The main purpose of the present paper is to consider the well-posedness of the L2-critical nonlinear Schrödinger equation of a Hartree type 𝒾∂tψ + △ψ = (|x|−1 ∗ |ψ|8/3)ψ,      (t, x) ∈ ℝ+ × ℝ3. More precisely, we shall establish the local existence of solutions for initial data ψ0 in L2(ℝ3), as well as the existence of global solutions for small initial data. Moreover, we shall prove the existence of scattering operator.