push, B2C payments, balance queries, transaction status, SIM swap detection, Bill Manager, and 16 more tools for Kenya's 35M+ mobile money users. `pip install mpesa-mcp`.
hifriendbot/agentwallet-mcp
Permissionless wallet infrastructure for AI agents. 29 tools for wallet creation, transaction signing, token transfers, and x402 payments across all EVM chains and Solana. No KYC, no API keys — agents pay with USDC.
krystiangw/agenticpay
Open-source x402 micropayments stack for MCP. Pay-per-tool-call USDC settlement on Solana via the first open-source self-hostable facilitator (no x402.org dependency). Includes TypeScript SDK, CLI, paywall middleware, hosted devnet endpoint, and a live Claude Opus demo. `npm install @agenticpay/sdk`
clicks-protocol/mcp-server
Autonomous USDC yield for AI agents on Base. 9 tools: register agents, split payments 80/20 (liquid/yield), withdraw anytime, simulate splits, check APY, and track on-chain referrals. Non-custodial, no lockup, MIT licensed. `npx @clicks-protocol/mcp-server`
PostOakLabs/ainumbers-mcp-apps
420+ deterministic fintech tools — agentic payments (AP2, x402, Visa TAP, A2A), AML/KYC risk rating, BaaS provider comparison, and MCP dev tooling (tool-definition linter, server.json validator, OAuth auditor, readiness scorecard) — with 15 flagship tools rendered as interactive MCP Apps widgets. Remote streamable HTTP, read-only, no auth, zero PII.
whiteknightonhorse/APIbase
Unified API hub for AI agents with 56+ tools across travel (Amadeus, Sabre), prediction markets (Polymarket), crypto, and weather. Pay-per-call via x402 micropayments in USDC.
Ceki-me/mcp-server
Rent real residential Chrome browsers from real humans — per-minute billing ($0.01/min), real fingerprints, residential IPs, no datacenter signals. MCP-native, with SDKs for Python, JS, LangChain, CrewAI, n8n. Crypto payouts.
Kali123411/k402-mcp
Agent-payable APIs settled on Kaspa L1: text tools (summarize, schema-guaranteed extract, classify, rewrite), web reading, embeddings + semantic search, live Kaspa chain data, GPU LLM tiers, covenants-as-a-service, and RISC Zero zk proving with cycle-exact quotes. Pay per call in KAS, BTC, LTC, DOGE, BCH, DASH, ETH, or USDC — fractions of a cent, no account or API key. `pip install k402-mcp`
gblinproject/GBLIN-MCP
Treasury standard for AI agents on Base mainnet. Park idle USDC in a cbBTC/WETH index with Crash Shield protection, JIT-swap to USDC for x402 invoice payments.
hypeprinter007-stack/anchor-x402-mcp
16 paid wallet & utility tools on Base + Solana. 9 commodity primitives — OFAC sanctions screen, bundled wallet intel (balances + activity + identity + sanctions in one call), dual-chain hash anchoring, signed decision attestations, mainnet tx + calldata decode, ENS + Bonfida SNS resolve, USD prices, datetime parse. Plus an async due-diligence investigator (`/v1/investigate`, $7.77, signed markdow
nonameuserd/paybond-kit
Tenant-bound MCP server for agent spend authorization, policy guardrails, evidence, escrow settlement, and portable receipts. Sandbox bootstrap, spend intents, and completion validation for Cursor and Claude Code. TypeScript: `npx -p @paybond/kit paybond login` then `npx -y -p @paybond/kit paybond-mcp-server`. Python: `pip install paybond-kit` then `paybond-kit-login` and `paybond-mcp-server`. [Do
infai-tech/vulnfeed-mcp
Dependency vulnerability scanner with EPSS exploit probability scoring. Scans lockfiles (npm, pip, Go, Cargo, Ruby, Composer, Gradle, NuGet, Mix), prioritizes by real-world exploit likelihood, recommends fix versions. 9 MCP tools for scanning, monitoring, and alerting. Free tier + x402 micropayments. `pip install vulnfeed-mcp`
Pentagonal-ai/pentagonal
AI-powered smart contract security forge with 8-agent adversarial pen test. Generate, audit, fix, and compile contracts across 8 chains (Ethereum, Solana, Polygon, Base, Arbitrum, Optimism, BSC, Avalanche). Token intelligence with honeypot detection. x402 USDC payments for autonomous agents.
cnghockey/sats4ai-mcp-server
Permissionless communication supercharger for AI agents — phone calls, SMS, fax, translation (119 languages), text-to-speech, audiobook generation, plus image/video/music/text generation and document extraction. Pay per request via Lightning (L402) — no signup or API keys.
up2itnow0822/clawpay-mcp
Non-custodial x402 payment layer for AI agents. Agents sign transactions from their own wallet with on-chain spend limits — no custodial infrastructure, no API keys. Built on Base.
checkra1neth/xbird
Twitter/X MCP server with 34 tools — post tweets, search, read timelines, manage engagement, upload media. No API keys needed, uses browser cookies. Pay per call from $0.001 via x402 micropayments.
daedalusdevelopmentgroup/ddg-agent-payable-services
Pay-per-call x402 gateway: one MCP server for 90+ agent tools (utilities, DNS/WHOIS, blockchain RPC, market data, prediction markets, DEX data, security audits) plus an OpenAI-compatible LLM gateway. USDC on Base, free-trial calls per agent. `pip install ddg-agent-services-mcp` or remote `https://mcp.daedalusdevelopmentgroup.com/mcp`.
