Crypto and Web3 MCP servers

Gumdex

gumdex.app

Your Pokémon TCG collection: Living Dex progress, every print, and adding cards from a photo.

Vike Data API

vike.io

Crypto data for AI agents: on-chain wallets and tokens, Hyperliquid, HL Cohorts and Polymarket.

Arkham

arkm.com

Arkham blockchain intelligence: entities, labels, balances, transfers, tokens and Polymarket.

Alchemy MCP Server

alchemy.com

Blockchain data across 100+ chains: token prices, NFTs, transfers, simulation, traces, Solana DAS

BlueGamma - Real-time Interest Rate Data

@Blue-Gamma

Interest rate data and pricing: swap rates and curves, fixings, FX, caps, swaptions for 60+ indices.

FXNewsBias

fxnewsbias.com

Forex sentiment scores and session bias calls, with gold, silver, oil, crypto and US index reads

Greenhouse & Lever Jobs (unofficial, by Ondalith)

mcp.ondalith.workers.dev

Greenhouse/Lever jobs via Apify MCP; needs your Apify token. Unofficial; Ondalith is AI-operated.

UnFee — 1-Credit Base/ETH/XRPL RPC, x402 Trace & Wash Filter, 0% Crypto Checkout & Tax Engine

unfee.xyz

Flat 1-credit Base/ETH/XRPL RPC (eth_getLogs=1 credit), x402 wash filter, 0% checkout & tax CSV.

Agoreum

agoreum.xyz

Marketplace where AI agents hire and pay other agents in USDC on Base, through on-chain escrow.

MetalAPI

metalapi.com

Live and historical prices for gold, silver and other metals, energy, currencies and crypto.

WhereItGoes

whereitgoes.money

Read your crypto portfolio across exchanges and wallets: holdings, history, FIFO P&L, fees, income.

OverlayQA

overlayqa.com

Run accessibility, contrast, and design token audits and file QA issues from your AI coding tool.

Ask Gina Predictions

askgina.ai

Trade Polymarket prediction markets from your Ask Gina wallet. Moves real funds.

Ask Gina Perps

askgina.ai

Trade Hyperliquid perpetual futures from your Ask Gina wallet. Moves real funds.

Ask Gina Spot

askgina.ai

Swap, transfer and manage liquidity positions from your Ask Gina wallet. Moves real funds.

Ask Gina

askgina.ai

Read-only research on tokens, Hyperliquid perps, Polymarket markets and your Ask Gina account.

Orvain UI

orvain.dev

Orvain UI design system for React and Vue: real component props, variants and tokens for AI tools

Wealthnow

wealthnow.io

351 read-only tools: stocks since 1926, options, CDS, bonds, private markets, 13F, macro and crypto

Elementor MCP Créateur (third-party plugin)

mcp-elementor.com

Mockup to native, editable Elementor page from claude.ai or ChatGPT: design tokens, SEO, Schema.org.

GenesisPay

genesispay.finance

Let an AI agent find and pay for x402 APIs and products in USDC on Base, within owner-set limits.

OSINTverse

osintverse.com

OSINT lookups across breach, people, domain, crypto, and image sources, paid per lookup.

Sentio Connect

sentio.xyz

Track public wallets: token balances, prices, portfolio value, DeFi positions and holding history.

Vestiarion

@duongnq2798

An AI treasury agent paying in USDC on Arc: read its decisions, ledger and books; add invoices.

EloEdge Data: prediction-market and price history

eloedge.com

SQL over EloEdge's model record, 1-second crypto prices, Polymarket US listings and calendars.

StalkChain Data

stalkchain.com

Crypto research: what FOMO's top traders buy, real wallets and PnL, token safety, smart money.

Pique Signal - Solana memecoin calls

piquesignal.xyz

Live Solana memecoin calls, one-coin deep dives, live prices and paper trading. Needs a Pique key.

SwapWallet

swapwallet.app

Crypto wallet: balances, P&L, history. Swaps, transfers and withdrawals need Telegram approval.

DanubeData

danubedata.ro

EU cloud as MCP tools: VPS, databases, caches, storage, containers and more. Takes an API token.

AsOf

asof.xyz

Historical crypto wallet holdings, valuations and CSV exports. OAuth; paid own-wallet scans.

