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Sending API
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Sending

Send an emailpost

Send multiple emails in a batchpost

Ping the APIget

Lettermint Sending API

Lettermint Sending API

Download schema

API for sending transactional emails. Authenticate using your Project API token via the x-lettermint-token header.

Tags

Send a single transactional email or a batch of them in one request, with attachments, custom headers and tags.

Check that the API is reachable and that your Project API token is accepted.

Security Schemes

SendingApiToken

Project API token for the project sending email. Create one in your project settings.

apiKey

Servers

https://api.lettermint.co/v1