Integrations

Connect your existing DER management stack.

Nexwatt integrates with DERMS platforms, meter data management systems, and subscriber management tools — so you don't replace your existing workflow, you extend it.

Platform Coverage

Supported integrations

DERMS & EMS

  • AutoGrid Flex (via API)
  • Schneider EcoStruxure DER
  • Siemens DIGSI (export format)
  • Custom REST API connection

Meter Data Management

  • Oracle MDM (interval data export)
  • Itron Enterprise Edition
  • Aclara OW (AMI data feed)
  • Green Button Connect export

Subscriber Management

  • Solstice (subscriber enrollment API)
  • Arcadia Power (subscriber data sync)
  • Generic CSV import / export

ISO Data Feeds

  • PJM eTools (settlement data)
  • ISO-NE Settlement Management System
  • NYISO DRIS enrollment portal (documentation handoff)

Integration names reference real platforms where publicly documented. API-level integration details subject to partner compatibility.

REST API

Custom integrations via REST API

Nexwatt's REST API allows DER aggregators and platform operators to build custom integrations — programmatic asset registration, portfolio modeling queries, and dispatch event webhooks.

View API Documentation 
// GET /v1/portfolio/capacity-model
// Authorization: Bearer {token}

// Response
{
  "program_id": "NXW-PROG-0094",
  "total_mw": 61.4,
  "committable_mw": 57.2,
  "churn_adj_mw": -4.2,
  "confidence": 0.94,
  "model_timestamp": "2026-03-15T14:32:00Z"
}

Don't see your platform?

Our integration roadmap is driven by operator demand. If your DERMS, MDM, or subscriber management platform isn't listed, let us know — integration requests are reviewed quarterly.

Ready to connect your program stack?

We'll walk through your current platform stack and design the integration approach for your program.

Request a Technical Demo