Observability integration
Datadog
Ingest Datadog usage and cost so observability spend is governed with the same budgets, anomaly detection, and FinOps Agent workflows.
Datadog Usage API (read)
Read-only
Usually within an hour of API key validation
How OptCloud connects with Datadog
Datadog bills on product usage (hosts, custom metrics, logs indexed, APM spans, etc.). OptCloud uses the Usage and Cost Attribution APIs with an API key that can read usage — not modify monitors or dashboards — then surfaces trends, spikes, and budget alerts alongside cloud infrastructure cost.
Required permissions
- API key with usage_read (or equivalent usage/billing scopes)
- Application key if required by your Datadog org for usage endpoints
- No dashboard, monitor write, or log content read scopes
OptCloud reads aggregated usage and cost attribution, not your raw log payloads.
Create a connection
- 1
Create an API key for OptCloud
In Datadog Organization Settings, create an API key dedicated to OptCloud. Restrict scopes to usage/billing read where your plan allows.
- 2
Create an application key if required
Some usage endpoints need an application key tied to a service account user with billing read.
- 3
Connect in OptCloud
Add account → Datadog. Enter site (US1, EU, etc.), API key, and application key.
- 4
Map Datadog orgs to FinOps dimensions
If you run multiple orgs or child orgs, assign them to the right OptCloud workspace.
- 5
Validate product breakdown
Confirm hosts, custom metrics, logs, and APM appear as separate cost lines matching Datadog’s usage UI.
Data collected
- Hourly/daily usage by Datadog product
- Cost attribution tags where Datadog provides them
- Org and account identifiers
What you get in OptCloud
- Observability cost next to infrastructure cost
- Spike detection on custom metrics and log index volume
- Budgets and alerts for Datadog spend
- FinOps Agent answers that can combine Datadog usage with cloud cost
Troubleshooting
403 on usage endpoints
Your API key likely lacks usage_read, or you’re hitting the wrong Datadog site (US vs EU). Confirm site parameter and key scopes.
Related integrations
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This connector is available for design partners on request. Tell us about your setup and we'll scope it with you.