API documentation

A fast, read-only JSON REST API over Email Love's library of real marketing emails from 6,000+ brands. Using an AI tool? See the MCP docs instead.

Introduction

The base URL is https://dev.emaillove.com. All responses are JSON. Every request is read-only. Each record links back to its page on emaillove.com via a url field; attribution is required when you display the data.

Authentication

Send your API key as a bearer token. Keys look like el_live_....

Authorization: Bearer $EMAILLOVE_API_KEY

No key? Anonymous requests work too, at a lower rate limit. Generate a free key → (tied to your Email Love account).

Rate limits

Limits are per minute. Every response includes X-RateLimit-Limit and X-RateLimit-Tier; a 429 includes Retry-After.

Tier	Limit	Keyed on
anonymous	20 / min	IP address
free	120 / min	your account

Response format

List responses wrap results in data with a meta object (pagination + attribution). Paginate with page and per_page.

{
  "data": [ /* ... */ ],
  "meta": {
    "page": 1, "per_page": 20, "count": 20,
    "attribution": { "source": "Email Love", "url": "https://emaillove.com" }
  }
}

Errors

Errors return a JSON body with an error object and a standard HTTP status.

{ "error": { "code": "not_found", "message": "No email with id 999." } }

Status	Meaning
400	Bad request (e.g. malformed id).
401	Invalid or revoked API key.
404	No such resource.
429	Rate limit exceeded. See Retry-After.

Endpoints

Six endpoints over one resource model.

GET /v1/emails

List emails

Search and filter the email library. Returns a page of email summaries.

Parameter	Type	Description
q	string	Free-text search (e.g. "welcome", "Black Friday").
brand	string	Filter by brand slug (e.g. "glossier").
category	string	Filter by category slug (e.g. "apparel").
page	integer	Page number, 1-based. Default 1.
per_page	integer	Results per page, 1-50. Default 20.

Request

curl "https://dev.emaillove.com/v1/emails?brand=glossier&per_page=2" \
  -H "Authorization: Bearer $EMAILLOVE_API_KEY"

Response

{
  "data": [
    {
      "id": 1522673,
      "title": "Email Inspiration from Glossier",
      "subject_line": "You asked, we listened",
      "brand": "Glossier",
      "brand_slug": "glossier",
      "thumbnail_url": "https://.../glossier-..._thumbnail.jpg",
      "preview_url": "https://.../glossier-..._screenshot.jpg",
      "url": "https://emaillove.com/email-inspiration-from-glossier-12",
      "captured_date": "2026-05-18"
    }
  ],
  "meta": {
    "page": 1, "per_page": 2, "count": 1,
    "query": { "q": null, "brand": "glossier", "category": null },
    "attribution": { "source": "Email Love", "url": "https://emaillove.com" }
  }
}

GET /v1/emails/{id}

Get an email

Retrieve one email, including its cleaned, render-safe HTML and the categories and lifecycle stages it is filed under.

Parameter	Type	Description
id required	integer	Numeric email id from a list response.

Request

curl "https://dev.emaillove.com/v1/emails/1522673" \
  -H "Authorization: Bearer $EMAILLOVE_API_KEY"

Response

{
  "data": {
    "id": 1522673,
    "title": "Email Inspiration from Glossier",
    "subject_line": "You asked, we listened",
    "brand": { "name": "Glossier", "slug": "glossier", "url": "https://emaillove.com/authors/glossier" },
    "thumbnail_url": "https://.../_thumbnail.jpg",
    "preview_url": "https://.../_screenshot.jpg",
    "categories": [ { "slug": "apparel", "name": "Apparel" } ],
    "journey_stages": [],
    "captured_date": "2026-05-18",
    "emaillove_url": "https://emaillove.com/email-inspiration-from-glossier-12",
    "html": "<!DOCTYPE html><html>... cleaned email HTML ...</html>"
  },
  "meta": { "attribution": { "source": "Email Love", "url": "https://emaillove.com" } }
}

GET /v1/brands

List brands

List brands in the library. Omit q to get the top brands by email count.

Parameter	Type	Description
q	string	Brand name search.
page	integer	Page number. Default 1.
per_page	integer	Results per page, 1-50. Default 20.

Request

curl "https://dev.emaillove.com/v1/brands?q=glossier"

Response

{
  "data": [
    { "name": "Glossier", "slug": "glossier", "description": "...", "email_count": 142,
      "url": "https://emaillove.com/authors/glossier" }
  ],
  "meta": { "page": 1, "per_page": 20, "count": 1, "attribution": { "source": "Email Love", "url": "https://emaillove.com" } }
}

GET /v1/brands/{slug}

Get a brand

Get a brand and a page of its emails.

Parameter	Type	Description
slug required	string	Brand slug.
page	integer	Page number. Default 1.
per_page	integer	Emails per page, 1-50. Default 20.

Request

curl "https://dev.emaillove.com/v1/brands/glossier?per_page=2"

Response

{
  "data": {
    "brand": { "name": "Glossier", "slug": "glossier", "email_count": 142, "url": "https://emaillove.com/authors/glossier" },
    "emails": [ { "id": 1522673, "title": "...", "subject_line": "...", "brand_slug": "glossier", "preview_url": "...", "url": "...", "captured_date": "2026-05-18" } ]
  },
  "meta": { "page": 1, "per_page": 2, "count": 1, "attribution": { "source": "Email Love", "url": "https://emaillove.com" } }
}

GET /v1/journeys

List journeys

List brands that have a curated lifecycle journey.

Parameter	Type	Description
page	integer	Page number. Default 1.
per_page	integer	Results per page, 1-50. Default 30.

Request

curl "https://dev.emaillove.com/v1/journeys?per_page=2"

Response

{
  "data": [
    { "brand": "hims", "brand_slug": "hims", "email_count": 10, "url": "https://emaillove.com/journeys/hims" }
  ],
  "meta": { "page": 1, "per_page": 2, "count": 1, "attribution": { "source": "Email Love", "url": "https://emaillove.com" } }
}

GET /v1/journeys/{brand}

Get a journey

Get one brand's lifecycle journey, broken into stages, with the emails filed under each stage in capture order. This is Email Love's most differentiated data.

Parameter	Type	Description
brand required	string	Brand slug (e.g. "hims").
emails_per_stage	integer	Emails returned per stage, 1-10. Default 5.

Request

curl "https://dev.emaillove.com/v1/journeys/hims?emails_per_stage=2"

Response

{
  "data": {
    "brand": "hims", "brand_slug": "hims", "url": "https://emaillove.com/journeys/hims",
    "stages": [
      { "stage": "Transactional", "stage_slug": "hims-transactional-emails", "email_count": 4,
        "emails": [ { "id": 19273, "title": "Hims Transactional Email", "brand_slug": "hims", "preview_url": "...", "url": "...", "captured_date": "2024-11-08" } ] }
    ]
  },
  "meta": { "attribution": { "source": "Email Love", "url": "https://emaillove.com" } }
}

Wiring this into an AI tool? The same library is a native MCP server. Read the MCP docs →

Questions? hello@emaillove.com