---
title: "Cwi Compare"
method: POST
path: "/api/v1/cross/coda-wave/compare"
tags: ["Coda Wave Interferometry"]
---

# Cwi Compare

`POST /api/v1/cross/coda-wave/compare`

## Request

- Base URL: `https://www.deepmapai.com`
- URL: `https://www.deepmapai.com/api/v1/cross/coda-wave/compare`
- Auth: none declared

Compare direct-wave dv/v with coda-wave dv/v.

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

Demonstrates the 10-100x sensitivity advantage of coda wave
interferometry over direct-wave methods for detecting subtle
velocity changes.

## Query parameters

- `x_api_key` string, nullable

## Request body

- BodyCwiCompareApiV1CrossCodaWaveComparePost
  - `station_a` string, required: Raspberry Shake station code A
  - `station_b` string, required: Raspberry Shake station code B
  - `days` integer: Number of days of comparison

## 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)