Railway Variables API
GraphQL operations for service and environment configuration variables. Queries include variables; mutations include variableUpsert, variableDelete, and variableCollectionUpsert for bulk updates.
GraphQL operations for service and environment configuration variables. Queries include variables; mutations include variableUpsert, variableDelete, and variableCollectionUpsert for bulk updates.
Every API here is available over the APIs.io API and to AI agents over MCP.