On the adwords interface we can now get a quality score ranking together with the min cpc (GREAT, OK, poor). Does anyone know if this information is available in the API.
The answer to this query is no.
We currently do not plan to release this column's data via the API since minimum bids (already available via the API) provide a more accurate estimate of your Quality Score. Just to give you a rough estimate of how minimum bids and these quality "buckets" currently align… "Great" keywords have a minimum bid less than or equal to $0.04, "Okay" keywords have a minimum bid between $0.05 and $0.30, and "Poor" keywords have a minimum bid that is higher than $0.30. Please note, these ranges may change over time.