Trust leaderboard / x402.ottoai.services

Otto AI x402 — Market Intelligence, DeFi & Trading

https://x402.ottoai.services

Scores as of 2026-10-13 · next update 07:30 ET

Evidence

• [pass]spec_compliance (35%)valid x402 v2 challenge (network=eip155:8453, scheme=exact); PAYMENT-REQUIRED header present
• [pass]price_sanity (15%)$0.001 is within market range for category "other" (median $0.014, p95 $5, n=2901)
• [caution]payto_onchain (25%)payTo is a EOA, current USDC balance $100.83; recent-transfer lookup failed on the public RPC
• [pass]directory_presence (15%)origin found in: x402scan, bazaar, x402-list
• [pass]infra_hygiene (10%)HTTPS enforced; domain registration age unavailable (RDAP lookup failed or unsupported TLD)
• [pass]reseller_markup (0%)priced at or below upstream: Exa (strong), ~0.1x markup; No penalty: pricing at or below the upstream's own list price does not read as a markup reseller.

Claim your badge

Own this endpoint? Add your live trust score to your README, site, or docs. The badge always links back to this page.

Markdown

[![x402 trust score](https://x402supply.com/badge/x402.ottoai.services.svg)](https://x402supply.com/trust/x402.ottoai.services)

HTML

<a href="https://x402supply.com/trust/x402.ottoai.services"><img src="https://x402supply.com/badge/x402.ottoai.services.svg" alt="x402 trust score"></a>

Independent, evidence-based endpoint diligence. Unknown checks are excluded, never scored as failures.