> ## Documentation Index > Fetch the complete documentation index at: https://docs.docksys.xyz/llms.txt > Use this file to discover all available pages before exploring further. # Look up advanced account associations > Requires a paid guild-scoped API key with advanced Alt Detection entitlement. Global keys are rejected. The target must belong to the selected guild. Supply Discord or Roblox IDs; raw IP lookup is rejected with HTTP 400 IP_LOOKUP_NOT_AVAILABLE. Results are review signals, not proof of common ownership or wrongdoing. Pro or Enterprise entitlement is required. resolved defaults to true. ## OpenAPI ````yaml api/openapi-v2.json GET /v2/alts/advanced openapi: 3.1.0 info: title: Dock API v2 version: 2.0.0 summary: >- Discord to Roblox verification, account linking, alt detection, API key management, and bot configuration. description: >- API v2 is the recommended Dock API for new integrations. It uses consistent response envelopes, stable error codes, request IDs, rate-limit metadata, and first-class bulk endpoints. Use the API only for legitimate verification, moderation, analytics, and automation workflows. Do not scrape, bypass rate limits, rotate keys or IPs to avoid limits, resell the service, or use detection outputs as definitive proof of wrongdoing. By using Dock, you agree to the Terms of Service and Privacy Policy. termsOfService: https://docksys.xyz/terms contact: name: Dock Support url: https://docksys.xyz/discord license: name: Dock Terms of Service url: https://docksys.xyz/terms servers: - url: https://api.docksys.xyz description: Production security: - bearerAuth: [] tags: - name: Lookups description: >- Read account links, verification status, and Premium alt detection results. - name: Bulk description: Run ordered batch lookups with per-item results. - name: Verification Sessions description: Create hosted verification sessions and read completion state. - name: Writes description: Create, update, or delete account-link data in the current API-key scope. externalDocs: description: Privacy Policy url: https://docksys.xyz/privacy paths: /v2/alts/advanced: get: tags: - Lookups summary: Look up advanced account associations description: >- Requires a paid guild-scoped API key with advanced Alt Detection entitlement. Global keys are rejected. The target must belong to the selected guild. Supply Discord or Roblox IDs; raw IP lookup is rejected with HTTP 400 IP_LOOKUP_NOT_AVAILABLE. Results are review signals, not proof of common ownership or wrongdoing. Pro or Enterprise entitlement is required. resolved defaults to true. operationId: getV2AdvancedAltLookup parameters: - $ref: '#/components/parameters/OptionalDiscordIdQuery' - $ref: '#/components/parameters/OptionalRobloxIdQuery' - name: guildId in: query required: true schema: type: string pattern: ^\d+$ description: The guild authorized for this paid key. - name: resolved in: query required: false schema: type: boolean default: true description: Include resolved provider profiles. responses: '200': description: Advanced association lookup completed. content: application/json: schema: allOf: - $ref: '#/components/schemas/V2SuccessEnvelope' - type: object properties: data: $ref: '#/components/schemas/AdvancedAltLookup' '400': description: >- Invalid or missing input; raw ip query values return IP_LOOKUP_NOT_AVAILABLE. content: application/json: schema: $ref: '#/components/schemas/V2ErrorEnvelope' '401': $ref: '#/components/responses/Unauthorized' '403': description: >- PREMIUM_REQUIRED for global/unpaid keys; BASIC_ALT_REQUIRED or ADVANCED_ALT_REQUIRED for insufficient plan tier; FORBIDDEN for a target outside the authorized guild. content: application/json: schema: $ref: '#/components/schemas/V2ErrorEnvelope' '429': $ref: '#/components/responses/RateLimited' '500': $ref: '#/components/responses/InternalError' components: parameters: OptionalDiscordIdQuery: name: discordId in: query required: false description: Discord user ID. schema: type: string pattern: ^\d+$ example: '123456789012345678' OptionalRobloxIdQuery: name: robloxId in: query required: false description: Roblox user ID. schema: type: string pattern: ^\d+$ example: '156319135' schemas: V2SuccessEnvelope: type: object required: - status - data - meta - timestamp properties: status: type: integer example: 200 data: description: Endpoint-specific response payload. nullable: true meta: $ref: '#/components/schemas/V2Meta' timestamp: type: string format: date-time AdvancedAltLookup: allOf: - $ref: '#/components/schemas/AltLookup' - type: object required: - analysis properties: analysis: type: object properties: tier: type: string enum: - advanced associationCount: type: integer includesResolvedProfiles: type: boolean historicalAnalysisAvailable: type: boolean V2ErrorEnvelope: type: object required: - status - error - meta - timestamp properties: status: type: integer example: 429 error: type: object required: - code - message - details properties: code: type: string example: RATE_LIMITED message: type: string example: Too many requests. Please retry after 1 seconds. details: nullable: true additionalProperties: true meta: $ref: '#/components/schemas/V2Meta' timestamp: type: string format: date-time V2Meta: type: object required: - requestId - version - rateLimit properties: requestId: type: string example: req_9d7b8c6a5f4e version: type: string example: 2.0.0 rateLimit: $ref: '#/components/schemas/RateLimitMeta' tier: type: string enum: - free - premium description: Present on API-key authenticated developer endpoints. additionalProperties: true AltLookup: type: object required: - target - matches - risk - summary - resolved properties: target: type: object properties: discordId: type: string nullable: true robloxId: type: string nullable: true guildId: type: string nullable: true matches: type: array items: type: object properties: discordId: type: string robloxId: type: string nullable: true resolved: $ref: '#/components/schemas/ResolvedProfiles' risk: type: object properties: score: type: integer minimum: 0 maximum: 100 nullable: true severity: type: string example: MEDIUM nullable: true scoreType: type: string enum: - relative calibratedProbability: type: boolean enum: - false reviewRecommended: type: boolean reasons: type: array items: type: string summary: type: object properties: matchCount: type: integer resolved: type: boolean assessment: type: string description: >- Association assessment; inconclusive when evidence is insufficient or filtered. verifiedLinks: type: array items: type: object required: - discordId - robloxId properties: discordId: type: string robloxId: type: string description: >- Public, filtered evidence only. No raw network identifiers are returned. communitySignals: type: array items: type: object properties: kind: type: string enum: - recent_guild_verification occurredAt: type: string format: date-time nullable: true description: >- Public, filtered evidence only. No raw network identifiers are returned. RateLimitMeta: type: object required: - limit - remaining - resetAt - retryAfter - scope properties: limit: type: integer nullable: true remaining: type: integer nullable: true resetAt: type: string format: date-time nullable: true retryAfter: type: integer nullable: true scope: type: string nullable: true example: api_key bucket: type: string nullable: true example: sessions_create ResolvedProfiles: type: object properties: roblox: nullable: true description: Expanded Roblox profile when requested and available. additionalProperties: true discord: nullable: true description: >- Expanded Discord profile or array of profiles when requested and available. additionalProperties: true responses: Unauthorized: description: The API key is missing, invalid, expired, revoked, or suspended. content: application/json: schema: $ref: '#/components/schemas/V2ErrorEnvelope' example: status: 401 error: code: INVALID_API_KEY message: Invalid API key. details: null meta: requestId: req_9d7b8c6a5f4e version: 2.0.0 rateLimit: limit: null remaining: null resetAt: null retryAfter: null scope: null timestamp: '2026-05-07T16:30:00.000Z' RateLimited: description: >- Too many requests. Back off and retry after the `Retry-After` header or `meta.rateLimit.retryAfter` value. headers: Retry-After: description: Seconds to wait before retrying. schema: type: integer X-RateLimit-Limit: description: Current short-window pacing limit. schema: type: integer X-RateLimit-Remaining: description: Remaining requests in the short-window bucket. schema: type: integer X-RateLimit-Reset: description: Unix timestamp when the short-window bucket resets. schema: type: integer content: application/json: schema: $ref: '#/components/schemas/V2ErrorEnvelope' InternalError: description: Dock could not complete the request. content: application/json: schema: $ref: '#/components/schemas/V2ErrorEnvelope' securitySchemes: bearerAuth: type: http scheme: bearer description: 'Dock API key. Send `Authorization: Bearer `.' ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.