Pay-per-call crypto/web3 data for AI agents. USDC via x402 on Base.

Query Solana wallet intelligence across 20+ DeFi protocols, including portfolio net worth, token holdings, lending, staking, yield, LPs, perps, governance, rewards, and DEX PnL.

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Pay-per-call Base wallet report via x402

AI-powered wallet analysis on Base, paid per-call with USDC via x402.

Guide for using Magic embedded wallets to pay for x402-protected APIs with USDC.

Bitcoin wallet intelligence for AI agents: trust, labels, tx verify, fees, and timestamps.

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Bitcoin wallet intelligence for AI agents: labels, risk signals, transactions, fees, and mempool.

uptime_30d 1.0%; p95 165.0ms; conformance: fail

Billetera cripto no custodial para BTC, ETH y redes EVM.

Verify wallet addresses using the Cybercentry Wallet Verification API with x402 payment protocol. Returns detailed risk analysis including sanctions, designations, and compliance data.

React and Node.js examples for signing x402 payments from Privy wallets.

Give your AI agent an x402 wallet: discover and pay for services in USDC, or earn from your own.

SCDO Wallet for Windows, Mac, Android and the web, plus a headless Linux bookkeeping agent. One wallet for Shard0 EVM and Shard1–4 Classic; private keys stay on your device. AI agents get their own wallets on the SCDO Agent Ledger.

Wallet enrichment for any EVM wallet (0x address or ENS name) in one call: 0-100 risk score with level, sanctions exposure screening (OFAC SDN wallet lists), on-chain activity on Ethereum + Base and labels (ENS reverse, GoPlus address-security flags).

Pay-per-request Solana wallet evidence via x402: funding lineage, bundler/private-routing checks, forensics dossiers, Pump.fun cohort context, and mint preflight for agents. No API key.

Real-time current weather conditions for a city or location, including temperature, humidity, precipitation, wind, and a human-readable condition.

A limited wallet-agent evaluation beta. Deposit 1 USDC, solve a deterministic task, and receive 1 USDC after a verified pass. Terminal failure or timeout returns the deposit.

Free check: does your EVM wallet have an EIP-7702 delegation on Ethereum, Base, BSC, Arbitrum, OP, Polygon, Gnosis or Unichain? Full sweeper analysis for 0.01 USDC.

Currently trending Solana tokens with liquidity, 24h volume, pair age, and basic risk flags.

Paste a link before you connect a wallet. Free check for lookalike, typosquat and punycode domains of ~60 wallets, exchanges and dapps. Full check with domain age and seed-phrase page scan for 0.005 USDC.

Pre-broadcast crypto treasury controls. Risk score, Block / Hold / Clear, dual control, audit trail. Founding Partner Program by application — $250k–$750k / year. Non-custodial.

Paid concise wallet dossier for agents that need an immediate use/avoid/manual-review recommendation before signing a transaction, funding an agent wallet, or allowing x402 autopay. Price 0.50 USDC on Base via x402. Demo/preview: https://wallet-intel-meta-mcp.mtree.workers.dev/demo/dossier_summary. Contact: https://wallet-intel-meta-mcp.mtree.workers.dev/contact.

Paid wallet funding trace mcp route for autonomous agents. Returns JSON with provenance, route-specific evidence, and machine-readable fields. Buyer-intent match: wallet funding path, wallet provenance API. Price 0.05 USDC on Base via x402. Demo/preview: https://wallet-funding-trace-mcp.mtree.workers.dev/demo/funding_path. Contact: https://wallet-funding-trace-mcp.mtree.workers.dev/contact.

Wallet enrichment for any EVM wallet (0x address or ENS name) in one call: 0-100 risk score with low/medium/high level, sanctions exposure screening (OFAC SDN wallet lists: Tornado Cash, Lazarus, Garantex), on-chain activity on Ethereum + Base (native balance, transaction count, contract-vs-EOA detection) and labels (ENS reverse record, GoPlus address-security flags: phishing, mixer, cybercrime, money laundering, blacklist). Built for agents that need wallet enrichment + risk + sanctions data before paying, onboarding or transacting with a counterparty. No charge on service failure. Ed25519-signed. $0.15 USDC per call via x402 on Base. Free trial: 3 calls per wallet with header X-WALLET.

