> For the complete documentation index, see [llms.txt](https://prehledne-navody.gitbook.io/prehledne-navody-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://prehledne-navody.gitbook.io/prehledne-navody-docs/readme.md).
# Developer Platform
:leaf:
No code
Get started with the developer platform in 5 minutes.
{% columns %}
{% column width="50%" %}
## Get started in minutes
Make your first API call in under 5 minutes.
This quickstart walks through the basic setup: create an account, generate an API key, and send a test request. The examples use the same request in several languages, so you can start with the one that matches your stack.
{% hint style="info" icon="sparkle" %}
**Customize your first request**
Explain what you're building and let AI tweak your quickstart.
{% endhint %}
{% hint style="warning" icon="life-ring" %}
**Need some help?**
Troubleshoot common issues or ask for help.
I get a 401 Unauthorized error
Check that your API key is present and valid.
Make sure you replaced `YOUR_API_KEY` in the example.
Confirm the `Authorization` header uses `Bearer YOUR_API_KEY`.
I get a 400 Bad Request error
Check your request body first.
Make sure the JSON is valid and the `message` field is included.
Also confirm you send `Content-Type: application/json`.
The request succeeds, but the result is not what I expect
Start with the sample payload before testing custom input.
Check the response `status` field to confirm whether the request was only queued.
If you change the payload shape, verify the endpoint accepts those fields.
My local example does not run
Check that your runtime and dependencies are installed.
For JavaScript, install the SDK before running the example.
For Python, make sure `requests` is available in your environment.
{% endhint %}
With your first request done, use the guides for deeper setup and the API reference for endpoints and parameters.
Get startedAPI reference
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{% column width="50%" %}
{% stepper %}
{% step %}
#### Create your API key
Set up your account, then generate an API key for local testing and your first integration.
Sign upLog in
{% endstep %}
{% step %}
#### Make your first request
Pick a language below, replace `YOUR_API_KEY`, and run.
{% tabs %}
{% tab title="JavaScript" %}
{% code overflow="wrap" %}
```javascript
// Import the SDK
import ExampleAPI from "example-api";
// Initialize the client
const client = new ExampleAPI({ apiKey: "YOUR_API_KEY" });
// Send your first message
const response = await client.messages.send({
message: "Hello, world!"
});
```
{% endcode %}
{% endtab %}
{% tab title="Python" %}
{% code overflow="wrap" %}
```python
import requests
response = requests.post(
"https://api.example.com/messages",
headers={
"Authorization": "Bearer YOUR_API_KEY",
"Content-Type": "application/json",
},
json={
"message": "Hello, world!"
},
)
print(response.json())
```
{% endcode %}
{% endtab %}
{% tab title="cURL" %}
{% code overflow="wrap" %}
```bash
curl -X POST https://api.example.com/messages \
-H "Authorization: Bearer YOUR_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"message": "Hello, world!"
}'
```
{% endcode %}
{% endtab %}
{% tab title="Go" %}
{% code overflow="wrap" expandable="true" %}
```go
package main
import (
"bytes"
"fmt"
"io"
"net/http"
)
func main() {
body := []byte(`{"message":"Hello, world!"}`)
req, err := http.NewRequest("POST", "https://api.example.com/messages", bytes.NewBuffer(body))
if err != nil {
panic(err)
}
req.Header.Set("Authorization", "Bearer YOUR_API_KEY")
req.Header.Set("Content-Type", "application/json")
resp, err := http.DefaultClient.Do(req)
if err != nil {
panic(err)
}
defer resp.Body.Close()
responseBody, err := io.ReadAll(resp.Body)
if err != nil {
panic(err)
}
fmt.Println(string(responseBody))
}
```
{% endcode %}
{% endtab %}
{% endtabs %}
{% endstep %}
{% step %}
#### Parse the response
If the request succeeds, you should get a response like this:
{% code title="response.json" overflow="wrap" %}
```json
{
"id": "msg_1234567890",
"message": "Hello, world!",
"status": "queued",
"createdAt": "2026-01-01T12:00:00Z"
}
```
{% endcode %}
{% endstep %}
{% endstepper %}
{% endcolumn %}
{% endcolumns %}
{% columns %}
{% column width="50%" %}
{% endcolumn %}
{% column width="50%" valign="middle" %}
## Learn more about the developer platform
Read guides, watch tutorials, and learn more about working with the developer platform and integrating it with your own stack.
GuidesDocumentation
{% endcolumn %}
{% endcolumns %}
Join a community of over 3,000 developers
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Discord community
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