> ## 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. # Bulk look up possible alternate accounts > Runs Premium alt detection for up to 10 Roblox IDs and returns ordered per-item results. Detection outputs are probabilistic review signals. ## OpenAPI ````yaml /api/openapi-v2.json post /v2/alts/bulk 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/bulk: post: tags: - Bulk summary: Bulk look up possible alternate accounts description: >- Runs Premium alt detection for up to 10 Roblox IDs and returns ordered per-item results. Detection outputs are probabilistic review signals. operationId: postV2AltsBulk requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/AltBulkRequest' example: robloxIds: - '156319135' - '351892163' guildId: '987654321098765432' resolved: false responses: '200': $ref: '#/components/responses/BulkLookupSuccess' '400': $ref: '#/components/responses/BadRequest' '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' '429': $ref: '#/components/responses/RateLimited' '500': $ref: '#/components/responses/InternalError' components: schemas: AltBulkRequest: type: object required: - robloxIds properties: robloxIds: type: array minItems: 1 maxItems: 10 items: type: string pattern: ^\d{1,32}$ guildId: type: string resolved: type: boolean default: false 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 BulkLookupResponse: type: object required: - results - count - foundCount - notFoundCount - errorCount - resolved properties: results: type: array items: $ref: '#/components/schemas/BulkLookupItem' count: type: integer foundCount: type: integer notFoundCount: type: integer errorCount: type: integer resolved: 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 BulkLookupItem: type: object required: - input - found - data - error properties: input: type: object additionalProperties: true found: type: boolean data: nullable: true additionalProperties: true error: $ref: '#/components/schemas/BulkItemError' nullable: true 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 BulkItemError: type: object properties: code: type: string message: type: string details: nullable: true additionalProperties: true status: type: integer nullable: true responses: BulkLookupSuccess: description: Bulk lookup completed. content: application/json: schema: allOf: - $ref: '#/components/schemas/V2SuccessEnvelope' - type: object properties: data: $ref: '#/components/schemas/BulkLookupResponse' BadRequest: description: The request is missing required input or contains invalid input. content: application/json: schema: $ref: '#/components/schemas/V2ErrorEnvelope' 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' Forbidden: description: >- The authenticated key or session does not have access to the requested resource. content: application/json: schema: $ref: '#/components/schemas/V2ErrorEnvelope' 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 `.' ````