{
  "issuer": "https://mcp.cryptoquant.com",
  "authorization_endpoint": "https://mcp.cryptoquant.com/mcp/authorize",
  "token_endpoint": "https://mcp.cryptoquant.com/mcp/token",
  "registration_endpoint": "https://mcp.cryptoquant.com/mcp/register",
  "response_types_supported": ["code"],
  "response_modes_supported": ["query"],
  "grant_types_supported": ["authorization_code"],
  "token_endpoint_auth_methods_supported": ["none"],
  "code_challenge_methods_supported": ["S256"]
}