Zenidp/solinkify-mcp
Agentic payments on Solana: let an agent discover x402-priced endpoints, pay HTTP 402 paywalls in USDC, manage pre-paid balances and subscriptions, and buy datasets or settle store checkouts — 15 tools behind fail-closed spending caps ($1 per payment, $10 per day by default). Non-custodial: payments lock in a program-owned escrow and release 99% to the creator. Listed on the official MCP registry
ShieldZCash/shieldz-mcp
Keyless, non-custodial crypto payments. Create crypto payment links and tip jars with just a wallet address, no API key, no signup. Funds settle directly to the merchant’s wallet. Remote at https://shieldz.cash/mcp or `npx @shieldz/mcp`.
mohamedkuch/utilia-solana-agent
Read-only Solana transaction preflight and agent media tools: live priority fees, simulation, failure diagnosis, token-risk evidence, PDF-to-Markdown, and audio normalization. No API key; remote MCP calls use x402 USDC on Solana ($0.002–$0.01/call). Install via `npx -y utilia-solana-agent@0.5.7` or use remote MCP at `https://api.utilia.ink/mcp`.
Nikolife2016/pulsefeed-x402
Trust & safety layer for x402 agent payments: before your agent pays an x402 endpoint, verify it is safe — liveness, scam/anomaly scan (payTo hijack, bait-and-switch, honeypot), and on-chain receiver verification. ~70% of x402 endpoints are dead or scams; only ~half of "healthy" listings work. Free /verify + an open Trust Score. `npx -y pulsefeed-x402-mcp`
sebastienrousseau/pacs008-mcp
ISO 20022 FI-to-FI credit-transfer generation + validation** (`pacs.008` FI-to-FI Customer Credit Transfer, `pacs.004` Payment Return, `pacs.002` Status Report). 15 tools across message-type + scheme discovery, JSON Schema + rail-usage validation, validated XML generation, XSD validation, inbound parsing, the November 2026 structured-address cliff toolkit (classify/validate/repair/batch), and lega
supertrained/rhumb
Agent-native tool intelligence across 1,000+ scored services. 21 MCP tools: discover services, check AN Scores, compare alternatives, resolve capabilities to ranked providers, execute through 3 credential modes (managed, BYOK, agent vault), track costs with receipts, and inspect failure modes. Zero-signup option via x402 micropayments.
azeth-protocol/mcp-server
Trust infrastructure for the machine economy — non-custodial ERC-4337 smart accounts, x402 payments, on-chain reputation via ERC-8004, and service discovery for AI agents.
hshintelligence/agent-scrape
Pay-per-call web scraping for AI agents via x402 micropayments on Base. Six tools: scrape, extract structured data, screenshot, metadata, browser session, workflow. No signup, no API keys — just USDC. HTTP + MCP transports.
plagtech/spraay-x402-mcp
Pay-per-call onchain data, AI models, and batch USDC payments on Base via x402 micropayments. 9 tools including swap quotes, token prices, wallet balances, ENS resolution, and multi-recipient batch transfers.
Octodamus/octodamus-core
AI consensus market oracle for crypto traders and autonomous agents. 11-signal BUY/SELL/HOLD consensus (RSI, MACD, funding rate, L/S ratio, on-chain flow, Fear & Greed, congressional trading), Polymarket prediction market edges with EV scoring, Grok X crowd sentiment divergence. Ed25519-signed, on-chain verifiable. x402 micropayments at $0.01/call on Base, or 500 req/day free.
sapph1re/mcp-billing-gateway-sdk
Billing infrastructure for MCP server operators. Add Stripe subscriptions, per-call credits, tiered pricing, and x402 crypto micropayments to any MCP server without writing billing code. Operator dashboard included.
anythink-cloud/anythink-cli
Build and run a complete backend from your agent on the Anythink platform: relational data with row-/field-level security, full-text + semantic + geo search, RBAC + BYOK, a workflow/automation engine, a growth & retention engine (email, actionable push, promotions, per-user referral codes + rewards, points/credits), payments + marketplace billing, and a growing catalog of integrations (Claude, Ope
forgemeshlabs/coinopai-mcp
Local stdio MCP server for x402-powered paid crypto intelligence: preflight checks, trade decisions with `decision_id`, later audit against real prices, risk state, signal history, and agent automation search over USDC micropayments on Base.
vighriday/Veris
Behavioral verification intelligence for autonomous coding agents. Builds a behavioral graph of any TS/JS repo, clusters into 25 semantic workflows (Auth, Payments, Webhooks, Caching, Queue, etc.), detects drift, generates concrete adversarial probes (idempotency, retry storm, cache stampede, replay), emits per-workflow risk + confidence. 17 MCP tools. Local SQLite state. Zero cloud. MIT.