# twitter.surf.cascade.fyi – User Tweets by Username

> twitter.surf.cascade.fyi – User Tweets by Username is a paid API for AI agents from twitter.surf.cascade.fyi, paid per call via x402, $0.004000/call, status unknown (last checked 2026-09-14).

Fetches the recent tweets posted by a specific Twitter/X user, identified by their username in the URL path

## Facts

- Endpoint: GET https://twitter.surf.cascade.fyi/users/0xMarchyel/tweets
- Price: $0.004000/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-6d812f7a
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_tnd353NnnmLGVnQ0y-zp8

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-6d812f7a
```

Example prompt: Can you fetch the recent tweets from @0xMarchyel on Twitter, including their replies?

## When to prefer this

Use this endpoint when you need to retrieve the tweet history or recent activity of a specific Twitter/X user by their username, especially within an automated agent workflow that supports x402 micropayments. Prefer this over scraping or official Twitter API when you want a simple pay-per-call REST interface without OAuth setup.

## Known failure modes

- User not found – username may not exist or may be suspended
- Private account – tweets may not be accessible
- Rate limiting – too many requests in a short period
- Payment failure – insufficient USDC balance for x402 micropayment
- Empty result – user has no recent tweets

## How this service works

User tweets

## Output

Returns a collection of recent tweet objects for the specified user, including tweet text and associated metadata. Optionally includes replies if the include_replies flag is set to true.

## Example request

```json
{
 "input": {
  "type": "http",
  "method": "GET",
  "pathParams": {},
  "queryParams": {
   "include_replies": false
  }
 }
}
```

## 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": {
      "include_replies": {
       "type": "boolean",
       "description": "Include replies"
      }
     }
    }
   },
   "additionalProperties": false
  },
  "output": {
   "type": "object",
   "required": [
    "type"
   ],
   "properties": {
    "type": {
     "type": "string"
    },
    "example": {
     "type": "object"
    }
   }
  }
 }
}
```

## Response schema (JSON Schema)

```json
{
 "type": "object",
 "required": [
  "_truncated",
  "_originalSize"
 ],
 "properties": {
  "_truncated": {
   "type": "boolean"
  },
  "_originalSize": {
   "type": "number"
  }
 }
}
```

## More

- Live health (JSON, refreshed every minute): https://www.zero.xyz/c/twitter-surf-cascade-fyi-6d812f7a/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)