Wallet sanctions check for a validated EVM or Solana address. Returns a direct verdict, recommended action, match evidence, source lists, and an explicit AML-scope caveat.

Cross-chain name resolution: ENS (.eth) and Solana SNS (.sol) → address. Query: ?name=vitalik.eth. Source: ENS + Bonfida (free).

Get a Discord, Slack, Telegram or ntfy alert when a wallet approves a token, a Safe changes owners or queues a transaction, or a proxy is upgraded. Base, Ethereum, Arbitrum, Optimism. Free tier, no signup.

Real-time current weather conditions for a city or location, including temperature, humidity, precipitation, wind, and a human-readable condition.

Paid wallet-label lookup for buyer agents that need an allow/block/manual-review decision before paying, routing funds, or trusting an EVM address. Combines ENS, OFAC SDN, Tornado Cash, public labels, on-chain code, and ERC-20 metadata. Buyer-intent match: wallet labels API, address labels API, ENS wallet labels. Price 0.05 USDC on Base via x402. Demo/preview: https://wallet-labels-mcp.mtree.wo...

Solana wallet forensics SDK, x402 pay-per-call, AI agents.

Pre-transaction counterparty check for an EVM wallet or contract: OFAC SDN screening, GoPlus malicious-address flags (phishing, drainers, laundering, mixers ...), and a live on-chain profile (EOA / contract / EIP-7702, nonce, balance, ENS, first transaction, contract verification). Returns risk_level, a plain recommendation (do_not_transact / review_before_transacting / no_red_flags_found), eve...

Checks a wallet's token and NFT approvals and explains the risk of each in plain language, so agents and users know what to revoke. Paid via x402 on Base.

Read public Polymarket wallet activity including trades, splits, merges, redeems, rewards, and conversions from the official account-free Data API with bounded pagination and optional type, side, and time filters. Returns sanitized public transaction and market fields only, with no profile fields. Read-only data; no betting execution, custody, or recommendations. Operated by Fabler Labs.

Paid wallet cex flows mcp route for autonomous agents. Returns JSON with provenance, route-specific evidence, and machine-readable fields. Buyer-intent match: exchange deposit attribution, cex attribution API. Price 0.05 USDC on Base via x402. Demo/preview: https://wallet-cex-flows-mcp.mtree.workers.dev/demo/cex_attribution. Contact: https://wallet-cex-flows-mcp.mtree.workers.dev/contact.

Solana wallet safety, balance, approval-risk, nft_audit, txtrace and price_oracle APIs. Each endpoint is x402-paid in USDC.

Protection Agent: Autonomous orchestrator that triages wallet risk and runs the appropriate combination of health check, gas optimization, and retry bot services. Returns a unified report with prioritized actions ranked by potential value recovered.

Base wallet balances USDC ERC20 portfolio snapshot: live USDC / WETH / DAI balances, ETH balance, nonce and tx count for any Base address in one call. Read-only, public RPC, no keys, no transaction. Pay-per-call over x402, 0.01 USDC on Base (10000 atomic, asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, payTo 0xDb4689c163b17C461543Ce614c1971A1537e7680). A standard x402 client that pays and retrie

Base wallet balances USDC ERC20 portfolio snapshot: live USDC / WETH / DAI balances, ETH balance, nonce and tx count for any Base address in one call. Read-only, public RPC, no keys, no transaction. Pay-per-call over x402, 0.01 USDC on Base (10000 atomic, asset 0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913, payTo 0xDb4689c163b17C461543Ce614c1971A1537e7680). A standard x402 client that pays and retrie

One call: native + USDC, USDT, DAI, EURC, bridged USDC, WETH, WBTC/cbBTC balances on Base, Ethereum, Arbitrum, Optimism, Polygon, Avalanche, BNB Chain, plus SOL/USDC/USDT on Solana and TRX/USDT on Tron. Pay 0.002 USDC per call with x402.

Instant token snapshot (price, market cap, 24h change, supply) for a CoinGecko coin id, or a live native-balance/nonce snapshot for any EVM wallet across Ethereum, Base, and Arbitrum. Paid per call via x402 (USDC on Base).

Agent-wallet guard kit for TypeScript/viem: capped, simulated sends; a decoder that flags unlimited approvals, Permit, Permit2, setApprovalForAll and EIP-7702 delegation; an injected-instruction screen; 89 attack scenarios (68 attacks, 21 benign controls) and a GitHub Action that fails CI when your config lets one through. Free Python version: https://github.com/claudeisgod/wren-guard. Built an...

