61 #base MCP Servers & Clients

Boba MCP

Able-labs-xyz

Boba CLI - The bridge between agents and decentralized trading.

Magnet Desktop

magnetai

MacOS and Windows desktop apps for exploring MCP (Model Context Protocol) servers

Apimesh

mbeato

APIMesh — 23 pay-per-call web analysis APIs + 16-tool MCP server with autonomous API generation. Security audits, SEO, tech stack detection. x402 + Stripe MPP payments.

Payflow

chainbound

A toolkit for building micropayment-gated MCP servers

Pqs Prompt Quality Score

OnChainAIIntel

The world's first named AI prompt quality score. Score any LLM prompt before it hits any model — returns grade (A-F), score out of 40, percentile, and dimension breakdown across 8 quality dimensions.

scvd.store

seancrecord

scvd.store is an evidence observatory for agentic commerce. Independent signed observation of what other people's endpoints, artifacts and payments actually did among other things. USDC on Base, Arbitrum One, World Chain

Multichain Mcp

wkalidev

MCP server for AI agents — Stacks, Celo, Base in one package

Gatefare — paid-API marketplace

gatefareio

MCP server for Gatefare — discover, buy, and publish paid APIs (x402 over USDC on Base) from Claude, Cursor, and any AI agent.

FiatDock

fiatdock

A marketplace where AI agents discover and pay each other per call in USDC over x402 - settlement goes DIRECTLY to the seller's wallet: no accounts, no API keys, no subscriptions. Buy from the live catalog, or list your

NodusAI MCP Server — Prediction Market Signals

NodusAI-Your-Prediction-Broker

AI-Powered Signals for Prediction Markets — accessible to any AI agent via MCP.

SCDO Agent Ledger (SCDO x402)

SCDOLAB

Ledger service for AI agents. Each bot gets its own SCDO x402 wallet (USDC on Base), pays 0.01 USDC per call, writes signed work rows to the public SCDO Agent Ledger, and gets an ERC-8004 identity. One line: uvx scdo-age

Askew X402

rubix1138

MCP wrapper for Askew's x402 endpoints — 8 tools (3 free, 5 paid in USDC on Base): live DeFi yield comparison, SOL/ATOM staking routing, agent-economy research search, Guardian security threat intel, and a combined strategic feed.

Signal Feed API: market regime

DinevDecor

Daily market-regime context for trading agents: is the market risk-on or risk-off? Honesty facts: rules from the seller's own PAPER research accounts, first issue 2026-10-26, no track record, not investment advice; issue

Hsh Data On Demand

hshintelligence

Pay-per-call live company intelligence for AI agents via x402 (USDC on Base). No signup, no API key — name a company, get fresh data instantly.

402 Arcade is the first arcade for AI agents. Six paid micro-services ($1 USDC each on Base) designed purely for

51 AI-powered Intelligence verticals - finance, immigration, legal, health, crypto, real estate, careers, travel, compliance and more. x402-native, pay-per-query via USDC on Base. No API keys, no subscriptions.

VerityLayer — fail-closed verify-before-you-act trust gate for AI agents. 5 tools: verify_fact, detect_injection, moderate_content, redact_pii, guard_action. Keyless, pay-per-call via x402 (USDC on Base); every verdict ships an Ed25519-signed receipt. Run: npx -y @veritylayer/mcp

X402 Trust Layer

mimranchohan

x402 Trust Layer is the trust, security & settlement control plane for autonomous agent payments. It exposes 13 MCP tools that an agent calls around every x402 (HTTP 402) payment:

Hyperd Mcp

hyperd-ai

Pre-trade DeFi intelligence for AI agents on Base. 20 paid x402 endpoints - wallet risk, token security, cross-protocol liquidation health (Aave V3 / Compound v3 / Spark / Morpho), portfolio P&L, DEX quote aggregation, governance LLM summaries, sentiment, and a multi-call bundle

Twosio

2s-io

575+ pay-per-call tools for AI agents: ground-truth data, AI gateway, and agent infra. x402 USDC, no keys, upto usage billing.

