ISIN Code Matching

How is the confidence level of the ISIN look up calculated?

The score is calculated based on the similarity between the name that comes from the provider and the name that we have. If a conversion from SEDOL code was possible the score will always be 1. A score below about 0.4 could be a false positive and you may wish to ignore these results

What is priceGBP in the ISIN matches response?

The priceGBP field is populated by the existing Morningstar data feed. It represents a value associated with the matched ISIN and should be interpreted as closest to the unitPrice field.
The priceGBP field provides additional context for the ISIN match - this can help with validating or enriching the holding's data during reconciliation or reporting.