# SiteCheck Web Intel – beehiiv Newsletter Archive

> SiteCheck Web Intel – beehiiv Newsletter Archive is a paid API for AI agents from api.webintel-api.workers.dev, paid per call via x402, $0.002/call, status unknown (last checked 2026-10-24).

Returns paginated post metadata (title, subtitle, URL, authors, tags, reading time, audience, publish date) for a beehiiv-hosted newsletter archive, 10 posts per page, newest first.

## Facts

- Endpoint: GET https://api.webintel-api.workers.dev/api/search/beehiiv-newsletter?utm_source=zero.xyz
- Price: $0.002/call
- Payment: x402
- Status: unknown
- Last checked: 2026-10-24
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/sitecheck-web-intel-beehiiv-newsletter-archive-7b395b49
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_2k1erG7oMoTW6paImCgEY

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

## How to call it through Zero

Zero handles the 402 payment challenge and records the run. With the Zero CLI installed (`npm i -g @zeroxyz/cli`):

```sh
zero fetch --capability sitecheck-web-intel-beehiiv-newsletter-archive-7b395b49
```

Example prompt: Pull the first page of the Superhuman AI newsletter archive from beehiiv — I want to see the latest post titles, authors, whether they're free or premium, and reading times.

## When to prefer this

Use this endpoint when you need structured metadata about posts in a beehiiv newsletter archive without access to full post bodies — ideal for discovery, cataloguing, trend analysis, or building reading lists. Prefer over general web scraping when the target newsletter is known to be on beehiiv and you need clean structured data including author, audience type, and reading time. Not suitable if you need full article text or comments.

## Known failure modes

- Invalid or non-existent beehiiv subdomain returns empty results or error
- Newsletter hosted on a custom domain not recognized as beehiiv returns no data
- Page number beyond totalPages returns empty posts array
- Keyword filter with no matches on the requested page returns zero posts (filter is page-scoped only, not archive-wide)
- Rate limiting or upstream beehiiv archive unavailability may cause failures

## How this service works

Post archive of a beehiiv newsletter (by beehiiv subdomain, e.g. superhuman, or the newsletter's own domain if hosted on beehiiv): newsletter name, total posts, and per post title, subtitle, URL, publish time, authors, free/premium audience, tags and reading time, 10 per page, newest first. Optional word filter within the page. Public archive data, no key; post bodies are not returned.

## Output

A JSON object containing: newsletter name, description, website, total post count, total pages, current page, source URL, checkedAt timestamp, and an array of up to 10 post objects each with title, subtitle, URL, authors array, published timestamp, audience (free/premium), tags array, image URL, and reading time string.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "newsletter"
     ],
     "properties": {
      "q": {
       "type": "string",
       "description": "Words that must all appear in the title or subtitle (filters this page only; optional)"
      },
      "page": {
       "type": "string",
       "description": "Archive page, 1 or more (default 1), 10 posts per page"
      },
      "newsletter": {
       "type": "string",
       "description": "beehiiv subdomain (superhuman → superhuman.beehiiv.com) or the newsletter's domain/URL (e.g. www.superhuman.ai)"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "json",
 "example": {
  "page": 1,
  "count": 10,
  "posts": [
   {
    "url": "https://superhuman.beehiiv.com/p/final-anthropic-turns-claude-into-a-proactive-assistantanthropic-turns-claude-into-a-proactive-assis",
    "tags": [],
    "title": "Anthropic turns Claude into a proactive assistant",
    "authors": [
     "Zain Kahn"
    ],
    "premium": false,
    "audience": "free",
    "imageUrl": "https://beehiiv-images-production.s3.amazonaws.com/uploads/asset/file/66fbb5a6-3343-40d9-aed4-eb2f6a729d3b/Superhuman_Lead_Story__8_.jpg?t=1792616531",
    "subtitle": "ALSO: How to build a simple, playable mobile game with Claude Opus 5.5",
    "published": "2026-10-22T11:02:57.000Z",
    "readingTime": "5 minutes"
   },
   {
    "url": "https://superhuman.beehiiv.com/p/citrini-research-tries-to-prompt-a-scorpion-antivenom",
    "tags": [],
    "title": "Citrini Research tries to prompt a scorpion antivenom",
    "authors": [
     "Zain Kahn"
    ],
    "premium": false,
    "audience": "free",
    "imageUrl": "https://beehiiv-images-production.s3.amazonaws.com/uploads/asset/file/341326c6-78f5-4a3f-a376-91137cbb464b/Superhuman_Lead_Story__8_.jpg?t=1792536160",
    "subtitle": "ALSO: How to get an instant morning briefing from your iPhone Action Button",
    "published": "2026-10-21T11:02:57.000Z",
    "readingTime": "4 minutes"
   }
  ],
  "source": "https://superhuman.beehiiv.com/archive?page=1",
  "website": "https://www.superhuman.ai/",
  "checkedAt": "2026-10-23T09:38:40.811Z",
  "newsletter": "Superhuman AI",
  "totalPages": 114,
  "totalPosts": 1135,
  "description": "Keep up with the latest AI news, trends, and tools in just 3 minutes a day. Join 1,500,000+ professionals."
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/sitecheck-web-intel-beehiiv-newsletter-archive-7b395b49/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.webintel-api.workers.dev](https://www.zero.xyz/host/api.webintel-api.workers.dev/llms.txt)