# AnyAPI Substack Posts Scraper

> AnyAPI Substack Posts Scraper is a paid API for AI agents from api.getanyapi.com, paid per call via x402, $0.161/call, status unknown (last checked 2026-09-15).

Scrapes and returns posts from a Substack publication via a pay-per-request API with no subscription required

## Facts

- Endpoint: POST https://api.getanyapi.com/v1/run/substack.posts
- Price: $0.161/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-15
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/anyapi-substack-posts-scraper-610834c8
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_7sc5A2U5TI7nrylEkK9LP

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 anyapi-substack-posts-scraper-610834c8 -d '<json body>'
```

Example prompt: Can you pull the recent posts from the Substack publication at paulgraham.substack.com so I can see what topics he's been writing about lately?

## When to prefer this

Use this endpoint when you need to programmatically access Substack post listings without a monthly subscription or a dedicated scraping infrastructure. Ideal for one-off or infrequent scraping tasks where pay-per-request pricing ($0.161/call) is more economical than maintaining a subscription service. Best for agents that need newsletter content from Substack on demand.

## Known failure modes

- Invalid or non-existent Substack URL returns an error or empty result
- Private or paywalled Substack content may not be fully accessible
- Rate limiting or blocking by Substack may cause failed scrapes
- Malformed input (missing publication identifier) results in a 4xx error
- Insufficient USDC balance causes payment failure and blocked request

## How this service works

1,200+ scraping and data APIs behind one key. Pay per request in real dollars. No subscriptions, nothing monthly, nothing to cancel.

## Output

Returns a JSON object containing a list of posts from the specified Substack publication, including post titles, publication dates, author info, summaries or content, and associated metadata scraped from the public Substack page.

## Response schema (JSON Schema)

```json
{
 "type": "json"
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/anyapi-substack-posts-scraper-610834c8/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from api.getanyapi.com](https://www.zero.xyz/host/api.getanyapi.com/llms.txt)