# Generate signature other service

To generate another service on Faspay account you can use that format below :

* **Signature** = encrypt method rule HMAC (StringToSign, faspay\_secret)

<table><thead><tr><th width="214">Parameter</th><th>Type</th></tr></thead><tbody><tr><td><strong>method</strong></td><td>POST / GET(based on service API)</td></tr><tr><td><strong>path</strong></td><td>define URL service that will be used (list of service API)</td></tr><tr><td><strong>timestamp</strong></td><td>datetime (Y-m-d H:i:s). Sample : 2018-10-09 14:24:00</td></tr><tr><td><strong>token</strong></td><td>base64_encode <strong>(CLIENT_KEY:CLIENT_SECRET:ACCESS_TOKEN)</strong></td></tr><tr><td></td><td> <strong>AccessToken</strong> is a token that is already owned by the partner in accordance with the service token that will be used</td></tr><tr><td><strong>request_body</strong></td><td> for this service, set <strong>request body</strong> to empty string</td></tr><tr><td><strong>StringToSign</strong></td><td>"[method]:[path]:[timestamp]:[access_token]:[request_body]"</td></tr><tr><td></td><td>*) without [] and ""</td></tr><tr><td><strong>faspay_secret</strong></td><td>will given by faspay</td></tr></tbody></table>


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# 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.faspay.co.id/getting-started/faspay-sendme/authentication/signature/generate-signature-other-service.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.