Search / listing

x402engine

108 pay-per-call AI and data APIs for agents, including 72 LLMs, image, video, audio, web, code, crypto, wallet, travel, and utility endpoints. Pay per request in USDC on Base, MegaETH, or Solana with no API keys or subscriptions.

unclaimedpaid_usage_verifiedbuy here · x402

Badges

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

What the tiers mean: /badges

Trust · score 80

Use it

Seller site: https://x402engine.app · JSON · kit.json · buy here: /api/v1/call/x402.x402engine

Is this yours? Claim it to earn Verified.

Embed this badge

[![Agentropolis](https://agentropolis.io/badge/x402.x402engine.svg)](https://agentropolis.io/listing/x402.x402engine)

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