# Update a Credential

* [Request Parameters](#request-parameters)
* [Response](#response)

Updates the code and ends at date and time for a specified [credential](https://docs.seam.co/latest/capability-guides/access-systems/managing-credentials).

{% tabs %}
{% tab title="JavaScript" %}
Updates the code and ends at date and time for a specified credential.

**Code:**

```javascript
await seam.acs.credentials.update({
  acs_credential_id: "1d4fb22b-743b-492f-ad74-cffcbd63c874",
  code: "1234",
  ends_at: "2025-06-18T10:42:53.000Z",
});
```

**Output:**

```javascript
// void
```

{% endtab %}

{% tab title="cURL" %}
Updates the code and ends at date and time for a specified credential.

**Code:**

```curl
curl --include --request POST "https://connect.getseam.com/acs/credentials/update" \
  --header "Authorization: Bearer $SEAM_API_KEY" \
  --json @- <<EOF
{
  "acs_credential_id": "1d4fb22b-743b-492f-ad74-cffcbd63c874",
  "code": "1234",
  "ends_at": "2025-06-18T10:42:53.000Z"
}
EOF
```

**Output:**

```curl
{}
```

{% endtab %}

{% tab title="Python" %}
Updates the code and ends at date and time for a specified credential.

**Code:**

```python
seam.acs.credentials.update(
    acs_credential_id="1d4fb22b-743b-492f-ad74-cffcbd63c874",
    code="1234",
    ends_at="2025-06-18T10:42:53.000Z",
)
```

**Output:**

```python
None
```

{% endtab %}

{% tab title="Ruby" %}
Updates the code and ends at date and time for a specified credential.

**Code:**

```ruby
seam.acs.credentials.update(
  acs_credential_id: "1d4fb22b-743b-492f-ad74-cffcbd63c874",
  code: "1234",
  ends_at: "2025-06-18T10:42:53.000Z",
)
```

**Output:**

```ruby
nil
```

{% endtab %}

{% tab title="PHP" %}
Updates the code and ends at date and time for a specified credential.

**Code:**

```php
$seam->acs->credentials->update(
    acs_credential_id: "1d4fb22b-743b-492f-ad74-cffcbd63c874",
    code: "1234",
    ends_at: "2025-06-18T10:42:53.000Z",
);
```

**Output:**

```php
```

{% endtab %}

{% tab title="Seam CLI" %}
Updates the code and ends at date and time for a specified credential.

**Code:**

```seam_cli
seam acs credentials update --acs_credential_id "1d4fb22b-743b-492f-ad74-cffcbd63c874" --code "1234" --ends_at "2025-06-18T10:42:53.000Z"
```

**Output:**

```seam_cli
{}
```

{% endtab %}
{% endtabs %}

<details>

<summary>Authentication Methods</summary>

* API key
* Personal access token\
  Must also include the `seam-workspace` header in the request.

To learn more, see [Authentication](https://docs.seam.co/latest/api/authentication).

</details>

## Request Parameters

**`acs_credential_id`** *String* (Required)

ID of the credential that you want to update.

***

**`code`** *String*

Replacement access (PIN) code for the credential that you want to update.

***

**`ends_at`** *String*

Replacement date and time at which the validity of the credential ends, in [ISO 8601](https://www.iso.org/iso-8601-date-and-time-format.html) format. Must be a time in the future and after the `starts_at` value that you set when creating the credential.

***

## Response

{% hint style="success" %}
Returns: **void**
{% endhint %}


---

# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.seam.co/latest/api/acs/credentials/update.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.