---
title: "Post Compute Route"
method: POST
path: "/compute-route"
---

# Post Compute Route

`POST /compute-route`

## Request body

- ComputeRouteRequest
  - `region` string — Which served region to compute. Discover the set with /v1/regions.
  - `segment_ids` array[], required
    - unknown[]
      - unknown
  - `selections` object

## Response `200`

Successful Response

- object

## Other responses

- `422` — Validation Error

## Changes

- **2026-08-26** `5897d963a448` — 1 warning, 1 info
  - removed the request property `county`
  - added the new optional request property `region`

[Change history](https://skmtc.dev/humanbaselines/apis/human-crash-baselines-api/changes/compute-route/post.md)

---

[API](https://skmtc.dev/humanbaselines/apis/human-crash-baselines-api.md) · [All operations](https://skmtc.dev/humanbaselines/apis/human-crash-baselines-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/humanbaselines/human-crash-baselines-api/revisions/204314331993/schema)