# ReadX — X/Twitter User Timeline with Replies

> ReadX — X/Twitter User Timeline with Replies is a paid API for AI agents from readx.sh, paid per call via x402, $0.01/call, status unknown (last checked 2026-09-14).

Fetches a paginated timeline of a Twitter/X user's tweets, retweets, quotes, AND replies by username.

## Facts

- Endpoint: GET https://readx.sh/api/:name/with_replies
- Price: $0.01/call
- Payment: x402
- Status: unknown
- Last checked: 2026-09-14
- Activations on Zero: 0
- Tags: x402
- Canonical page: https://www.zero.xyz/c/readx-x-twitter-user-timeline-with-replies-13229223
- Structured record (JSON): https://api.zero.xyz/v1/capabilities/cap_FsRaHTWe-a9q6Gt2dB8Eq

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 readx-x-twitter-user-timeline-with-replies-13229223
```

Example prompt: Can you pull the full timeline for the X account 'elonmusk' — including all their replies, not just top-level tweets — and give me the latest page of posts?

## When to prefer this

Use this endpoint when you need a user's complete posting history including their replies to other tweets — not just their original posts. Prefer this over the base timeline endpoint when conversational context and reply activity matter. It is ideal for monitoring engagement, understanding discourse participation, or building a full picture of a user's X presence.

## Known failure modes

- Invalid or non-existent X handle returns an error or empty result
- Handle contains invalid characters (not matching ^[A-Za-z0-9_]+$) causes a 400/validation error
- Expired or invalid pagination cursor results in an error or restarted pagination
- Account is private or suspended, returning no data or an access error
- Rate limiting or payment failure (x402 payment not processed) blocks the request

## How this service works

A user's timeline including their replies. Example: GET /api/jack/with_replies

## Output

A JSON object containing a paginated list of the user's tweets, retweets, quotes, and replies, along with pagination cursors (top and bottom) to fetch additional pages using the cursor parameter.

## Request schema (JSON Schema)

```json
{
 "type": "object",
 "$schema": "https://json-schema.org/draft/2020-12/schema",
 "required": [
  "input"
 ],
 "properties": {
  "input": {
   "type": "object",
   "required": [
    "type",
    "method"
   ],
   "properties": {
    "type": {
     "type": "string",
     "const": "http"
    },
    "method": {
     "enum": [
      "GET"
     ],
     "type": "string"
    },
    "pathParams": {
     "type": "object"
    },
    "queryParams": {
     "type": "object",
     "required": [
      "name"
     ],
     "properties": {
      "name": {
       "type": "string",
       "pattern": "^[A-Za-z0-9_]+$",
       "minLength": 1,
       "description": "X handle without the leading @ (alphanumeric and underscore)."
      },
      "cursor": {
       "type": "string",
       "description": "Pagination cursor from a previous response's pagination.next_cursor (the conversation endpoint at /api/{name}/tweets/{id} instead takes its own nested reply cursor — see that endpoint)."
      }
     }
    }
   },
   "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/readx-x-twitter-user-timeline-with-replies-13229223/health.json
- [Zero catalog index](https://www.zero.xyz/llms.txt)
- [Other services from readx.sh](https://www.zero.xyz/host/readx.sh/llms.txt)