Firebase Phone Number Verification observability
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Firebase PNV integrates with Cloud Monitoring.
Google Cloud Monitoring
Firebase PNV exports a single metric, fpnv.googleapis.com/verification_count, with
the labels method, outcome, region_code, and platform:
| Metric details |
| Metric type |
fpnv.googleapis.com/verification_count |
| Launch stage |
BETA |
| Resource level |
project |
| Monitored resource |
fpnv.googleapis.com/Project |
| Kind |
DELTA |
| Type |
INT64 |
| Unit |
1 |
| Description |
Number of phone number verification attempts. |
| Labels |
method: Verification method used. Always API.outcome: Outcome of the verification attempt (SUCCESS, FAILURE, QUOTA_EXCEEDED, BACKEND_ERROR).region_code: The two-letter region code for the phone number.platform: The platform where verification was requested.
|
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Last updated 2026-06-25 UTC.
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