# F2F Complaint Complaint endpoints for face-to-face transactions. ## Accept a complaint for this face-to-face transaction - [POST /p2p/transactions/{transaction_id}/accept_complaint](https://docs.trustap.com/apis/openapi/f2f-complaint/p2p.acceptcomplaint.md) ## Submit a complaint for this face-to-face transaction - [POST /p2p/transactions/{transaction_id}/complain](https://docs.trustap.com/apis/openapi/f2f-complaint/p2p.submitcomplaint.md): Offline access is allowed for this endpoint when the user has granted the scope to the client that is performing the request. ## Submit a complaint for this face-to-face transaction with a guest buyer - [POST /p2p/transactions/{transaction_id}/complain_with_guest_buyer](https://docs.trustap.com/apis/openapi/f2f-complaint/p2p.submitcomplaintwithguestbuyer.md) ## End the complaint period for this face-to-face transaction with a guest buyer - [POST /p2p/transactions/{transaction_id}/end_complaint_period_with_guest_buyer](https://docs.trustap.com/apis/openapi/f2f-complaint/p2p.endcomplaintperiodwithguestbuyer.md)