Best Alternatives to Agent Search Pro

Arch Tools MCP

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61 AI agent tools under one key. Web, AI, voice, data, crypto & more. Stripe + x402 USDC payments.

Hera Agent Unity

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Control and verify a live Unity Editor through a local, low-token MCP server.

Agent Wallet

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Local agent wallet + 900 pay-per-call data APIs — free discovery, x402 USDC, code-level spend caps

Stripe AI

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MCP server integrating with Stripe - tools for customers, products, payments, and more.

Packrift MCP

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Exact-spec Packrift packaging search with live price, stock, shipping, cart handoff, and no-match.

Free agent discovery + paid x402 research (outline 0.01 / brief 0.02 USDC Base).

WingmanProtocol Agent Gateway

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Async errands, artifact hosting, watches, memory + 15 calculators for AI agents. x402 on Base.

OctoTrip Flights

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Free, no-login flight search with real-time pricing from multiple airlines.

XFuel

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Submit AI inference to XFuel, pay per task (USDC via x402 or TFUEL), fetch/verify ZK proofs.

X402 MCP

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177 crypto market intel endpoints with auto x402 USDC micropayments from your AI agent

Pulsenetwork

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785+ paid intelligence endpoints in one MCP server — agents pay per query via x402 USDC on Base.

Httpayer MCP

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x402 micropayments for AI agents — credits-based, no wallets, no blockchain.