# POV Result
**1. QR Code Scanning and Credential Selection**
* Once the QR code is published on a website and scanned by the user using the **Blerify Wallet App**, the app will search for a credential that meets the requirements defined in the POV.
* **If a matching credential is found**:
* The user will be allowed to select the credential and send its data to the website.
* **If no matching credential is found**:
* The user will not be able to proceed, and the process will stop.
**2. Page Update and Credential Data Handling**
* After the user sends the credential data, the webpage displaying the QR code will be updated with the received information.
* The website can perform various actions based on the credential data, such as:
* **Logging in the user**.
* **Registering the user**.
* **Validating the user’s access**.
* **Using the credential ID** to call a procedure and retrieve additional details about the credential, such as the **DID (Decentralized Identifier)** and any associated **benefits** (e.g., discounts for e-commerce).
**3. Receiving Credential Data via POST**
* The credential data is sent to the website via a **POST request** when the page is redirected.
* The following parameters are included in the POST request:
* **POST\['subject']**: Contains the name of the person (credential subject).
* **POST\['id']**: Contains the **ID of the credential** received.
**4. Retrieving Credential Details and Benefits**
* Using the **credential ID** received in the POST request, you can call the following **public API endpoint** to retrieve detailed information about the credential and its benefits:
**Endpoint:**
```url
https://api.blerify.com/api/v1/wallet/credentials/{$id}/verify
```
*Replace `{$id}` with the actual credential ID.*
**5. Example API Response**
The API response will include detailed information about the credential, its issuer, verification status, and any associated benefits. Below is an example of the response structure:
jsonCopy
```json
{
"verificationRegistry": {
"registered": true,
"onHold": false,
"expired": true,
"revoked": false,
"revokedAt": null
},
"issuer": {
"blockchainId": 0,
"previousBlock": 0,
"legalName": "",
"category": 8,
"legalStatus": 2,
"country": "AR",
"contactName": "",
"contactEmail": "",
"companyCreatedAt": "",
"companyRegisteredAt": null,
"companyAddress": null,
"companyPhone": null,
"websiteUrl": null,
"lei": "",
"registeredAt": null,
"chainOfTrustAddress": "",
"expires": false,
"expireAt": "",
"dids": [
"did:lac1:1iT4zWg7gpM5AKbhCXadsaf343rer5KZCWRRAZmkHcowK6uS"
],
"timeline": [
{
"blockNumber": 0,
"events": [
{
"name": "Change of Trust contract changed",
"cotAddress": "0x350555f0e1a493fdfsde57567b51db8a3f6d",
"status": false,
"prevBlock": 1
},
{
"name": "Member Changed",
"did": "did:lac1:1iT4zWg7gpM5AKrewwL6xSC9KD3vgy8kTHkoD5KZCWRRAZmkHcowK6uS",
"iat": 1734129647,
"exp": 0,
"expires": false,
"rawData": "ewogICJkaWQiIDogrewrebGVnYWxOYW1lIiA6ICJFZGlmaWNpbyBOZXdlbiIsCiAgImNvbnRhY3ROYW1lIiA6ICJQYWJsbyIsCiAgImNvbnRhY3RFbWFpbCIgOiAiZGVtb3Vuby5ibGVyaWZ5K25ld2VuQGdtYWlsLmNvbSIsCiAgImNhdGVnb3J5IiA6IDgsCiAgImNvdW50cnlDb2RlIiA6ICJBUiIsCiAgImxlZ2FsU3RhdHVzIiA6IDIsCiAgImNyZWF0aW9uRGF0ZSIgOiAxNzM0MTE4ODQzLAogICJjb21wYW55Q3JlYXRlZEF0IiA6IDE3MzQxMTg4NDMsCiAgImxlaSIgOiAiIgp9",
"currentTimestap": 1734129647,
"prevBlock": 0
}
]
}
]
},
"issuerImage": "",
"rootOfTrust": {
"valid": true,
"id": "did:web:lacchain.id:3DArjNYv1q235YgLrfdsgfdmNncxu7qdXVnXvPx22e3UsX2RgNhHyhvZEw1Gb5C",
