email mock APIs
2 hosted mocks tagged email. All free, all instant, all derived from the providers' published OpenAPI specs.
Mandrill
Mock the Mandrill transactional email API to test send flows, template handling, and webhook integrations without a live Mailchimp account.
90 endpoints
Resend
Mock the Resend transactional email API to develop send, batch, domain, API-key, audience, and contact flows without firing real messages or burning a sandbox quota.
22 endpoints