"interceding on behalf of" is correct and usable in written English.
It is used to express that someone is acting on behalf of someone else in order to reach a desired outcome. For example: "The lawyer interceded on behalf of the defendant to reduce their sentence."
Van Dyck depicts this symbol of hope as a transcendent figure in pauper's robes, interceding on behalf of the sick townsfolk.
His push for a coveted spot on the Ways and Means Committee provoked fellow Democrats in the Illinois delegation into interceding on behalf of a more established member.
Tip elevated the practice of quid pro quo to a political art form, interceding on behalf of lobbyists, performing favors for constituents and receiving from them gifts and contributions.
And lest we forget, evangelicals are some of the most committed to interceding on behalf of the world in prayer.
Tiberius Gracchus was elected Tribune of the Plebs, an office tasked with interceding on behalf of the poor, urban masses, the plebeians, and given unique powers to do so, the veto (I forbid) and sacrosanctness, that is, the right to be free from harm.
Strong and purposeful, it claims center stage, interceding on behalf of animals and working for the common good purifying the stream.
His sense of human reality was certainly defective; at one point, he offered to intercede on behalf of British prisoners of war in Russia, but that was a ploy.
As we unraveled the case, I realized family violence is something I can no longer turn away from that if the judicial system doesn't intercede on behalf of victims, there's usually no one else who can.
"And Shimron interceded on behalf of his client to cancel tenders cancel any competition.
Mr. Johnson, who is black, said he had interceded on behalf of many black people at local companies, including Kodak.
Mary's is a dialogue from a prayer for the Virgin Mary in which she intercedes on behalf of humanity, asking Jesus to forgive their sins.