"gId": 1,
"iat": "1970-01-01T00:00:00",
"exp": "1970-01-01T00:00:00",
"isValid": true,
"trustedBy": null,
"child": {
"valid": true,
"id": "did:lac1:1iT4zWg7gpM5AKbhCXa1d6V1fdfddf3vgy8kTHkoD5KZCWRRAZmkHcowK6uS",
"gId": 161,
"iat": "2024-12-13T22:40:49",
"exp": "2025-12-08T22:40:49",
"isValid": true,
"trustedBy": "0x7fc60a3389b42c54360fd6810ed047e8b6d7859"
}
},
"subjectDID": "did:lac1:1iT4aCuLD2km6MtCWZ4w4M534ewfucG55xGurAJJuEd5Tdce1XXvhBFZDnSj9b6W513JFy",
"credential": "{\n \"@context\" : [ \"https://www.w3.org/2018/credentials/v1\", \"https://vc.blerify.com/membership/other/MembershipCredential\" ],\n \"type\" : [ \"VerifiableCredential\", \"MembershipCredential\" ],\n \"id\" : \"19184f44-3f7d-4935-ab8e-ffa89cb04574\",\n \"issuer\" : \"did:lac1:1iT4zWg7gpM5AKbhCXa1d6V1ZXnjrwL6xSC9KD3vgy8kTHkoD5KZCWRRAZmkHcowK6uS\",\n \"issuanceDate\" : \"2025-01-23T20:19:17.204Z\",\n \"name\" : \"MembershipTest\",\n \"description\" : \"MembershipTest\",\n \"credentialSubject\" : {\n \"type\" : [ \"MembershipCredential\" ],\n \"id\" : \"did:lac1:1iT4aCuLD2km6MtCWZ4w4MYRT3ucG55xGurAJJuEd5Tdce1XXvhBFZDnSj9b6W513JFy\",\n \"title\" : \"MembershipTest 23 ene\",\n \"subjectName\" : \"Martin Carrera\",\n \"kind\" : \"MembershipTest\"\n },\n \"proof\" : [ {\n \"type\" : \"DataIntegrityProof\",\n \"cryptosuite\" : \"ecdsa-rdfc-2019\",\n \"created\" : \"2025-01-23T20:20:10.749806592\",\n \"verificationMethod\" : \"did:lac1:1iT4zWg7gpM5AKbhCXa1d6V1ZXnjrwL6xSC9KD3vgy8kTHkoD5KZCWRRAZmkHcowK6uS#CaMSshUJANwAS3YcovUvFq8ctadLR3xRQ7s7b3WHDfaf\",\n \"proofPurpose\" : \"assertionMethod\",\n \"proofValue\" : \"0x8e6ccc0e5495eb0c991ecda7c6334328c3f7ec142efdbec70e9527ed94ae44d17059e6ea130c5f1632fdcb31761c39baed802759027ad52e40b0e83989f1b6101c\",\n \"domain\" : \"1PbJk8mnGMtBsnkLT2muesuSMrpKksZJNAZ7jC6G23NpG9LuxPTdSpf8UwmxKyxTXbQ7fKQgFNyTgntT9YWQF8Rotf\"\n } ]\n}",
"signatureVerification": true,
"template": {
"id": "",
"name": "",
"description": "",
"projectId": "",
"organizationId": ""
},
"pdf": "",
"thumbnail": "",
"signers": null,
"issuance": {
"protocol": "WALLET",
"issuedAt": "2025-01-23T20:20:12",
"transactionHash": "",
"blockNumber": 36488538
},
"revocation": null,
"benefits": [
{
"id": "",
"type": "",
"shopName": "",
"productTitle": "",
"productDescription": "",
"discountType": "",
"discountValue": 0,
"receivedUnits": 0,
"paidUnits": 0,
"recurrenceType": null,
"recurrence": 0,
"currency": null,
"availability": [
"AR"
],
"settings": {
"images": {
"productBigImage": "",
"shopImage": "",
"productSmallImage": ""
}
},
"category": "",
"projectId": "",
"linkedTemplate": false,
"organizationName": "",
"organizationLogo": "",
"expireAt": null
},
{
"id": "",
"type": "",
"shopName": "",
"productTitle": "",
"productDescription": "",
"discountType": "",
"discountValue": 0.0,
"receivedUnits": 0,
"paidUnits": 0,
"recurrenceType": null,
"recurrence": 0,
"currency": null,
"availability": [
"AR",
"PE",
"MX",
"BR",
"US",
"ES"
],
"settings": {
"images": {
"productBigImage": "",
"shopImage": "",
"productSmallImage": ""
}
},
"category": "",
"projectId": "",
"linkedTemplate": false,
"organizationName": "",
"organizationLogo": "
"expireAt" : null
} ]
}
```
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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.blerify.com/developers/point-of-verification/pov-result.md?ask=
```
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.