Mailisk provides email and SMS testing services with API-accessible inbox namespaces.

API

What your agent can do

  • This endpoint returns all owned namespaces.

    Via API.

Tasks depend on the interface and permissions.

Connection methods

Choose a route that fits your agent.

API connection
API path
https://api.mailisk.com/api/namespaces

Authentication
X-Api-Key header

Documentation & experience

  • 1 of 1 connection paths checked
  • Latest documentation check 11 Oct 2026
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