> ## Documentation Index
> Fetch the complete documentation index at: https://docs.omnixapi.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Pricing

> Simple, predictable per-call pricing — no tiers, no monthly minimums.

## \$0.001 per call

Almost every endpoint costs a flat **\$0.001** per successful call — reads and
writes alike. A few endpoints (DM list / read conversation, and webhooks) cost a
little more; the full breakdown is below. No tiers, no monthly minimums.

<Card title="$0.001" icon="coins" horizontal>
  Charged once per successful (`200`) response. Failures and genuine
  not‑founds are free.
</Card>

## Direct Messages

Most DM endpoints are the standard **$0.001**. Two read endpoints cost **$0.0015**
because they fan out to decrypt every message:

| Endpoint                               | Price        |
| -------------------------------------- | ------------ |
| List Conversations (`/dm/list`)        | **\$0.0015** |
| Read Conversation (`/dm/conversation`) | **\$0.0015** |
| Send, Send Media, Delete, React, Edit  | \$0.001      |

## Webhooks

Webhooks are also priced above the flat rate (still priced to undercut X's
own webhook fees):

| Action         | Endpoints                      | Price        |
| -------------- | ------------------------------ | ------------ |
| **Management** | create, list, validate, delete | **\$0.0025** |
| **Replay**     | replay past events             | **\$0.005**  |

The events we deliver to your URL are **not** billed — you only pay for the
management calls above.

## Price summary

| Endpoint group                                         | Price per call |
| ------------------------------------------------------ | -------------- |
| Tweets, Users, Lists, Media, Articles                  | \$0.001        |
| Direct Messages — send, media, delete, react, edit     | \$0.001        |
| Direct Messages — list, read conversation              | \$0.0015       |
| Webhook management (create / list / validate / delete) | \$0.0025       |
| Webhook replay                                         | \$0.005        |
| Account / meta (your profile, payment history)         | Free           |

## When you're charged

| Outcome                                    | Charged?                             |
| ------------------------------------------ | ------------------------------------ |
| `200` success                              | ✅ Yes — at the endpoint's rate above |
| `404` not found (user/tweet doesn't exist) | ❌ No                                 |
| `400` bad request                          | ❌ No                                 |
| `401` / `402` auth or balance              | ❌ No                                 |
| `429` rate limited                         | ❌ No                                 |
| `5xx` upstream / our error                 | ❌ No                                 |

## Tracking spend

Every successful call returns:

* `x-credits-charged` — what this call cost.
* `x-credits-remaining` — your balance afterwards.

Use these headers to monitor usage in real time, or review the full ledger in
your [dashboard](https://omnixapi.com/dashboard).

## Credits & top‑ups

New accounts include free trial credit. Top up from the dashboard at any time —
credit never expires.