Deploy and Host Priority Queue Preview on Railway

Sort tasks by numeric priority then identifier.

About Hosting Priority Queue Preview

This is a stateless JSON tool. Deploy it, copy TOOL_TOKEN from service variables and send it as an Authorization: Bearer header on POST /run. The /health endpoint is public and returns readiness only. Inputs are limited to 64 KiB. The application does not store requests or call a model.

Why Deploy Priority Queue Preview

Call a deterministic operation from an agent, workflow or application without an LLM API key.

Common Use Cases

Sort tasks by numeric priority then identifier.
Insert a deterministic check or transformation in a workflow.
Repeat the documented example in a regression check.

Dependencies for Priority Queue Preview

Python 3.13 container and a Railway project.
An HTTP client with your generated bearer token.

Example input for POST /run

{"tasks": [{"id": "a", "priority": 1}, {"id": "b", "priority": 3}]}

Expected response

{"result": ["b", "a"]}

The single process is intended for small internal workloads. Set concurrency and load limits upstream before serving high volume traffic.