Reference
API reference
Every endpoint, generated from the same spec the API is built from. If it is on this page, it is routed; if it is routed, it is on this page.
Emails
POST/v1/emails
Send an email
Analytics
GET/v1/analytics
Daily email totals
Contacts
GET/v1/contacts
List contacts
POST/v1/contacts
Create or update a contact
Audiences
GET/v1/audiences
List audiences
POST/v1/audiences
Create an audience
Campaigns
GET/v1/campaigns
List campaigns
POST/v1/campaigns
Create and start a campaign
Templates
GET/v1/templates
List templates
POST/v1/templates
Create a template
GET/v1/templates/{id}
Retrieve a template
PATCH/v1/templates/{id}
Update a template
DELETE/v1/templates/{id}
Delete a template
SMS
Webhooks
GET/v1/webhooks
List webhook endpoints
POST/v1/webhooks
Create a webhook endpoint
PATCH/v1/webhooks/{id}
Update a webhook endpoint
DELETE/v1/webhooks/{id}
Disable a webhook endpoint
Compatibility
POST/emails
Send an email, Resend-shaped
POST/v3/mail/send
Send an email, SendGrid-shaped
The machine-readable description lives at api.transmit.dev/openapi.json.