---
title: "Time Lapse"
method: POST
path: "/api/v1/cross/dc-gravity/timelapse"
tags: ["DC-Coupled Gravity Integration"]
---

# Time Lapse

`POST /api/v1/cross/dc-gravity/timelapse`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/cross/dc-gravity/timelapse`
- Auth: none declared

Detect mass changes from time-lapse microgravity.

Monitors gravity rate of change over deployment windows to
detect fluid migration (water table, magma, CO2 injection).

**Pricing:** Included in subscription tiers (legacy list price: GET /api/v1/billing/pricing).

## Query parameters

- `x_api_key` string, nullable

## Request body

- TimeLapseRequest
  - `lat` number, required: Latitude (WGS-84)
  - `lon` number, required: Longitude (WGS-84)
  - `duration_hours` number: Monitoring duration (hours)

## Response `200`

Successful Response

- unknown

## Other responses

- `422`: Validation Error

---

[API](https://skmtc.dev/deepmapai/apis/deepmap-ai.md) · [All operations](https://skmtc.dev/deepmapai/apis/deepmap-ai/llms.txt) · [OpenAPI document](https://skmtc.dev/deepmapai/apis/deepmap-ai/revisions/dab995d977d0?raw)