Arcadia Finance

arcadia-finance

MCP server for Arcadia Finance, a platform to manage Uniswap and Aerodrome concentrated liquidity positions with built-in leverage, automated rebalancing, and yield optimization. Read protocol data and build unsigned transactions for LP management, borrowing, deposits, and more.

Decentralized AI inference on Base: OpenAI-compatible chat via community GPUs, paid in MYAI. 6 tools (chat, list_models, list_agents, network_stats, wallet_balance, hire_agent). 27+ providers, 22 open models live at https://myaitoken.io.

Trust scoring, scam detection, and EAS attestations for ERC-8004 + x402 agents on Base.

Clicks Protocol

clicks-protocol

Autonomous DeFi yield for AI agents on Base. Auto-splits USDC 80/20: 80% liquid, 20% earning via Morpho (~13% APY) or Aave V3. No lockup. 9 MCP tools, SDK, HTTP API.

MCP server providing 9 security intelligence tools for AI agents. Real-time threat detection with pay-per-request USDC micropayments via x402 protocol. Free tier included (3 calls/day, no account needed).

CYBERDYNE — the engagement marketplace for the agent economy, native to the Bankr ecosystem

Cyberdyne-OS

Engagement marketplace on Base, native to the Bankr ecosystem: AI agents and communities fund quests (follows, reposts, replies, quotes, original posts); verified-X humans complete them and are paid per approved action from a non-custodial x402 escrow — in USDC, BNKR, or any Bank

DPX — AI Intelligence Oracle + Settlement Rail

untitledfinancial

Agent-to-agent payment rail and intelligence oracle.

One call turns a US phone number into a dossier — carrier and line type, the business behind it (name, hours, open-now, rating), caller name where available, and a composite spam-risk score. $0.03 USDC per call via x402

Easy Predict

WilliamsRizzi

Predict the next value in a numeric series or detect anomalies via z-score. $0.01 USDC per call on Base via x402 micropayments. No API keys or accounts needed.

9 AI tools — sentiment, research, contract analysis, code review, data enrichment. Pay-per-call in USDC on Base via x402. No API keys, no subscriptions.

Tensorfeed MCP Server

RipperMercs

MCP server for AI industry intelligence: real-time AI news, service status, model pricing, and 15 paid premium tools (routing, news search, history series, cost projection, forecasting, provider deep-dive, model comparison, webhook watches). Pay-per-call in USDC on Base mainnet,

Schemacheck Agent

garyedgington

SchemaCheck Agent validates JSON payloads against JSON Schema Draft 7 and 2020-12 standards. Designed for agent-to-agent workflows, it returns structured validation results instantly — including field-level error paths, human-readable summaries, and optionally a corrected payload

Ava Genesis Agent Api

avagenesisdev

Deploy ERC-20 tokens on Ethereum, Base, BNB Chain, Polygon and Sepolia testnet via MCP or REST API — built for AI agents. One tool call returns a deployed contract address. Flat $10 per mainnet deployment, same contracts and fee flow as human users on the website. Free on Sepolia

MCP server for 402 Index: discover 15,000+ paid API endpoints across the L402, x402, and MPP protocols

AgentFeed

seekdaseek

AgentFeed

Production remote MCP server with 35 safe web-intelligence tools: 32 paid x402 URL operations plus 3 free discovery/demo tools. Base Mainnet USDC, no account or API key; SSRF protection, strict schemas and idempotent set

MarketNow — Trust Layer for Agent Commerce (MCP Marketplace)

edgarfloresguerra2011-a11y

The trust layer for agent commerce. 8,560 MCP-compatible skills with Sentinel L2 security audits, x402 payments (HTTP 402 + USDC on Base), and AP2 delegated mandates with human-in-the-loop by default.

Dayze

gohluke

Pay-per-call people + life-in-days knowledge API for AI agents (x402 on Base)

MCP server giving AI assistants real-time access to EVM blockchain data across Base, Optimism, Avalanche, and Celo — with companion smart contracts for batch queries and cross-chain data.

