June 20, 20268 min read

  If you've ever tried to post tweets programmatically, you know the frustration. The official Twitter Developer Portal requires an application, approval process, and often a paid plan just to write tweets. For many developers and small projects, this barrier is too high.

  There's a simpler way. In this guide, we'll show you how to post tweets via a REST API without needing a Twitter Developer account at all.

  ## Why the Twitter Developer Portal Is a Problem

  The official Twitter API (now X API) has three tiers:


    - **Free tier** — Read-only access. You cannot post tweets.

    - **Basic tier ($100/month)** — Write access, but limited to 3,000 tweets per month.

    - **Pro tier ($5,000/month)** — Full access with higher limits.



  For a side project, bot, or startup, $100/month just to post tweets is expensive. And the approval process can take days or weeks.

  ## The Alternative: Cookie-Based API Access

  Instead of using the official developer API, you can use the same endpoints that the Twitter web app uses. When you log into Twitter in your browser, it creates a session with two cookies:


    - **auth_token** — Your session identifier

    - **ct0** — Your CSRF token



  These cookies let you call the same internal GraphQL endpoints that the Twitter website uses. No developer account needed.

  ## Step-by-Step: Post Your First Tweet

  ### 1. Create a ChirpAPI Account
  Sign up at [chirpapi.fun/register](https://chirpapi.fun/register). No credit card required. You get 30 free actions to start.

  ### 2. Connect Your Twitter Account
  In your browser, log into Twitter. Open DevTools (F12), go to Application > Cookies, and copy your `auth_token` and `ct0` values. Paste them into ChirpAPI's account connection form.

  ### 3. Get Your API Key
  Go to the API Keys tab in your dashboard and generate a key. It starts with `tf_` and looks like: `tf_aBcDeFgHiJkLmNoPqRsTuVwXyZ012345`

  ### 4. Post a Tweet
  Send a POST request:

curl -X POST https://api.chirpapi.fun/v1/tweet \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"text": "Hello from ChirpAPI!"}'

# Response (200 OK)
{
  "id": "1928374650123456789",
  "text": "Hello from ChirpAPI!",
  "created_at": "2026-06-19T10:00:00Z"
}

  ### 5. Use It in Your Code

import requests

response = requests.post(
    "https://api.chirpapi.fun/v1/tweet",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={"text": "Posted from Python!"}
)

print(response.json())
# {'id': '1928374650123456789', 'text': 'Posted from Python!', ...}

  ## What Else Can You Do?

  With ChirpAPI, you can do more than just post tweets:


    - **Delete tweets** — `DELETE /v1/tweet/{id}`

    - **Like/unlike** — `POST /v1/like` / `POST /v1/unlike`

    - **Retweet/unretweet** — `POST /v1/retweet` / `POST /v1/unretweet`

    - **Reply** — `POST /v1/reply`

    - **Follow/unfollow** — `POST /v1/follow` / `POST /v1/unfollow`

    - **Read timeline** — `GET /v1/timeline`



  ## Is This Safe?

  ChirpAPI uses the same endpoints as the Twitter web app itself. However, there are risks:


    - Twitter can detect unusual API usage patterns

    - Rapid-fire actions can trigger rate limits or suspensions

    - New accounts should "warm up" before heavy automation



  We recommend starting slow: a few actions per day, then gradually increasing. See our [documentation](/docs) for warm-up schedules and safe limits.