CryptoAPIs x402 Pay MCPofficialBlockchainCryptocurrencyPayments & BillingCryptoAPIs-ioAlicenseAqualityDmaintenanceEnables AI agents to discover and pay for x402-gated HTTP APIs, handling 402 Payment Required flows with local signing. Supports EVM and Solana with non-custodial wallet management. Updated a month ago (2026-07-29 19:56 UTC)2195MIT
@cryptoapis-io/mcp-signerofficialBlockchainCryptocurrencyWeb3 & Decentralized TechCryptoAPIs-ioAlicenseAqualityCmaintenanceMCP server for local transaction signing across EVM, UTXO, Tron, and XRP blockchains, with no network calls or API keys required. Updated a month ago (2026-07-30 05:50 UTC)6245MIT