---
title: "Calculate Next Gate Transitions"
method: POST
path: "/v2/next-gate-transitions"
tags: ["transit-v2"]
---

# Calculate Next Gate Transitions

`POST /v2/next-gate-transitions`

## Request

- Base URL: `https://api.humandesignhub.app`
- URL: `https://api.humandesignhub.app/v2/next-gate-transitions`
- Auth: API key in header `X-API-KEY`

Calculates upcoming planetary Gate transitions from a given datetime.

## Request body

- V2NextGateTransitionsRequest
  - `datetime` string, required: Base datetime in ISO 8601 format
  - `max_days` integer, nullable: Maximum search days. Null uses the endpoint default.

## Response `200`

Successful Response

- NextGateTransitionsResponse: Response for POST /v1/next-gate-transitions
  - `datetime` string, required
  - `max_days` integer, nullable, required
  - `transitions` object, required

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/humandesignhub/apis/human-design-hub-pro-api.md) · [All operations](https://skmtc.dev/humandesignhub/apis/human-design-hub-pro-api/llms.txt) · [OpenAPI document](https://skmtc.dev/humandesignhub/apis/human-design-hub-pro-api/revisions/c2681d2ac216?raw)