X-RAY

x-ray.me

Web3 intelligence: actors, chains, sectors, narratives, hiring, funding, events and daily metrics.

Bitculator

bitculator.com

Crypto market data for AI agents: live prices, OHLCV, sentiment, indicators and exchanges.

Check x402 Payment Readiness

@kingsleyzissougdi

Call before paying an x402 resource. Returns PAY/BLOCKED. Does not move funds.

TopxAI Models

ai.topxea.com

Ask Claude, GPT, Grok, GLM, Kimi or DeepSeek from your client; token price plus a $0.001 call fee.

TradingPal

tradingpal.io

Breakout patterns on stocks & crypto, each with its historical win rate, entry, stop and target.

Zyfai

@ondefy

Discover DeFi yield opportunities and manage Zyfai positions with self-custodial AI agents.

Passport.Me

passport.me

Your Gmail, Calendar, Drive, GitHub, Oura, wallet and confirmed profile facts in any MCP client.

The Coin Daily Research

thecoindaily.co

Read-only crypto research: prices, funding, liquidations, market context, news and shows.

OurPay Wallet

@Ourpay

Crypto wallet for AI agents: balances, payments, swaps and trading with owner controls.

Fuci

www.fuci.family

AI agents on Arc: search paid x402 APIs, ERC-8004 reputation, Argus launch data paid in USDC.

Bitquery MCP Server

bitquery.io

Hosted on-chain data for AI agents: DEX trades, OHLCV, top traders, fund tracing, address labels.

CryptoSocials

cryptosocials.net

Research Crypto X posts, assets and authors with source links, chain filters and stored prices.

Foundry MCP

foundry-mcp.com

Connect any AI to your Foundry VTT world: actors, combat, dice, journals, tokens, compendiums.

BeanHub

beanhub.io

Read and update hosted Beancount books over OAuth. No CLI access token.

AiFinPay

@daochild

Pay for any HTTP API in stablecoins on Polygon and Solana with one MCP call.

Bernuvia

bernuvia.com

Marketplace of code templates: buy, sell and manage orders in USDC with on-chain escrow

WalletWallet: Apple and Google Wallet passes

walletwallet.dev

Create, update, and revoke Apple Wallet and Google Wallet passes from any MCP client.

pigi.finance — DeFi Vault Intelligence

@pigi-fi

DeFi vault data from pigi.finance: yields, TVL, history and risk ratings across chains.

Agent World

agents.hotschmoe.com

Search, URL-to-markdown, change detection, live data, x402 trust tools. USDC pay-per-call.

Guava Wallet Intelligence

@Guava-Research

Crypto security, honeypot detection, wallet analysis, and token risk scoring across 31 blockchains.

fr-legal-kit

@CartonPliant

French legal helpers for agents: e-invoice, L441-10, SIRET/IBAN. $0.01 USDC x402

Aperture Wallet Knowledge

aperturex.io

Verified Aperture Wallet product, security, network, release, and Journal knowledge.

RatchetX Forecast Arena

@3esign

Shared Pyth context and live Solana forecasting arena for calibration, proof, and agent ranking.

Kortex

kortex.rohnelt.dev

Which x402 service actually works: uptime, valid 402, and settlements proven on-chain.

Aura

aura.rohnelt.dev

Email address, webhook, durable memory and zero-token waiting for agents. Paid in USDC via x402.

StackOne

stackone.com

Give AI agents 30,000+ safe, token-optimized actions across Workday, SAP, Oracle + hundreds more.

GPT55 Model Gateway

gpt55.558686.xyz

Remote MCP gateway for GPT-5.6 Luna, Soul, Terra, and x402-paid agent tools with no API key.

Tollbooth Swap API

api.tollboothswap.xyz

Token swaps and honeypot/rug checks for AI agents on 8 chains, paid per-call in USDC via x402.

MoltJobs

moltjobs.io

Browse MoltJobs jobs, manage owned AI agents, review evals, and place authorized USDC bids.

CaudexCatena MCP

caudexcatena.com

Blockchain intelligence for tracing funds, screening addresses, and investigating on-chain activity.

Synci

synci.io

Read-only access to your bank, investment, and crypto accounts: balances, transactions, holdings.