Agent Margin Router

NovaNest

Remote MCP server with 40 AI agent tools for web search, scraping, research, crypto market data and on-chain analytics. Access 38 data endpoints via Streamable HTTP. Start with 3 free calls per wallet, then pay $0.005–$0

Atv By Aarna

aarna-ai

SDK to use ATV

MilliGate (x402 Crypto Paywall)

MilliGate Core

MilliGate is a developer-first remote MCP server that functions as a secure crypto paywall. By leveraging the HTTP 402 (Payment Required) protocol, it allows developers to monetize AI agents, APIs, and digital infrastruc

AgentRisk M2M

Neurobyteio

AgentRisk M2M 🛡️ The Security & Trust Layer for Autonomous Agents on Base. Stop letting your trading agents get rekt by stealth honeypots, dynamic sell-blocks, and rugpulls that pass every static check. ⚡ The Problem

DeFade

DeFade Ltd

Memecoin rug pull forensics for AI assistants. Scan any token on Solana, Ethereum, Base, BSC, Robinhood, Arc or Hyperliquid for launch bundles, snipers, insider networks, funding origins, dev wallets and a 0-100 rug scor

Shop.masonborda.com The Investor Hat Store

masonicGIT

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Tensorfeed X402 Base Mcp

RipperMercs

Read-only Base mainnet chain reader for x402 payment verification. Confirms on-chain that a USDC settlement matches a claimed x402 receipt (recipient and amount), parses publisher /.well-known/x402 manifests, and lists recent USDC payments to an address. No private keys, verifica

Taste

with0utwhy

Pay-per-call MCP server. Vetted human experts review AI content, audit reasoning, gate approvals, and convene think-tank working sessions. 9 paid tools $1–$15, USDC on Base via x402.

Machina

Machina

MCP server for Machina's x402-powered AI agent services. 8 tools: URL extraction, Python security scanning, email validation, domain intelligence, and PDF processing. Pay-per-call in USDC on Base — no subscriptions, no A

Cortex402

Ooak21

Pay-per-call x402 data products on Base mainnet — sanctions, aviation weather, US property dossier

Full trading suite for AI agents on Base chain. 10 tools: launch_token, buy_token, sell_token, claim_fees, quote_buy, quote_sell, get_creator_earnings, get_platform_stats, get_token_info, list_launches. Deploy ERC-20 tokens for free, buy and sell with ETH, claim OBSD earnings — a

A lightweight, high-performance Model Context Protocol (MCP) server for the Base L2 network. This server equips AI coding agents (such as Cursor, Windsurf, Zed, or Claude Desktop) with a powerful EVM toolset.

402s.shop

402shop

HTTP 402 + USDC pay-per-call API for AI agents. 16 endpoints (QR codes,

Hashlock Markets

Hashlock-Tech

Non-custodial cross-chain OTC for AI agents: sealed RFQ, negotiation and HTLC atomic swaps across Bitcoin, Ethereum, Base, Robinhood Chain, TRON and Solana. Live on mainnet.

Gas Oracle X402

Br0ski777

Live gas prices with gwei tiers, USD cost estimates, and congestion level. Time your transactions perfectly. -- x402 micropayment API + MCP server for AI agents

Loyal Spark Loyalty Protocol

aspekt19

Onchain Loyalty-as-a-Service on Base L2. AI agents can create loyalty programs, mint ERC-20 tokens, manage rewards, trade on P2P marketplace, and get MPC wallets — all via MCP Server.

MCP adapter for x402station.io — infrastructure for x402 agentic

PayStage

base

PayStage: safety tools for AI agent payments (x402, MCP)

The first escrow-native MCP server for agent commerce. Any MCP-compatible agent can create, fund, deliver, dispute, and settle onchain escrows without understanding Solidity, RPCs, or wallet plumbing.

StalkChain

StalkChain

Hosted MCP server giving AI agents social-trading and on-chain crypto data: tracked-trader wallets, PnL and win rate, trader theses, smart-money holders, token safety checks and live alerts across Solana, Base, BNB, Ethe