# Proemion > Telematics for off-highway and heavy equipment OEMs — data collection embedded > directly into the machine, down to the ECU, across CAN and Ethernet networks. > Proemion's API-first DataPlatform telematics cloud, DataPortal, Machine Companion > app, ProInsights analytics, and CANlink hardware let manufacturers and fleets > obtain, configure, and analyze machine data. Serves construction, agriculture, > material handling, municipal services, and ground-support-equipment markets. ## APIs - [DataPlatform REST API](https://docs.proemion.com/api/): Obtain and configure machine data from the API-first DataPlatform telematics cloud. OAuth2 client-credentials (OpenID Connect / Keycloak). Host: https://api.proemion.com - [AEMP API](https://docs.proemion.com/aemp/): Export machine data per the AEMP (ISO 15143-3) telematics standard for mixed-fleet interoperability. - [CANlink mobile 10000 API](https://docs.proemion.com/canlink-mobile-10000-api/): HTTPS/WebSocket protobuf API to integrate the CANlink mobile 10000 telematics control unit (CLM10000 protocol). ## Specs - [CANlink mobile 10000 protobuf](https://raw.githubusercontent.com/api-evangelist/proemion/refs/heads/main/grpc/proemion-clmapi.proto): proto2 definition (CLM10000 release 3.3.0). ## Authentication - [OpenID Connect discovery](https://api.proemion.com/.well-known/openid-configuration): Keycloak realm, client-credentials token endpoint. - [API client management](https://docs.proemion.com/docs/dataportal/organization_structure/#api-client-management): Issue OAuth2 API client credentials in the DataPortal. ## Packages - [clmprotoclient (Python)](https://github.com/Proemion/CANlink-Mobile-API-Clients/tree/main/clmprotoclient): CANlink mobile 10000 client + clmshell CLI. - [clmprotowrapper (Python)](https://github.com/Proemion/CANlink-Mobile-API-Clients/tree/main/clmprotowrapper): Protobuf API bindings. ## Docs - [Developer documentation](https://docs.proemion.com/) - [DataPortal login](https://dataportal.proemion.com/#!/login) - [Blog](https://www.proemion.com/en/resources/knowledge/blog.html) - [Status page](https://status.proemion.com/) - [Trust center](https://trust.proemion.com/) - [Security policy (security.txt)](https://proemion.com/.well-known/security.txt) - [Vulnerability disclosure policy](https://docs.proemion.com/docs/shared/pdf/proemion_vdp_v1.0.pdf) - [GitHub](https://github.com/Proemion)