Emails resource – wraps the /emails Resend REST endpoints.
Mirrors the interface of the official SDKs (Node, Python, Java, Go, etc.):
emails/send! POST /emails emails/send-batch! POST /emails/batch emails/get! GET /emails/:id emails/update! PATCH /emails/:id emails/cancel! POST /emails/:id/cancel
All functions return {:data <parsed-map> :error nil} on success or {:data nil :error <error-map>} on failure, so callers never need a try/catch for normal API errors. Bang (!) variants throw instead.
References:
Emails resource – wraps the /emails Resend REST endpoints.
Mirrors the interface of the official SDKs (Node, Python, Java, Go, etc.):
emails/send! POST /emails
emails/send-batch! POST /emails/batch
emails/get! GET /emails/:id
emails/update! PATCH /emails/:id
emails/cancel! POST /emails/:id/cancel
All functions return {:data <parsed-map> :error nil} on success or
{:data nil :error <error-map>} on failure, so callers never need a
try/catch for normal API errors. Bang (!) variants throw instead.
References:
- Resend send email API: https://resend.com/docs/api-reference/emails/send-email(cancel-email! client email-id)Cancels a scheduled email (must not have been sent yet).
Example: (emails/cancel-email client "49a3999c-...")
Cancels a scheduled email (must not have been sent yet). Example: (emails/cancel-email client "49a3999c-...")
(get-email! client email-id)Retrieves a previously sent email by its ID.
Returns {:data {:id ... :from ... :to ... :subject ... :created-at ...} :error nil}.
Example: (emails/get-email client "49a3999c-0ce1-4ea6-ab68-e08835cf401e")
Retrieves a previously sent email by its ID.
Returns {:data {:id ... :from ... :to ... :subject ... :created-at ...} :error nil}.
Example:
(emails/get-email client "49a3999c-0ce1-4ea6-ab68-e08835cf401e")(send! client params)Sends a single email.
client – ResendClient created with resend-clojure.internal.client/create-client
params – map with the following keys:
Required: :from string – Sender email address :to string | [string] – Recipient(s) :subject string – Email subject
Optional (all kebab-case; converted to snake_case automatically): :bcc string | [string] – BCC recipient(s) :cc string | [string] – CC recipient(s) :reply-to string | [string] – Reply-to address(es) :html string – HTML body :text string – Plain-text body :headers [{:name string :value string}] – Custom headers :attachments [{:filename string :content string}] – Base64 attachments :tags [{:name string :value string}] – Custom tags for analytics :scheduled-at string – ISO-8601 datetime to schedule delivery
Returns {:data {:id "<email-id>"} :error nil} on success. Returns {:data nil :error {:name "..." :message "..."}} on failure.
Example: (emails/send client {:from "Acme no-reply@acme.com" :to ["user@example.com"] :subject "Welcome!" :html "<strong>Hello!</strong>" :tags [{:name "category" :value "welcome"}]})
Sends a single email.
`client` – ResendClient created with `resend-clojure.internal.client/create-client`
`params` – map with the following keys:
Required:
:from string – Sender email address
:to string | [string] – Recipient(s)
:subject string – Email subject
Optional (all kebab-case; converted to snake_case automatically):
:bcc string | [string] – BCC recipient(s)
:cc string | [string] – CC recipient(s)
:reply-to string | [string] – Reply-to address(es)
:html string – HTML body
:text string – Plain-text body
:headers [{:name string :value string}] – Custom headers
:attachments [{:filename string :content string}] – Base64 attachments
:tags [{:name string :value string}] – Custom tags for analytics
:scheduled-at string – ISO-8601 datetime to schedule delivery
Returns {:data {:id "<email-id>"} :error nil} on success.
Returns {:data nil :error {:name "..." :message "..."}} on failure.
Example:
(emails/send client
{:from "Acme <no-reply@acme.com>"
:to ["user@example.com"]
:subject "Welcome!"
:html "<strong>Hello!</strong>"
:tags [{:name "category" :value "welcome"}]})(send-batch! client emails)Sends up to 100 emails in a single API call.
client – ResendClient
emails – sequence of param maps; each has the same shape as send
Returns {:data {:data [{:id "..."}]} :error nil} on success.
Example: (emails/send-batch client [{:from "a@x.com" :to "b@y.com" :subject "Hi" :text "Hello"} {:from "a@x.com" :to "c@y.com" :subject "Hi" :text "Hello"}])
Sends up to 100 emails in a single API call.
`client` – ResendClient
`emails` – sequence of param maps; each has the same shape as `send`
Returns {:data {:data [{:id "..."}]} :error nil} on success.
Example:
(emails/send-batch client
[{:from "a@x.com" :to "b@y.com" :subject "Hi" :text "Hello"}
{:from "a@x.com" :to "c@y.com" :subject "Hi" :text "Hello"}])(update-email! client email-id params)Updates a scheduled email before it is sent.
params accepted keys:
:scheduled-at string – new ISO-8601 scheduled time
Example: (emails/update-email client "49a3999c-..." {:scheduled-at "2024-12-01T09:00:00Z"})
Updates a scheduled email before it is sent.
`params` accepted keys:
:scheduled-at string – new ISO-8601 scheduled time
Example:
(emails/update-email client "49a3999c-..." {:scheduled-at "2024-12-01T09:00:00Z"})cljdoc builds & hosts documentation for Clojure/Script libraries
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