---
title: "Developers"
id: developers
section: docs
canonical: https://docs.umbrafeed.com
publisher: Umbra
updated: 2026-08-31
---

# Developers

Entry point for building on Umbra: where the API, MCP server, WebSocket and webhook surfaces live and how to get a key.

Machine access runs on `https://api.umbrafeed.com` behind Kong API-key authentication — send the key as an `apikey` header or as `Authorization: Bearer` (both accepted).

Surfaces: REST at `/api/v1/data/*`, MCP at `/mcp`, authenticated machine WebSocket, and signed webhooks. Keys are self-served from the workspace account area, scoped to the features your plan grants.

Start at https://docs.umbrafeed.com/quickstart.

---

Source: https://docs.umbrafeed.com (Umbra, reviewed 2026-08-31). Umbra publishes
read-only market monitoring and data; it holds no funds, connects to no
exchange accounts and places no orders, and nothing here is investment
advice.