diff --git a/typescript/site/app/ecosystem/partners-data/second-opinion/metadata.json b/typescript/site/app/ecosystem/partners-data/second-opinion/metadata.json
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+{
+  "name": "Second Opinion",
+  "category": "Services/Endpoints",
+  "logoUrl": "/logos/second-opinion.png",
+  "description": "Adversarial verification for AI agents: an independent skeptic attempts to refute a claim before the agent acts on it, returning a structured verdict with calibrated confidence and citations. Pay-per-verdict in USDC via x402 on Algorand, Base, and Solana — no accounts, no API keys — plus a zero-install hosted MCP connector.",
+  "websiteUrl": "https://secondopinionx402.com"
+}
diff --git a/typescript/site/public/logos/second-opinion.png b/typescript/site/public/logos/second-opinion.png
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