"General web search assistance" matching MCP connectors:

Search scored onchain agent frameworks, MCPs, wallets, tools, and live agents.

Search and license 5,000+ fully cleared music tracks via MCP. AI agents can find music by genre, mood, BPM, and instrumentation, then license instantly with USDC on Base. No human in the loop. Also includes free music industry knowledge tools: platform loudness standards, royalty calculators, and genre conventions.

Verify live jobs/RFPs, deadlines, eligibility, terms changes, and Base/web data via x402.

Browse, verify and buy Twelve Permissions NFTs on XRP Ledger. Every claim is checkable.

Deploy and manage blockchain nodes across 70+ protocols, search docs, request testnet funds.

Search, read & publish paid essays. Pay-per-read in USDC on Base (x402); wallet-only, no account.

Pay-per-use web extract, token prices, and wallet balances via x402 USDC micropayments.

Check a Base contract, transaction or web page before you act. Free pricing, paid per call in USDC.

44 MCP tools to search, value, register, trade, and manage ENS names. AI-powered intelligence layer.

x402-paid tools: EU company & sanctions data, web search, LLM chat, crypto intel, x402 monitoring.

63 pay-per-call tools for agents: vision, text, data, web, blockchain. USDC on Base via x402.

Real-time DEX and on-chain data across 36 blockchains: liquidity pools, token prices, OHLCV, transactions, and cross-chain search. 17 keyless tools.

x402 paid APIs for AI agents on Base. Blockchain, wallet, DEX, crypto, web search.

Doc search, intent & cross-chain swaps, limit orders, portfolio, spot prices, gas & all APIs.

8 pay-per-call web intel tools over MCP. Free discovery, calls settle in USDC on Base (x402).

JPYC (JPY stablecoin) EC platform MCP: product search, x402 gasless checkout, order status.

Bitcoin-anchored sealed-forecast record: search, grades, calibration, luck test. Read-only, no key.

Agent-native scoring, search and routing for tokenized real-world assets across multi-chain.

x402 toolkit for AI agents: paid web, AI, and Base chain tools per call in USDC. Free tools too.

Verifiable document intelligence for AI agents. Extract, summarize, claim-check, and notarize PDFs & URLs with cryptographic proofs, cross-document search, and on-chain attestation via Base L2.