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23 Best Email API 's for Developers in 2024

23 Best Email API 's for Developers in 2024

Reviews, comparison, screenshots and more for the 23 best email service API 's for developers.

Libraries

Developer Email API for Custom Domains and Webhooks

Right now we have not yet released any API wrappers, but we plan to do so in the near future. Send an email to api @forwardemail.net if you would like to be notified when a particular programming langu...

Localization

Developer Email API for Custom Domains and Webhooks

Our service is translated to over 25 different languages. All API response messages are translated to the last locale detected of the user making the API request. You can override this by passing a cu...

Errors

Developer Email API for Custom Domains and Webhooks

If any errors occur, the response body of the API request will contain a detailed error message. Code Name 200 OK 400 Bad Request 401 Unauthorized 403 Forbidden 404 Not Found 429 Too Many Requests 500...

Aliases

Developer Email API for Custom Domains and Webhooks

Generate an alias password Note that if you do not email instructions, then the username and password will be in the JSON response body of a successful request in the format { username: 'alias@yourdom...

Developer Email API for Custom Domains and Webhooks

Developers love our RESTful email forwarding API for custom domains.

23 Best Email API 's for Developers in 2024

Reviews, comparison, screenshots and more for the 23 best email service API 's for developers.

Base URI

Developer Email API for Custom Domains and Webhooks

The current HTTP base URI path is: https:// api .forwardemail.net.

Pagination

Developer Email API for Custom Domains and Webhooks

If you would like to be notified when pagination is available, then please email api @forwardemail.net.

Authentication

Developer Email API for Custom Domains and Webhooks

All endpoints require your API key to be set as the "username" value of the request's Basic Authorization header. Don't worry – examples are provided below for you if you're not sure what this is.

Generate an alias password

Developer Email API for Custom Domains and Webhooks

Note that if you do not email instructions, then the username and password will be in the JSON response body of a successful request in the format { username: 'alias@yourdomain.com', password: 'some-g...

Retrieve logs

Developer Email API for Custom Domains and Webhooks

Our API programmatically allows you to download logs for your account. Submitting a request to this endpoint will process all logs for your account and email them to you as an attachment (Gzip compres...

Logs

Developer Email API for Custom Domains and Webhooks

Retrieve logs Our API programmatically allows you to download logs for your account. Submitting a request to this endpoint will process all logs for your account and email them to you as an attachment...

Create domain

Developer Email API for Custom Domains and Webhooks

> POST /v1/domainsBody Parameter Required Type Description domain Yes String (FQDN or IP) Fully qualified domain name ("FQDN") or IP address plan No String (enumerable) Plan type (must be "free", "enh...

Create new domain alias

Developer Email API for Custom Domains and Webhooks

> POST /v1/domains/example.com/aliasesBody Parameter Required Type Description name No String Alias name (if not provided or if blank, then a random alias is generated) recipients No String or Array L...

Create email

Developer Email API for Custom Domains and Webhooks

Our API for creating an email is inspired by and leverages Nodemailer's message option configuration. Please defer to the Nodemailer message configuration for all body parameters below.Note that with ...

Domains

Developer Email API for Custom Domains and Webhooks

Tip: Domain endpoints with a domain's name /v1/domains/:domain_name as their path are interchangeable with a domain's ID :domain_id. This means you can refer to the domain by either its name or id val...

Emails

Developer Email API for Custom Domains and Webhooks

Please ensure that you have followed setup instructions for your domain. These instructions can be found at My Account → Domains → Settings → Outbound SMTP Configuration. You need to ensure setup of D...

Members

Developer Email API for Custom Domains and Webhooks

Update domain member > PUT /v1/domains/example.com/members/:member_id Body Parameter Required Type Description group Yes String (enumerable) Group to update the user to the domain membership with (can...

Remove domain member

Developer Email API for Custom Domains and Webhooks

> DELETE /v1/domains/:domain_name/members/:member_id> Example Request:

Delete email

Developer Email API for Custom Domains and Webhooks

Email deletion will set the status to "rejected" (and subsequently not process it in the queue) if and only if the current status is one of "pending", "queued", or "deferred". We may purge emails auto...

List emails

Developer Email API for Custom Domains and Webhooks

Note that this endpoint does not return an already created email's message, headers, accepted, nor rejectedErrors properties.To return those properties and their values, please use the Retrieve email ...

Invites

Developer Email API for Custom Domains and Webhooks

Accept domain invite > GET /v1/domains/:domain_name/invites > Example Request: Create domain invite > POST /v1/domains/example.com/invites Body Parameter Required Type Description email Yes String (Em...

Update domain member

Developer Email API for Custom Domains and Webhooks

> PUT /v1/domains/example.com/members/:member_idBody Parameter Required Type Description group Yes String (enumerable) Group to update the user to the domain membership with (can be one of "admin" or ...

Update domain alias

Developer Email API for Custom Domains and Webhooks

> PUT /v1/domains/example.com/aliases/:alias_idBody Parameter Required Type Description name No String Alias name recipients No String or Array List of recipients (must be line-break/space/comma separ...