# twitter.surf.cascade.fyi – Tweet Long-Form Article Content

> twitter.surf.cascade.fyi – Tweet Long-Form Article Content is a paid API for AI agents from twitter.surf.cascade.fyi, paid per call via x402, $0.005000/call, status unknown (last checked 2026-09-14).

Retrieves long-form article content associated with a specific tweet (Twitter/X Notes or article-style content)

## Facts

- Endpoint: GET https://twitter.surf.cascade.fyi/tweets/undefined/article
- Price: $0.005000/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/twitter-surf-cascade-fyi-f442ec2b
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_k_gRbx6PZVzv0mOf781rz

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 twitter-surf-cascade-fyi-f442ec2b
```

Example prompt: Can you pull the full article content from this tweet on twitter.surf for tweet ID 1234567890? I want to read the complete long-form text, not just the tweet preview.

## When to prefer this

Use this endpoint when you need the full long-form article or Twitter Notes content associated with a specific tweet and have a valid tweet ID. Prefer this over scraping Twitter directly or using the general tweet endpoint when the content is known to be article/Notes format rather than a standard short tweet.

## Known failure modes

- Tweet ID is 'undefined' or missing — endpoint URL contains literal 'undefined', likely requiring a valid tweet ID substitution
- Tweet does not have associated article/Notes content — returns empty or error
- Invalid tweet ID format — returns 4xx error
- Tweet or article has been deleted or is private — returns 404 or access denied
- Rate limiting or payment failure via x402 — returns 402 or 429

## How this service works

Long-form article content

## Output

Returns the full long-form article or Twitter Notes content associated with the specified tweet, including the article body text and related metadata.

## 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"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "properties": {}
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/twitter-surf-cascade-fyi-f442ec2b/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from twitter.surf.cascade.fyi](https://www.zero.xyz/host/twitter.surf.cascade.fyi/llms.txt)