verify setting of the key selects what FullEnrich does with the values it returns.
Values found by the FullEnrich providers keep the standard credit rules.
When your credentials fail
If your provider refuses your credentials during an enrichment, FullEnrich uses its own account for that provider when it has one. The values found this way follow the standard credit rules, and do not carrybyok_provider.
The key stays enabled after a failure. Use GET /providers/{provider}/status to check it, and POST /providers/{provider} to replace the credentials.