xdataapi

Read-only public X (Twitter) data for developers and AI agents. Profiles, tweets, timelines, threads, followers, and search with the x.com operators. One credit per tweet or profile returned. Empty results and errors are free.

• Site and docs: https://xdataapi.io/docs

• API: https://api.xdataapi.io (OpenAPI 3.1: openapi.yaml, also at https://api.xdataapi.io/openapi.yaml)

• Hosted MCP server: https://api.xdataapi.io/mcp (Streamable HTTP, OAuth or x-api-key)

• Status, checked every minute from outside: https://xdataapi.io/status

• Docs for agents: https://xdataapi.io/llms.txt

Not affiliated with X Corp. Public data only. No write endpoints.

MCP

Claude Code:

claude mcp add --transport http xdataapi https://api.xdataapi.io/mcp

The server signs you in with OAuth on first use. Clients without OAuth pass a key instead:

{
  "mcpServers": {
    "xdataapi": {
      "url": "https://api.xdataapi.io/mcp",
      "headers": { "x-api-key": "xd_live_..." }
    }
  }
}

Stdio-only clients can bridge with mcp-remote:

{
  "mcpServers": {
    "xdataapi": {
      "command": "npx",
      "args": ["-y", "mcp-remote", "https://api.xdataapi.io/mcp", "--header", "x-api-key:${XDATAAPI_KEY}"],
      "env": { "XDATAAPI_KEY": "xd_live_..." }
    }
  }
}

Tools: get_user, get_users, get_user_tweets, get_followers, get_following, get_follower_ids, search_tweets, get_tweet, get_tweets, get_thread, get_replies, get_quotes, get_retweeters, get_balance. All read-only. Listed on the official MCP Registry as io.xdataapi/xdataapi.

Related MCP server: TwitterAPI.io MCP Server

REST

curl "https://api.xdataapi.io/v1/tweets/search?q=from:x%20since:2026-09-01&count=20" \
  -H "x-api-key: xd_live_..."

Every response carries credits_charged and balance_remaining. Pages return next_cursor; pass it back as cursor.

SDKs

TypeScript, npm install xdataapi:

import { xdataapi } from 'xdataapi';
const api = xdataapi({ apiKey: process.env.XDATAAPI_KEY! });
const { data } = await api.searchTweets({ query: { q: 'from:x', count: 20 } });

Python, pip install xdataapi:

from xdataapi import AuthenticatedClient
from xdataapi.api.tweets import search_tweets
client = AuthenticatedClient(base_url="https://api.xdataapi.io", token=KEY, prefix="", auth_header_name="x-api-key")
page = search_tweets.sync(client=client, q="from:x", count=20)

Both are generated from openapi.yaml. See examples/ for LangChain, CrewAI, and Vercel AI SDK tools.

Pricing

Prepaid credit packs from $10. Credits never expire. No per-call minimum. Rate limit rises with lifetime spend. Details: https://xdataapi.io/#pricing

Support

hello@xdataapi.io. Security reports: https://xdataapi.io/.well-known/security.txt