# SmartNews Ads Conversion API

**Canonical:** https://apis.io/apis/smartnews/smartnews-conversion-api/  
**Provider:** SmartNews — https://apis.io/providers/smartnews/  
**Base URL:** https://log.smartnews-ads.com  
**Documentation:** https://help-ads.smartnews.com/en/item-5499/

SmartNews Ads Conversion API is one of 16 APIs that [SmartNews](https://apis.io/providers/smartnews/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Conversion, Event, and Attribution. The published artifact set on APIs.io includes API documentation and an API reference.

Server-to-server conversion event ingestion for SmartNews Ads. Advertisers POST self-attributed web and app conversions (35 event names including Purchase, AddToCart, Lead, Install and SignUp) to SmartNews for attribution and optimization, either singly or in batches of up to 1,000 events. Auth is a token in the Authorization header; a published staging host is available for testing before switching to production. Documented in the official SmartNews Ads API spec repository and the Ads Help Center — no OpenAPI is published for this surface.

## Machine-readable artifacts (4)

- **Documentation** — https://help-ads.smartnews.com/en/item-5499/
- **APIReference** — https://github.com/smartnews/smartnews-ads-advertising-api-spec/blob/v1.0/smartnews-ads-conversion-api.md
- **Vocabulary** — https://raw.githubusercontent.com/api-evangelist/smartnews/refs/heads/main/vocabulary/smartnews-conversion-events.yml
- **Sandbox** — https://raw.githubusercontent.com/api-evangelist/smartnews/refs/heads/main/sandbox/smartnews-sandbox.yml

## Other SmartNews APIs (12)

- [SmartNews ad API](https://apis.io/apis/smartnews/smartnews-ad-api/)
- [SmartNews ad-group API](https://apis.io/apis/smartnews/smartnews-ad-group-api/)
- [SmartNews article category API](https://apis.io/apis/smartnews/smartnews-article-category-api/)
- [SmartNews campaign API](https://apis.io/apis/smartnews/smartnews-campaign-api/)
- [SmartNews catalog API](https://apis.io/apis/smartnews/smartnews-catalog-api/)
- [SmartNews channel alias label API](https://apis.io/apis/smartnews/smartnews-channel-alias-label-api/)
- [SmartNews custom-audience API](https://apis.io/apis/smartnews/smartnews-custom-audience-api/)
- [SmartNews developer-app API](https://apis.io/apis/smartnews/smartnews-developer-app-api/)
- [SmartNews insights API](https://apis.io/apis/smartnews/smartnews-insights-api/)
- [SmartNews interests API](https://apis.io/apis/smartnews/smartnews-interests-api/)
- [SmartNews locations API](https://apis.io/apis/smartnews/smartnews-locations-api/)
- [SmartNews media-file API](https://apis.io/apis/smartnews/smartnews-media-file-api/)

## Tags

Conversion, Event, Attribution

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/smartnews/smartnews-conversion-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/smartnews/.