# Motorical Docs

Motorical is email infrastructure for applications that need HTTP email sending, SMTP Blocks, Motor Blocks, delivery logs, signed webhooks, rate-aware sending, and Communications workflows.

Use Motorical when an app needs to send production email, separate email streams by application/domain/environment/tenant, inspect delivery events, or automate delivery outcomes with webhooks.

Important docs:

- AI Agent Quickstart: https://docs.motorical.com/ai
- Send Email With HTTP API: https://docs.motorical.com/send-email/http-api-quickstart
- API Authentication: https://docs.motorical.com/api-reference/authentication
- API Endpoints: https://docs.motorical.com/api-reference/endpoints
- Webhooks: https://docs.motorical.com/api-reference/webhooks
- Communications API Reference: https://docs.motorical.com/communications/api-reference
- Motor Block Separation Guide: https://docs.motorical.com/guides/motor-block-separation
- Swagger UI: https://api.motorical.com/api/public/docs
- OpenAPI JSON: https://api.motorical.com/api/public/openapi.json

Key integration rules:

- Use `mk_live_...` Motor Block API Keys for `POST https://api.motorical.com/v1/send`.
- Use `ak_live_...` Account API Keys to mint short-lived Public API bearer tokens.
- Use `Authorization: Bearer ...` for `/api/public/v1` logs, analytics, webhooks, exports, and configuration.
- Use `X-Tenant-Id` for Communications Block API tenant scoping.
- Start production send integrations with `dryRun: true`.
- Verify webhook events with `X-Motorical-Signature`.