Quadrata Integration
  • INTRODUCTION
    • Introduction to Quadrata
    • Passport Attributes
  • HOW TO INTEGRATE
    • Quadrata SDK
      • Get Started Quickly
      • Advanced
        • Installation
        • SDK Configuration
        • Onboarding Example
        • Client Libraries
          • Client Configuration
          • Client Lazy Loading
          • Client Eager Loading
          • Client Helper Component
          • Client React Hooks
            • useOnboardStatus
          • Client Examples
            • With Wagmi Connect
            • KYC Only
            • KYB Only
            • All In One
        • API Libraries
          • API Configuration
          • API Service Options
          • API Service Libraries
            • Create Access Token
            • Create Privacy Access Token
            • Fetch Attribute Values
            • Fetch Onboard Status
            • Fetch Passport List
            • Fetch Privacy Data
            • Fetch Privacy Grants
            • Fetch Wallet Screening
            • Revoke Privacy Grants
    • Onboard users
      • Individual Passport Onboarding
        • 1. Installation
        • 2. API Authentication
        • 3. API Onboard Status
        • 4. QuadClient Package
        • 5. Privacy Data Permissions
        • 6. Full Example
      • Business Passport Onboarding
        • 1. Installation
        • 2. API Authentication
        • 3. QuadrataKyb Package
        • 4. Privacy Data Permissions
        • 5. Full Example
      • All-In-One Passport Onboarding
        • 1. Installation
        • 2. API Authentication
        • 3. QuadrataReact Package
        • 4. Full Example
    • Request Privacy Data
      • List of Privacy Data
      • Privacy Data Permissions
      • API Requests
        • How to sign API
          • Full Example
          • Generate ECDSA Key Pair
        • API Get Privacy Permissions
        • API Privacy Access Token
        • API Get Privacy Data
        • API Revoke Permissions
    • Query attributes
      • Via Smart Contract
        • Query a single attribute
        • Query multiple attributes
        • Query Helper
      • Via API
    • On-Chain Wallet Screening
      • How to sign API
        • Full Example
        • Generate ECDSA Key Pair
      • API Get On-Chain AML Score
    • Webhooks
      • Onboarding Webhooks
      • Ongoing Monitoring Webhooks
      • Webhook Request Signature
    • Burn Passports
  • additional information
    • Smart contracts
    • Quadrata Sandbox
    • Passport Issuers
    • Privileged Roles & Ownership
    • Constants
    • Flex Kit Attributes
      • Smart Contract Addresses
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  1. HOW TO INTEGRATE
  2. Query attributes

Via API

Query attributes from existing passport holders

Quadrata provides an API for integrators to query attributes values from an existing passport holder

Production URL: https://prod.quadrata.com/api/v1/attributes/query

GET https://int.quadrata.com/api/v1/attributes/query

Query attributes (values, verifiedAt, status) from an existing passport holder.

Query Parameters

Name
Type
Description

wallet*

String

User Wallet Address

attributes*

List[String]

List of Required Attributes

Headers

Name
Type
Description

Authorization: Bearer <JWT_TOKEN>*

String

JWT accessToken (returned by /api/v1/login)

// Example Response
{
  "data": {
    "queryResult": {
      "ACCREDITED_INVESTOR_US": {
        "status": "",
        "value": "",
        "verifiedAt": ""
      },
      "AML": {
        "status": "READY",
        "value": "1",
        "verifiedAt": "1685658188"
      },
      "COUNTRY": {
        "status": "READY",
        "value": "US",
        "verifiedAt": "1685658115"
      },
      "DID": {
        "status": "READY",
        "value": "0xc355dc9ddce1e50cb737a2b4354b5d3eb42fc167ee0aceae28dd965ef4b752cc",
        "verifiedAt": "1685658115"
      }
    },
    "type": "attributes"
  }
}

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Last updated 11 months ago