'API endpoint to retrieve a list of links to transaction
outputs.
Returns:
A :obj:`list` of :cls:`str` of links to outputs.'

def get(self):

    parser = reqparse.RequestParser()
    parser.add_argument('public_key', type=parameters.valid_ed25519, required=True)
    parser.add_argument('spent', type=parameters.valid_bool)
    args = parser.parse_args(strict=True)
    pool = current_app.config['bigchain_pool']
    with pool() as bigchain:
        outputs = bigchain.get_outputs_filtered(args['public_key'], args['spent'])
        return [{'transaction_id': output.txid, 'output_index': output.output} for output in outputs]
