list_service_variables
Retrieve and review all environment variables for a service in Railway projects. Simplify configuration audits, validate connection strings, and assess shared variables.
Instructions
[API] List all environment variables for a service
⚡️ Best for: ✓ Viewing service configuration ✓ Auditing environment variables ✓ Checking connection strings
→ Prerequisites: service_list
→ Next steps: variable_set, variable_delete
→ Related: service_info, variable_bulk_set
Input Schema
| Name | Required | Description | Default |
|---|---|---|---|
| environmentId | Yes | ID of the environment to list variables from (usually obtained from service_list) | |
| projectId | Yes | ID of the project containing the service | |
| serviceId | No | Optional: ID of the service to list variables for, if not provided, shared variables across all services will be listed |
Input Schema (JSON Schema)
{
"$schema": "http://json-schema.org/draft-07/schema#",
"additionalProperties": false,
"properties": {
"environmentId": {
"description": "ID of the environment to list variables from (usually obtained from service_list)",
"type": "string"
},
"projectId": {
"description": "ID of the project containing the service",
"type": "string"
},
"serviceId": {
"description": "Optional: ID of the service to list variables for, if not provided, shared variables across all services will be listed",
"type": "string"
}
},
"required": [
"projectId",
"environmentId"
],
"type": "object"
}