# Verification APIs

## Welcome to the latest version of our API documentation, version V2! 

As we continue to improve our services, we want to make sure you have the most up-to-date information available. If you're currently using our older API endpoint at **api.faceki.com**, we kindly ask that you switch to our new endpoint at sdk.faceki.com to take advantage of the latest features and improvements in version V2.

Thank you for choosing our service, and we're here to help if you have any questions or concerns during the migration process.

The Facki API follows the principles of Representational State Transfer (REST) architecture. This means that it utilizes commonly used HTTP response codes and verbs to facilitate communication between client and server. To ensure secure access, the API also uses token-based authentication. By adhering to these industry standards, Facki API aims to provide a reliable and familiar experience for developers integrating with our service.<br>

## Base URL

```
sdk.faceki.com
```

## Error Code

```
    INTERNAL_SYSTEM_ERROR = 1000,
    SUCCESS = 0,
    NO_RULES_FOR_COMPANY = 7001,
    NEED_REQUIRED_IMAGES = 8001,
    DOCUMENT_VERIFY_FAILED = 8002,
    PLEASE_TRY_AGAIN = 8003,
    FACE_CROPPED = 8004,
    FACE_TOO_CLOSED = 8005,
    FACE_NOT_FOUND = 8006,
    FACE_CLOSED_TO_BORDER = 8007,
    FACE_TOO_SMALL = 8008,
    POOR_LIGHT = 8009,
    ID_VERIFY_FAIL = 8010,
    DL_VERIFY_FAIL = 8011,
    PASSPORT_VERIFY_FAIL = 8012,
    DATA_NOT_FOUND = 8013,
    INVALID_VERIFICATION_LINK = 8014,
    VERIFICATION_LINK_EXPIRED = 8015,
    FAIL_TO_GENERATE_LINK = 8016,
    KYC_VERIFICATION_LIMIT_REACHED = 8017,
    SELFIE_MULTIPLE_FACES = 8018,
    FACE_BLURR = 8019
```

### Postman Collection

```
https://www.postman.com/facekiteam/workspace/official-faceki/collection
```


---

# 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://kycdocv2.faceki.com/api-integration/verification-apis.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.