curl --request POST \
  --url https://brew.new/api/v1/emails/import \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "format": "html",
  "title": "Spring sale",
  "content": "<html><body><h1>Spring sale</h1><p>20% off everything.</p><img src=\"https://example.com/banner.png\" alt=\"banner\"></body></html>"
}
'

{
  "emailId": "eml_2SmZOWV3ZQ7W5x6g3m4p",
  "emailVersionId": "emv_2SmZOWV3ZQ7W5x6g3m4p_v1",
  "html": "<!DOCTYPE html><html><body>Welcome to Brew.</body></html>",
  "previewImage": "https://storage.example.com/emails/eml_2SmZOWV3ZQ7W5x6g3m4p.png"
}

Emails

Import an email

Converts existing markup into a NEW, fully EDITABLE Brew email design on the brand canvas. Brew rebuilds the markup into a clean, fully editable design, and EVERY external image is fetched, optimized, and RE-HOSTED on the Brew CDN (no hot-linking third-party assets).

content is the raw markup as a STRING; format describes what you supply: html (an HTML email document or fragment), mjml (MJML markup), or jsx (React-Email JSX) — all converted into a clean, editable design. Pass baseUrl to resolve relative image paths. Optional title.

USAGE-metered: the agent’s actual token in/out is billed (no fixed price, no X-Credit-Cost header). The call gates on a non-empty credit balance. Returns 201 with the SAME shape as POST /v1/emails: { emailId, emailVersionId, html, previewImage? }.

POST

emails

import

curl --request POST \
  --url https://brew.new/api/v1/emails/import \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "format": "html",
  "title": "Spring sale",
  "content": "<html><body><h1>Spring sale</h1><p>20% off everything.</p><img src=\"https://example.com/banner.png\" alt=\"banner\"></body></html>"
}
'

{
  "emailId": "eml_2SmZOWV3ZQ7W5x6g3m4p",
  "emailVersionId": "emv_2SmZOWV3ZQ7W5x6g3m4p_v1",
  "html": "<!DOCTYPE html><html><body>Welcome to Brew.</body></html>",
  "previewImage": "https://storage.example.com/emails/eml_2SmZOWV3ZQ7W5x6g3m4p.png"
}

Authorizations

Authorization

string

header

default:Bearer brew_your_api_key

required

Send your Brew API key as Authorization: Bearer brew_xxx.

Headers

Idempotency-Key

string

Optional idempotency key for safe retries. Reusing the same key with the same request body returns the original response for 24 hours.

Required string length: 1 - 100

Body

application/json

format

enum<string>

required

Available options:

html,

mjml,

jsx

content

string

required

Required string length: 1 - 5000000

title

string

Required string length: 1 - 200

baseUrl

string<uri>

Response

The design was imported + persisted. Usage-metered: the agent’s actual token usage is charged. emailVersionId pins the exact version for sends + automation nodes.

emailId

string

required

Minimum string length: 1

emailVersionId

string

required

Minimum string length: 1

html

string

required

previewImage

string<uri>

Generate an email design Delete an email design

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