# ISO 15143-3 (AEMP 2.0) API

**Canonical:** https://apis.io/apis/caterpillar/iso-15143-3-aemp-api/  
**Provider:** Caterpillar — https://apis.io/providers/caterpillar/  
**Base URL:** https://services.cat.com/telematics/iso15143  
**Documentation:** https://digital.cat.com/apis/products/prod/iso-15143-3-aemp-20-api

ISO 15143-3 (AEMP 2.0) API is one of 3 APIs that [Caterpillar](https://apis.io/providers/caterpillar/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Telematics, Fleet Management, ISO 15143-3, AEMP, and Heavy Equipment. The published artifact set on APIs.io includes API documentation and a support channel.

Caterpillar's implementation of the ISO 15143-3 (AEMP 2.0) mixed-fleet telematics standard. Publishes Fleet Snapshot (/fleet/{pageNumber}), Equipment Snapshot (/equipment/{equipmentId}) and Timeseries endpoints (fault code, location, switch status, cumulative operating hours, cumulative idle hours, cumulative fuel used, engine condition, fuel remaining ratio) so a consumer that already speaks AEMP can ingest Cat machine data alongside other OEM fleets without a bespoke connector. Mirrored at https://api.cat.com/telematics/iso15143.

## Machine-readable artifacts (3)

- **Documentation** — https://digital.cat.com/knowledge-hub/articles/iso-15143-3-aemp-20-api-developer-guide
- **Support** — https://digital.cat.com/knowledge-hub/faq/iso-15143-3-aemp-20-api-faqs
- **Postman** — https://digital.cat.com/knowledge-hub/document/iso-15143-3-aemp-20-api-postman-collection

## Other Caterpillar APIs (2)

- [Cat Digital Marketplace API](https://apis.io/apis/caterpillar/cat-digital-marketplace-api/)
- [VisionLink APIs](https://apis.io/apis/caterpillar/visionlink-apis/)

## Tags

Telematics, Fleet Management, ISO 15143-3, AEMP, Heavy Equipment, Standards

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/caterpillar/iso-15143-3-aemp-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/caterpillar/.