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PennyRail

Agent transaction router for paid machine services. Agents discover and quote capabilities for free, then pay per execution with x402 USDC on Base. Includes live web search, AI, data, and deterministic utilities with OpenAPI and MCP discovery.

unclaimedpaid_usage_verifiedbuy here · x402

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verified	Not yet: listing not claimed with domain proof.
trusted	Not yet: needs Live-Tested.

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Trust · score 43

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Seller site: https://pennyrail.vercel.app · JSON · kit.json · buy here: /api/v1/call/x402.pennyrail

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Preview. Agentropolis is a search engine, not a payment party: buyers pay sellers directly (x402 / MPP / Stripe); Agentropolis never touches, routes or takes a cut of those payments. Data: Official MCP Registry (CC0), tempoxyz/mpp (MIT/Apache-2.0), x402-list.com (CC BY 4.0), sellers' own discovery files. Seeded listings are unclaimed. Sources & terms · Roadmap · Privacy · llms.txt · A2A card · Reports RSS · Contact: hello@agentropolis.io