mailersend.com

MailerSend is a transactional messaging platform for sending and managing email and SMS, with features for domains, templates, inbound routing, webhooks, suppressions, analytics, and account management. It provides developer-focused APIs and tools alongside a web application for teams.

3 integrations · MCP · REST · CLI

MailerSend exposes a REST HTTP API at `https://api.mailersend.com/v1/`, a hosted MCP server at `https://mcp.mailersend.com/mcp`, and a `mailersend` CLI; the API and CLI accept MailerSend API tokens, while the CLI and MCP support OAuth-based login/connection flows.

discovered 2mo ago

MCP servers1

MailerSend MCP Serverdetectedstreamable-http

REST · OpenAPI1

MailerSend APIdiscoveredrest

CLI1

MailerSend CLIdiscoveredmailersend

Credentials

MailerSend API tokenbearerGet token ↗

Sign in to the MailerSend dashboard, then create a token under Settings → API Tokens as referenced in the SDK guide and general authentication docs. Tokens are generated for sending domains and can be scoped to specific permissions.

OAuth 2.0oauth2$ mailersend auth login

Acquired by the CLI — running mailersend auth login opens the auth flow and stores the credential.

conventions · 1/7 published

integrations.json——
llms.txt✓https://mailersend.com/llms.txt
API catalog✗/.well-known/api-catalog
OpenAPI document✗/api/schema/, /openapi.json, /swagger.json, /api/openapi.json, or /v1/openapi.json
MCP server card✗/.well-known/mcp/server-card.json
OAuth protected resource✗/.well-known/oauth-protected-resource
Agent card✗/.well-known/agent-card.json
Agent skills✗/.well-known/agent-skills/index.json

Publish these signals → /publishing