# Integration by Client

- [Authentication](https://devcenter.unico.io/trust-en/integrations/integration-by-client/authentication.md): In this section, you will find all the technical specification on how to authenticate to use the REST APIs.
- [Introduction](https://devcenter.unico.io/trust-en/integrations/integration-by-client/authentication/introduction.md)
- [API Reference](https://devcenter.unico.io/trust-en/integrations/integration-by-client/authentication/api-reference.md)
- [Additional Resources](https://devcenter.unico.io/trust-en/integrations/integration-by-client/authentication/additional-resources.md): In this section, you will find additional resources related to authentication
- [Postman Collection](https://devcenter.unico.io/trust-en/integrations/integration-by-client/authentication/additional-resources/postman-collection.md): In this section, you will find the Postman collection for the REST API to authenticate on the Unico IDCloud platform
- [Example in Javascript](https://devcenter.unico.io/trust-en/integrations/integration-by-client/authentication/additional-resources/example-in-javascript.md): In this section, you will find an example of implementing authentication for the Unico IDCloud platform in JavaScript
- [API Reference](https://devcenter.unico.io/trust-en/integrations/integration-by-client/api-reference.md): In this section, you will find the REST APIs available for the by Client Integration
- [Onboarding](https://devcenter.unico.io/trust-en/integrations/integration-by-client/api-reference/onboarding.md)
- [Multi Accounts](https://devcenter.unico.io/trust-en/integrations/integration-by-client/api-reference/multi-accounts.md)
- [Additional Resouces](https://devcenter.unico.io/trust-en/integrations/integration-by-client/additional-resouces.md): In this section you will find additional resources about by Client Integration
- [ICAO standard for selfie](https://devcenter.unico.io/trust-en/integrations/integration-by-client/additional-resouces/icao-standard-for-selfie.md): In this section, you will find how the capture standard for the user's selfie
- [Postman Collection](https://devcenter.unico.io/trust-en/integrations/integration-by-client/additional-resouces/postman-collection.md): In this section, you will find the Postman Collection for the rest APIs of the by Unico Integration


---

# 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://devcenter.unico.io/trust-en/integrations/integration-by-client.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.