---
title: "Get IVL by DUNS"
method: GET
path: "/opps/v1/api/{opportunityId}/ivl/{duns}"
---

# Get IVL by DUNS

`GET /opps/v1/api/{opportunityId}/ivl/{duns}`

This operation requires an authentication scheme, `Token-based_Access`, that the API's document does not define, so its parameters and responses are not shown here. They are in the [OpenAPI document](https://skmtc.dev/gsa/apis/gsa-iae-opportunity-modernization/revisions/367b50043e66?raw).

---

[API](https://skmtc.dev/gsa/apis/gsa-iae-opportunity-modernization.md) - [All operations](https://skmtc.dev/gsa/apis/gsa-iae-opportunity-modernization/llms.txt) - [OpenAPI document](https://skmtc.dev/gsa/apis/gsa-iae-opportunity-modernization/revisions/367b50043e66?raw)