/API TERMS
API Terms/Communication/Courier API

Courier API

courier.com

Provides a REST API and dashboard to send and orchestrate multi-channel notifications (email, SMS, push, chat, and in-app inbox) across providers with routing, templating, preferences, and journeys.

The Courier API API uses API key authentication; has usage based pricing; offers a free tier (10,000 sends per month free (Developer plan)). Verified 2026-07-26 with per-field source links.

Communication Verified 2026-07-26 medium confidence
Base URL
not documented null
no source
Auth
API key
courier.com ↗
Free tier
10,000 sends per month free (Developer plan)
courier.com ↗
Pricing model
usage based
courier.com ↗
Pricing
Developer: free up to 10,000 sends/month; Business: $0.005 per send pay-as-you-go; Enterprise: custom with volume discounts
courier.com ↗
Rate limits
not documented null
no source
OpenAPI spec
not documented null
no source
MCP server
MCP server available (included in Developer plan; docs at /docs/tools/mcp)
courier.com ↗