---
title: "Get AOP data by Entrez Gene ID"
method: GET
path: "/bioactivity/aop/search/by-entrez-gene-id/{entrezGeneId}"
tags: ["CCD AOP Data Resource"]
---

# Get AOP data by Entrez Gene ID

`GET /bioactivity/aop/search/by-entrez-gene-id/{entrezGeneId}`

Return ToxCast-mapped AOP data for a given Entrez Gene ID

## Path parameters

- `entrezGeneId` integer, required

## Response `200`

OK

- AOP[]
  - `id` integer
  - `toxcastAeid` integer
  - `entrezGeneId` integer
  - `eventNumber` integer
  - `eventLink` string
  - `aopNumber` integer
  - `aopLink` string

---

[API](https://skmtc.net/usepa/apis/computational-toxicology-and-exposure-ctx-apis-ctx-bioactivi.md) · [All operations](https://skmtc.net/usepa/apis/computational-toxicology-and-exposure-ctx-apis-ctx-bioactivi/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/usepa/computational-toxicology-and-exposure-ctx-apis-ctx-bioactivi/revisions/ce450cf5f3f1/schema)