Usage and cost metrics
CPU, memory, network, and disk usage synced by project, or by project and service.
Railway
Polytomic connects Railway to your data warehouse, databases, and other systems for ETL. Sync Railway projects, deployments, and usage data out, without writing code.
Scales with your workspace
Services and environments batch through each project's own pages. Thousands of projects do not mean thousands of requests.
Incremental project syncs
Only projects that changed since the last run sync again. Everything else reads fresh each time.
Example workflows
Report on Railway spend alongside product usage and revenue data
What you can sync
Railway is a source. Polytomic reads projects, services, environments, deployments, and usage metrics from it. That data can land in your data warehouse, another database, or any other system Polytomic connects to.
From Railway
Projects, including public, temporary, and expired ones
Services within each project
Environments, including production and preview
Deployments with status, URLs, and creator details
CPU, memory, network, and disk usage by project or service
How it works
Connect Railway with an API key. Polytomic reads your projects, along with their services, environments, and deployments. Usage metrics track CPU, memory, network, and disk consumption by project, or by project and service together.
Railway defines a fixed set of objects and fields. There is no per-workspace schema to discover before your first sync. Projects sync incrementally after that. Only what changed moves on later runs. Services, environments, and deployments read fresh from Railway on every sync. Reads batch through each project's own pages, avoiding a separate request per service or environment.
- Projects, services, environments, and deployments read directly from Railway
- Usage metrics track CPU, memory, network, and disk by project
- Projects sync incrementally; other objects refresh in full each run
- Deletions on Railway show up as deletions in your destination
- Usage metrics reflect a rolling 30 day window each run
- Nested project reads avoid one request per service or environment
How to set up
Railway connections authenticate with an API token generated in your Railway account. Account and workspace tokens are both accepted, but project tokens are not.
How to get connected
- 1In Railway, create an account or workspace API token from your account settings
- 2In Polytomic, go to Connections, click Add connection, and select Railway
- 3Enter the API key, then click Save
Frequently asked questions
Why teams choose Polytomic
No engineering required
Set up and manage syncs without writing code.
Flexible data modeling
Use SQL to define exactly what data gets synced.
Handles scale automatically
Supports large datasets with incremental syncs and bulk APIs.
Start syncing your data with Railway in minutes
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