Blockchain And Crypto x402 offerings

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

The latest crypto headlines from nine newsrooms (CoinDesk, Cointelegraph, Decrypt, The Block, Blockworks and more) in one call, newest first, duplicates merged - each with its link, source, time and a short summary. Filter by keyword and time window. No match is 404 and not charged. Pay-per-call via x402.

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

The x402 market by seller over the last 30 days: estimated revenue, paid calls, paying wallets, calls per payer, median price, networks and each seller's top resource - from Coinbase's public x402 discovery index, read hourly. Rank by revenue, calls or payers; filter by keyword and network; a payer floor (default 3) drops lone testers. Send {} for the top 20 by revenue. Pay-per-call via x402.

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

Token safety & rug check — on-chain honeypot/tax/owner-privilege/holder-concentration risk verdict for any EVM token (GoPlus + DexScreener). Pay-per-call via x402. An empty body is answered for USDC on Base (the x402 settlement asset); send {"token":"0x…"} for any other token.

USDC balance of any address on Base — the x402 settlement asset (atomic + USDC). Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {"address":"0x…"} for any other address.

Base latest block number + timestamp — a chain-head freshness probe. Pay-per-call via x402.

What a Base address holds: the ETH balance read from the chain, every ERC-20 with its balance, market price and USD value, and a USD total - spam tokens imitating real ones are flagged and left out of the total, unpriced tokens listed but not counted. Send {} for the paying wallet. Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {"address":"0x…"} for any other address.

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

Transaction status on Base — success/failed, block, confirmations, gas, from/to. A pending/unknown tx returns 404 (not charged). Pay-per-call via x402. An empty body is answered for the latest transaction on Base (read live from the chain head); send {"txHash":"0x…"} for any other transaction.

Resolve an ENS name or Basename to its address (vitalik.eth, jesse.base.eth), or an address to its primary name - verified to resolve back - with the profile records the owner published: url, X/Twitter, GitHub, description, avatar. Read from Ethereum mainnet through the ENS Universal Resolver; off-chain gateways go through our SSRF guard. ASCII names. Send {} for the published example. A name with no address is not charged. Pay-per-call via x402.

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

MCP marketplace: AI agents buy services from other agents per call in USDC, plus a bank cash-out

Stablecoin intelligence — circulating supply, $1.00 peg deviation and per-chain breakdown (incl. Base) for USDC and other stablecoins (DefiLlama). Pay-per-call via x402.

Address intelligence on Base — EOA/contract/ERC-20 + nonce + ETH/USDC balance + keyless GoPlus security verdict (phishing/sanctioned/mixer/…). The loop input for triaging a counterparty. Pay-per-call via x402. An empty body is answered for the wallet that pays on Base (the payment's signer); send {"address":"0x…"} for any other address.

Pay-per-call: Mythos Multi-Chain Gas Tracker

Pay-per-call: Bitcoin Network Stats — Live Block Data

Pay-per-call: true402 Token Report — rug check verdict + price, market cap & liquidity

Pay-per-call: Crypto Price Feed — Multi-Asset Real-Time

Pay-per-call: true402 Wallet Risk — reported scams & theft, contract risk, before you send or approve