> For the complete documentation index, see [llms.txt](https://integrations.impact.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://integrations.impact.com/brand-api-reference/brand-api-reference-v11/reference/deferred-deep-linking/deferred-deep-linking.md).
# Deferred Deep Linking
## Retrieve a deferred deep link
> Retrieves information about the deferred deep linking event. This call should be \
> performed when the consumer first opens the app. It provides deep link data but \
> does not log a conversion event.
```json
{"openapi":"3.1.0","info":{"title":"Brand Deferred Deep Link API","version":"v11"},"servers":[{"url":"https://trkapi.impact.com","description":"Tracking API Server"}],"security":[{"basicAuth":[]}],"components":{"securitySchemes":{"basicAuth":{"type":"http","scheme":"basic","description":"Use your AccountSID as the username and AuthToken as the password."}},"schemas":{"DeepLinkRequest":{"type":"object","required":["CampaignId","ImpactAppId","EventDate"],"properties":{"CampaignId":{"type":"integer","description":"Unique identifier for your program."},"ImpactAppId":{"type":"integer","description":"The System App Id assigned to your app in impact.com."},"EventDate":{"type":"string","format":"date-time","description":"Date and time the app install happened (ISO 8601)."},"IpAddress":{"type":"string","description":"Hashed public IPv4 or IPv6 address. Automatically collected if called in-app."},"AppleIfa":{"type":"string","description":"Apple Identifier for Advertising (IDFA)."},"GoogAId":{"type":"string","description":"Google Advertising Identifier."},"AppInstallRef":{"type":"string","description":"Unique Install Referrer retrieved from Google Play Store."},"AppPackage":{"type":"string","description":"Unique app ID or bundle ID."},"CustomProfileId":{"type":"string","description":"Third party web tracking cookie."}}},"DeepLinkResponse":{"type":"object","properties":{"landingPage":{"type":"string","format":"uri","description":"URL of the web page the consumer was redirected to before the app store."},"clickId":{"type":"string","description":"Unique identifier generated by impact.com for the referring click."},"clickIpAddress":{"type":"string","description":"IP Address captured prior to the app store redirect."},"connectionIpAddress":{"type":"string","description":"IP Address captured when the connection to this endpoint is made."}}},"ErrorResponse":{"type":"object","properties":{"errors":{"type":"array","items":{"$ref":"#/components/schemas/Issue"}},"warnings":{"type":"array","items":{"$ref":"#/components/schemas/Issue"}}}},"Issue":{"type":"object","properties":{"field":{"type":"string","description":"The parameter where the issue was found."},"level":{"type":"string","description":"Severity (ERROR or WARNING)."},"message":{"type":"string","description":"Detailed information about the issue."}}}}},"paths":{"/AppInstall":{"post":{"operationId":"getDeferredDeepLink","tags":["Deferred Deep Linking"],"summary":"Retrieve a deferred deep link","description":"Retrieves information about the deferred deep linking event. This call should be \nperformed when the consumer first opens the app. It provides deep link data but \ndoes not log a conversion event.\n","requestBody":{"required":true,"content":{"application/x-www-form-urlencoded":{"schema":{"$ref":"#/components/schemas/DeepLinkRequest"}}}},"responses":{"200":{"description":"OK - Returns success attributes even if no match was found.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/DeepLinkResponse"}}}},"400":{"description":"Bad Request - Returns an array of errors or warnings.","content":{"application/json":{"schema":{"$ref":"#/components/schemas/ErrorResponse"}}}}}}}}}
```
---
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