# Omas Cloud — Metrics documentation

> Collect custom time-series data, query it at useful resolutions, and turn it into dashboards and alarms.

## Key facts

- Omas Cloud accepts custom time-series metrics over HTTP.
- Metrics can be sent as individual numeric values or pre-aggregated statistic sets.
- The web application provides metric exploration, dashboards, alarms, email and webhook notifications, workspace roles, and API tokens.

## Official resources

- [Website](https://omas.cloud)
- [Documentation](https://omas.cloud/docs)
- [API reference](https://omas.cloud/api-reference)
- [OpenAPI document](https://omas.cloud/openapi.json)
- [Sitemap](https://omas.cloud/sitemap.xml)

## Docs

- [Getting started](https://omas.cloud/docs): Learn how to send metrics, build dashboards, and use the API reference.
- [Send your first metric](https://omas.cloud/docs/send-metric): Publish values, statistic sets, or histograms to the Metrics API.
- [SDK overview](https://omas.cloud/docs/sdks): Choose an official Omas Cloud SDK and find the right path from installation to operation-level reference.
- [Java SDK](https://omas.cloud/docs/java-sdk): Install the Java metrics SDK, authenticate with an M2M credential, and send and query metrics with the synchronous client.
- [Go SDK](https://omas.cloud/docs/go-sdk): Install the Go metrics SDK, authenticate with an M2M credential, and call the Metrics API with a context-aware client.
- [TypeScript SDK](https://omas.cloud/docs/typescript-sdk): Install the TypeScript metrics SDK, authenticate in Node.js or a browser, and call the Metrics API with an asynchronous client.
- [Query metrics in the UI](https://omas.cloud/docs/query-metrics): Use the Metrics page to inspect time-series data, choose aggregations, change time ranges, and filter by dimensions.
- [Metric rollups and resolution](https://omas.cloud/docs/metric-rollups-resolution): Understand metric resolution, rollup buckets, and how values, statistic sets, and histograms are aggregated.
- [Create a dashboard](https://omas.cloud/docs/dashboards): Build a workspace view for monitoring related metrics, sharing charts, and tracking live system behavior.
- [Create an alarm](https://omas.cloud/docs/alarms): Define alarm rules in the UI, preview thresholds, and notify channels when metrics cross a condition.
- [Create notification channels](https://omas.cloud/docs/notification-channels): Configure email and webhook channels in the UI so alarms can notify the right destination.
- [Create an API token](https://omas.cloud/docs/tokens): Generate workspace tokens from the UI, store the secret, set expiration, and revoke tokens you no longer use.
- [Create and use roles](https://omas.cloud/docs/roles): Understand default roles, custom role policies, invitations, and token permissions.
- [Invite users to a workspace](https://omas.cloud/docs/invitations-users): Invite teammates from the Workspaces page, choose their role, and understand what happens when they accept.
- [Account settings and lifecycle](https://omas.cloud/docs/account-settings-lifecycle): Manage account details, password changes, account deletion, and account restore from the frontend.
- [Manage workspaces](https://omas.cloud/docs/workspaces): Understand workspace selection, membership, owner actions, and invitations.

## Full text

- [All docs as Markdown](https://omas.cloud/llms-full.txt)