> For the complete documentation index, see [llms.txt](https://docs.trustlesswork.com/trustless-work/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.trustlesswork.com/trustless-work/v2-en/introduction/developer-resources/request-api-key.md).

# Get an API Key

Use it to authenticate Core API requests.

Generate an API key from the Trustless Work Backoffice.

<a href="https://backoffice.trustlesswork.com" class="button primary" data-icon="arrow-up-right-from-square">Open Trustless Work Backoffice</a>

{% stepper %}
{% step %}

### Connect your wallet

Open the Backoffice and select **Connect wallet**.

Approve the connection in your wallet when prompted.
{% endstep %}

{% step %}

### Open API Keys

In the left sidebar, select **API Keys**.
{% endstep %}

{% step %}

### Generate your key

Select **Generate API Key** to create a new key.

Copy the key immediately and store it in your secret manager.
{% endstep %}
{% endstepper %}

{% hint style="warning" %}
Your API key is shown only once. Keep it private and never expose it in client-side applications or public repositories.
{% endhint %}

### Authenticate API requests

Send the generated key with each authenticated request:

```http
x-api-key: <id>.<secret>
```

### JavaScript example

Use your API key in the `x-api-key` header for authenticated requests:

```javascript
const apiKey = "<id>.<secret>";

const response = await fetch("TW_URL", {
  headers: {
    "x-api-key": apiKey,
  },
});

if (!response.ok) {
  throw new Error(`Request failed: ${response.status}`);
}

const escrows = await response.json();
console.log(escrows);
```


---

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```
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```

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