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Truth Bear

Verify official facts before your AI agent acts — multi-source cross-validation with tamper-proof receipts on Bitcoin. 180+ signals (USGS/NOAA/SEC/EPA + more). x402 pay-per-call in USDC, no API key.

unclaimedpaid_usage_verifiedbuy here · x402

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verified	Not yet: listing not claimed with domain proof.
trusted	Not yet: needs 3+ independent buyers and 5+ settlements in 30 days.

What the tiers mean: /badges

Trust · score 27

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Seller site: https://truthbear.co · JSON · kit.json · buy here: /api/v1/call/x402.truth-bear

Data source: x402-list.com (CC BY 4.0)

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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