Daily reference foreign-exchange rate for any supported fiat currency pair using Frankfurter/ECB reference data. Query base and quote ISO 4217 codes. For conversion, normalization, accounting and reporting; not live trading data.

Global weather forecast for latitude and longitude. Returns the forecast valid now, all available hourly forecast points, and the extended forecast in native 6-hour periods without inventing hourly precision. Data source: MET Norway Locationforecast 2.0.

Pay-per-call tools for AI agents, USDC on Base, no API key. Base token buy verdict (SAFE/CAUTION/DANGER) from a live simulated buy/transfer/sell on Uniswap v4 (incl. Clanker/Bankr hooked pools), v3, v2 and Aerodrome: honeypot, buy/sell/transfer tax, owner powers, liquidity ($0.005). Full token due diligence ($0.01), Base wallet snapshot ($0.005), Base tx explainer ($0.005), web page/PDF to Markdown ($0.003), URL to typed JSON ($0.01).

BROK gives you the output of 100 people so you can build real wealth and protect the only asset that ultimately matters — your time and healthspan.

x402 MCP for EVM wallet portfolio risk. Composes Aave V3 health factor, Compound III debt and liquidation status, Uniswap V3 LP position count, top-N ERC-20 holdings concentration, and GoPlus token-security flags into a 0–100 risk score with itemized reasons. Multichain (ethereum + base default; opt-in arbitrum/optimism/polygon). No signup, no API key — pay USDC on Base.

Historical Polymarket trade query with filters plus per-wallet aggregation. $0.03 USDC x402 Base.

Curated ERC20 token balances across high-volume EVM chains with D1-backed historical wallet snapshots and source coverage. Price 0.15 USDC on Base via x402. Demo: https://wallet-portfolio-history-mcp.mtree.workers.dev/demo/tools/token_balances. Contact: https://wallet-portfolio-history-mcp.mtree.workers.dev/contact.

Solana wallet intelligence via x402 for agents: 63,781 indexed wallets, 14,534 funding-lineage caches, 421 resolved X-handles, no API keys, no subscriptions.

No-signup crypto data API for AI agents and developers. Multi-chain wallet reports ($0.01) and smart-contract risk quick-scans ($0.02), paid per call with x402 in USDC on Base.

Instant Base wallet health brief. Pay $0.50 USDC via x402. No account.

Wallet risk & reputation score before you send funds: ONE call crosses on-chain sanctions oracles (Chainalysis, TRM, OFAC SDN) with GoPlus security flags (phishing, blacklist, mixer, malicious activity), contract-vs-EOA detection and tx history into a 0-100 score + clean/suspicious/blacklisted verdict, Ed25519-signed as firmable evidence. Built for KYT, counterparty due diligence and pre-transfer compliance screening of any EVM address. Part of the SYNTHORA Compliance Screening Pack. First call FREE per wallet (X-WALLET). 0.05 USDC via x402 on Base.

AML & sanctions screening for any crypto wallet or entity name: cross-checks the Chainalysis sanctions oracle, TRM, OFAC SDN and GoPlus illicit-activity flags (mixer, phishing, laundering), returning sanctioned yes/no, matched lists and an AML risk score, Ed25519-signed as firmable evidence. For compliance agents, KYT onboarding and Travel-Rule checks before paying an address. Part of the SYNTHORA Compliance Screening Pack. 0.05 USDC via x402 on Base.

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An inbox and wallet for your AI agent. Find and nurture sales leads, resolve customer support, and handle online purchases with controlled payments.

Three x402 checks an agent runs before it spends: (1) payee_check ($0.0045) before paying an unfamiliar x402 payTo, (2) seller_report ($0.01, on falcon-sol-agents.falcon-sol.workers.dev) to probe a seller's endpoints for uptime, valid 402s and price/payTo drift, (3) pretrade ($0.014) before buying a Solana token (rug/skim risk, xStock status, optional payee check). Each returns ok, caution, do_...

GPU compute your agents can rent with a wallet. Lease NVIDIA capacity, pay per second in USDG, and settle every lease onchain with a public receipt.

HALOWERK Wallet Security — bezahlte Endpunkte nach x402. Preise in USDC auf Base Mainnet.