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

# Quickstart

## Make Your First Request

Passy Wallet has a few routes:

* Chat Completions (OpenAI compatible)
* Messages (Anthropic compatible)
* Responses (Codex compatible)
* Models (model info and pricing publicly accesible without a key; includes custom endpoints when you have BYOK models enabled)

Choose your preferred route example call:

<Tabs>
  <Tab title="cURL (Chat Completions)">
    ```bash theme={null}
    curl https://api.passy.ai/v1/chat/completions \
      -H "Authorization: Bearer YOUR_PASSY_API_KEY" \
      -H "Content-Type: application/json" \
      -d '{
        "model": "passy/DeepSeek-V4-Flash",
        "messages": [
          {"role": "user", "content": "Say hi!"}
        ]
      }'
    ```
  </Tab>

  <Tab title="cURL (Messages)">
    ```bash theme={null}
    curl https://api.passy.ai/v1/messages \
      -H "Authorization: Bearer YOUR_PASSY_API_KEY" \
      -H "Content-Type: application/json" \
      -H "anthropic-version: 2023-06-01" \
      -d '{
        "model": "passy/Kimi-K2.6",
        "max_tokens": 1024,
        "messages": [
          {"role": "user", "content": "Say hi!"}
        ]
      }'
    ```
  </Tab>

  <Tab title="cURL (Responses)">
    ```bash theme={null}
    curl https://api.passy.ai/v1/responses \
      -H "Authorization: Bearer YOUR_PASSY_API_KEY" \
      -H "Content-Type: application/json" \
      -d '{
        "model": "passy/GLM-5.1",
        "input": "Say hi!"
      }'
    ```
  </Tab>

  <Tab title="cURL (Models)">
    <CodeGroup>
      ```bash Simple theme={null}
      curl -s https://api.passy.ai/v1/models | jq
      ```

      ```bash BYOK theme={null}
      curl -s https://api.passy.ai/v1/models \
        -H "Authorization: Bearer YOUR_PASSY_API_KEY" | jq
      ```
    </CodeGroup>
  </Tab>
</Tabs>

<Info>
  Using the [SDK](/sdk)? Check out this [guide](/sdk)!
</Info>

***

## Common Questions

<AccordionGroup>
  <Accordion title="How much does it cost?">
    You pay strictly for what you use, without fixed markups. Different models map directly to their underlying provider pricing. Most development testing can be done for under \$1.

    Check your current usage and pricing in the [Dashboard](https://dash.passy.ai/dashboard/overview).
  </Accordion>

  <Accordion title="Can I use my existing OpenAI/Anthropic code?">
    **Yes!** Simply change the base URL to `https://api.passy.ai/v1` and use your Passy API key. All your existing OpenAI-compatible SDK code will work without any other modification.
  </Accordion>

  <Accordion title="What if a provider API goes down?">
    Passy handles failover intuitively.\
    \
    We have multiple providers and keys so `passy/` models always stay online and available.
  </Accordion>
</AccordionGroup>

<br />

## Need Help?

<Columns cols={3}>
  <Column>
    <Card title="WhatsApp Support" icon="whatsapp" href="https://wa.absolum.nl" target="_blank" />
  </Column>

  <Column>
    <Card title="Book a Call" icon="calendar" href="https://cal.com/absolum/emby-dev-enterprise" target="_blank" />
  </Column>

  <Column>
    <Card title="Feedback" icon="circle-question" href="https://passy.ai/feedback" target="_blank" />
  </Column>
</Columns>