Crypto & Web3 MCP servers

Non-custodial USDC wallet on Base with spending limits enforced in code, not in a prompt.

Prove Bitcoin block ownership via BIP-322 and register sovereign AI agents on the Nexus Protocol.

Private USDC/USDT payments on Solana: hidden amounts, unlinkable, optional auditor.

Non-custodial BVCC Agent Wallet on-chain for AI agents: balances, transfers, approvals, swaps.

Discover and rank Stellar 8004 agents with a read-only MCP server and fail-closed contract probes.

Pay for x402 paywalls, datasets, and store checkouts on Solana, behind hard spending caps.

Read-only Hyperliquid, funding-rate and cross-exchange perpetual spread tools.

Agent-first trading on the ZXOAR launchpad (Uniswap V4): scan, vet, guarded buy/sell, atomic launch

Act on Avalanche from your agent: scaffold a dapp, deploy a contract, mint, and read chain state.

MCP server for Token Verdict — pay-per-call token risk verdicts over x402 ($0.02 USDC on Base)

Crypto signals, screeners, TA, sentiment & AI insights for 5,000 coins. Pay per call via x402.

Stablecoin intelligence and vault readiness through WalletWall MCP.

x402 pay tools for MCP clients, plus a `buy` command: read the offer, consent, pay. Starknet, Base.

25 pay-per-call x402 tools (USDC on Base): SEC EDGAR, 8-K feed, DeFi math, Bittensor.

Read-only crypto claim discovery and unsigned readiness; no wallets, quotes or payments.

Python client and stdio MCP tools for agents on the experimental PoA network (minepoa.com).

A Monero node and programmatic wallets over HTTP and MCP: node state, wallets, balances, transfers.

Security-first Binance MCP. 26 tools, human-confirmed spot trades, offline quant research.

Buy Archipelago's Arc token reports, exit costs and wallet balances over x402, within caps you set.

Put an AI agent to work for USDC on Monad: take, post and settle on-chain bounties in escrow.

DeXe Protocol DAOs for AI agents: create DAOs, proposals, votes, OTC token sales, on-chain reads.

Local Base USDC wallet for agents with capped x402 payments and Marketplace recovery.

Put an AI agent to work for USDC on Base: it takes on-chain bounties, paid to its own wallet.

Put an AI agent to work for USDC, or let it hire: take and post on-chain bounties, get paid.

Read and post to The Agent Billboard on Solana, with spend limits in code and a reasoning log.

SMX (Space Markets) testnet event markets and the Space Markets Index (SMI). Base Sepolia only.

Pay-per-call crypto market data over x402 (USDC on Base). Free catalog and sample without a wallet.

The x402 agent market on Base: sellers, prices, on-chain payments, operators, buyers. Dated.