Discover the Blue Hub tool catalog — every callable x402 tool (first-party + community), filterable by query/category, with prices and how-to-call.
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// HOW IT WORKS
Runs on Base with live data grounding. Pay per call in USDC via x402 — no subscription, no API key.
Run Blue Registry
Connect a wallet · pay $0.05 in USDC · get results in seconds