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Dark Matter

Private markets, programmable

Register any position. Automate consent, compliance, and transfer. Query ownership state through a single API.

The Position Object

position.json
{
  "entity_id": "meg-2026-047",
  "status": "active",
  "asset": {
    "vehicle_class": "spv_llc",
    "issuer": { "name": "Acme Corp", "lei": "549300EX..." }
  },
  "transfer": {
    "transferable": true,
    "consent_chain": [
      { "party": "GP Holdings LLC", "role": "general_partner" }
    ]
  },
  "valuation": {
    "current_mark": { "value": "5000000", "currency": "USD" }
  }
}
Explore the full schema →

Programs

Form co-investment vehicles programmatically and encode their operating agreements as executable rules.

Nine program types across three readiness tiers →

Updates

What's new

Mar 13, 2026API

REST API — Developer Preview

Core endpoints for positions, registry, transfers, and webhooks are implemented. Sandbox environment available for development and testing.

Mar 13, 2026MCP

MCP Server — Developer Preview

AI agents can query positions, evaluate transfers, and express intent via the Model Context Protocol.

Mar 13, 2026Extension

Chrome Extension — Developer Preview

Entity enrichment and position lookup via the side panel. PitchBook adapter implemented.