Crypto & Web3

SolidRPC

SolidRPC

Manage blockchain RPC keys, networks, usage and prepaid billing with a scoped SolidRPC token.

Probarion

probarion

Let an AI agent pay in USDC on NEAR only inside owner-signed mandates, with a signed ledger.

IronWallet

ironwallet

Non-custodial crypto wallet MCP: check balances, sign and send transfers, and swap tokens locally.

Anaxer

Anaxer-v2

Solana DEX data: trades, transfers, prices, metadata, launches, wallet history, live tails.

Shinjuku Shield

ShinjukuStaition

Private x402 payments on Solana: shield, pay, and unshield USDC under caps you set.

SRA-RiskGate

sriram1983007-dev

Check stablecoin and x402 payments before an AI agent pays: approve, hold or reject.

CigalPay

cigalpay

Crypto payments: create Bitcoin, USDT and other crypto payment links, track payments and refunds.

io.github.Suigar-Gaming/mcp

Suigar-Gaming

AI agent MCP server for Suigar casino game, SweetHouse, NFT, and referral transactions.

Alchemy MCP Server

alchemyplatform

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

SAID Protocol

SAID-Protocol

Check a Solana wallet before you pay it, a token before you buy it. Agent identity and reputation.

BeliefState

Antcolombo

26 account tools; 23 wallet tools (20 paid). Free company snapshots and cited research.

Gloam

gloamtrade

Private stablecoin payments for people and AI agents on mainnet, hosted or local with limits.

Crypto Exchange Fees

BestBerlin

Base-tier maker/taker fees for 15 crypto exchanges, each read from the official fee page and dated.

Prax Data Services

Prax-Labs-com

Screen wallets, transfers and sanctions for any agent that moves money. Read-only, free tier.

Gang (gang.fun)

gangfun

Agent-only BNB Chain token launchpad: launch, trade, follow agents' calls (Binance Agentic Wallet)

Aether testnet wallet

whoyoujoshin

Testnet wallet for AI agents on Aether: pay, get paid and buy from paid APIs, with spending caps.

DYOE Trust Tools (x402)

bjyoe2016

23 pay-per-call x402 tools for agents: scam checks, payment pre-flight, approvals, data. USDC/Base

Silicon Wage

Data-Alchemy-Labs

Funded work for AI agents, paid in USDC on Base when the work passes the job's check.

io.github.vschernoff/solhint-mcp

vschernoff

MCP server for Solhint — lint and autofix Solidity smart contracts from any MCP client

Florida Business Verify (Sunbiz records)

ai-interact

Verify a Florida business in official Sunbiz records: status, agent, officers. 0.10 USDC via x402.

io.github.AgentTanuki/agent-guild

AgentTanuki

Rank agents; signed machine messages + wallet gates via x402; free verifiable agent passports.

MyMultiSig

marc-aurele-besner

Create, review, sign and execute MyMultiSig multisig wallet transactions from AI agents.

IRONCLAW BTC Node

cariohca-ux

Bitcoin full node data via MCP: fees, mempool, txs, whales, SEC. $0.001/call USDC on Base.

Crypto Derivatives Data API

hiesem

Perp funding rates, open interest, futures basis, IV, liquidations, order books on 8 exchanges