---
title: "Dealer Heatmap latest completed 5-minute signed Top-node snapshot"
method: GET
path: "/v1/derived/heatmap/{ticker}/snapshot"
---

# Dealer Heatmap latest completed 5-minute signed Top-node snapshot

`GET /v1/derived/heatmap/{ticker}/snapshot`

## Path parameters

- `ticker` string, required

## Response `200`

object payload

- object
  - `data` object, required
    - `ticker` string, required
    - `generated_at` string, date-time, required
    - `session_date_et` string, date, required
    - `spot_usd` number, nullable, required
    - `expirations` string[], required
    - `cells` object[], required — For each expiration: at most ten strongest positive and ten strongest negative net GEX nodes; zero values are omitted.
      - `strike_usd` number, required
      - `expiration` string, date, required
      - `net_dealer_gex_usd` number, required
  - `_meta` ResponseMeta, required
    - `request_id` string, nullable, required
    - `cache_hit` boolean, required
    - `data_freshness_seconds` integer, nullable, required
    - `truncated` unknown, required
    - `notice` string
    - `rate_limit_remaining` integer
    - `quota_remaining_pct` number
    - `data_source` 'internal'

## Other responses

- `400` — validation error
- `401` — authentication error
- `402` — subscription paused
- `403` — scope insufficient
- `429` — rate limited or quota exhausted

---

[API](https://skmtc.dev/yehangshe/apis/gex-heatmap-data-api.md) · [All operations](https://skmtc.dev/yehangshe/apis/gex-heatmap-data-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/yehangshe/gex-heatmap-data-api/revisions/0068cd24c191/schema)