> ## Documentation Index
> Fetch the complete documentation index at: https://docs.nshield.org/llms.txt
> Use this file to discover all available pages before exploring further.

# Check wallet risk

> Scores a public wallet for activity quality, suspicious patterns, recency, and trading behavior.



## OpenAPI

````yaml /reference/public-openapi.json post /v1/security/wallet-risk
openapi: 3.1.0
info:
  title: Nova Security, Bridge, Token & Wallet API
  version: '2026-05-27'
  description: >-
    Open public APIs for Nova security checks, Relay-backed bridge route quotes,
    and on-chain intelligence.
servers:
  - url: https://api-nova.tech
    description: Public API
security: []
tags:
  - name: Security Model
    description: >-
      Risk checks for tokens, wallets, dapps, transactions, permissions, and
      addresses.
  - name: Nova Bridge
    description: >-
      Build wallet-ready Relay route quotes. Wallet approvals, signing, and
      broadcast stay local.
  - name: Token Data
    description: Search, profiles, prices, charts, and trending token data.
  - name: Wallet Data
    description: Public wallet overview, holdings, trades, and activity.
  - name: Trader Data
    description: Leaderboards, trade feeds, and token signals.
  - name: Monitoring
    description: Metadata-only public API request stats and scrapeable metrics.
paths:
  /v1/security/wallet-risk:
    post:
      tags:
        - Security Model
      summary: Check wallet risk
      description: >-
        Scores a public wallet for activity quality, suspicious patterns,
        recency, and trading behavior.
      operationId: checkWalletRisk
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/WalletRiskRequest'
      responses:
        '200':
          description: Wallet risk result.
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/RiskResponse'
        '429':
          $ref: '#/components/responses/RateLimited'
components:
  schemas:
    WalletRiskRequest:
      type: object
      required:
        - address
      properties:
        address:
          type: string
          example: 9xQeWvG816bUx9EPfQ5D9b8fRGyJitf8F6f4fH6QJjAo
        chain:
          $ref: '#/components/schemas/Chain'
      additionalProperties: false
    RiskResponse:
      type: object
      required:
        - riskLevel
        - score
        - reasons
      properties:
        riskLevel:
          $ref: '#/components/schemas/RiskLevel'
        score:
          type: integer
          minimum: 0
          maximum: 100
        summary:
          type: string
        reasons:
          type: array
          items:
            $ref: '#/components/schemas/RiskReason'
      additionalProperties: false
    Chain:
      type: string
      enum:
        - solana
      default: solana
    RiskLevel:
      type: string
      enum:
        - low
        - medium
        - high
        - critical
    RiskReason:
      type: object
      required:
        - code
        - message
      properties:
        code:
          type: string
          example: LOW_LIQUIDITY
        message:
          type: string
          example: Liquidity is thin for this token.
        severity:
          $ref: '#/components/schemas/RiskLevel'
      additionalProperties: false
    ErrorResponse:
      type: object
      required:
        - error
      properties:
        error:
          type: object
          required:
            - code
            - message
          properties:
            code:
              type: string
              example: RATE_LIMITED
            message:
              type: string
              example: Too many requests. Try again later.
            requestId:
              type: string
          additionalProperties: false
      additionalProperties: false
  responses:
    RateLimited:
      description: The request exceeded an IP, endpoint, or capability quota.
      headers:
        Retry-After:
          schema:
            type: integer
          description: Seconds to wait before retrying.
      content:
        application/json:
          schema:
            $ref: '#/components/schemas/ErrorResponse'

````