> ## Documentation Index > Fetch the complete documentation index at: https://docs.mentionlab.io/llms.txt > Use this file to discover all available pages before exploring further. # Estimate the credits a launch costs > The same body as a launch. Charges nothing. ## OpenAPI ````yaml https://api.mentionlab.io/api/docs/v2-json post /api/v2/projects/{projectId}/jobs/estimate openapi: 3.0.0 info: title: MentionLab Public API v2 description: '' version: 0.6.27-rc contact: {} servers: - url: https://api.mentionlab.io security: [] tags: [] paths: /api/v2/projects/{projectId}/jobs/estimate: post: tags: - Jobs summary: Estimate the credits a launch costs description: The same body as a launch. Charges nothing. operationId: JobsV2Controller_estimate_v2 parameters: - name: x-project-id in: header description: Project ID to specify the project context required: true schema: type: string - name: projectId required: true in: path schema: format: uuid requestBody: required: true content: application/json: schema: $ref: '#/components/schemas/JobEstimateV2Dto' responses: '200': description: '' content: application/json: schema: $ref: '#/components/schemas/JobEstimateV2Response' '400': description: >- The request failed validation — the body, query or path parameters are malformed or out of range. content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' '401': description: The request is missing valid authentication credentials. content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' '403': description: >- The authenticated principal lacks the required permission, or access to the requested organisation/project. content: application/json: schema: $ref: '#/components/schemas/ApiErrorResponse' components: schemas: JobEstimateV2Dto: type: object properties: aiModels: description: Models that answer every selected query, by id or rolling alias example: - scp-ml-chatgpt - claude-haiku-latest uniqueItems: true type: array items: type: string executionCount: type: number minimum: 1 maximum: 100 description: How many times each query runs on each model example: 3 selection: description: 'Absent: every query of the project' allOf: - $ref: '#/components/schemas/QuerySelectionV2Dto' required: - aiModels - executionCount JobEstimateV2Response: type: object properties: credits: type: number description: Credits the launch costs available: type: number description: Credits the project can draw on required: - credits - available ApiErrorResponse: type: object properties: statusCode: type: number description: HTTP status code of the error. example: 400 message: type: string description: >- Human-readable description of the error. Validation failures return an array of per-field validation errors instead of a single string. example: Validation failed error: type: string description: Short name of the HTTP error. example: Bad Request required: - statusCode QuerySelectionV2Dto: type: object properties: mode: type: string enum: - include - all description: >- How the target set is defined. "include" acts on the given ids; "all" acts on everything matching the filter except the excluded ids. ids: description: Uuids of the rows to act on, required when mode is "include" example: - 018f3a2b-7c4d-7e91-b3f5-2a6c8d0e1f42 type: array items: type: string format: uuid excludedIds: description: Uuids to subtract from the matched set, only used when mode is "all" example: - 018f3a2b-7c4d-7e91-b3f5-2a6c8d0e1f42 type: array items: type: string format: uuid filter: description: Used when mode is "all" allOf: - $ref: '#/components/schemas/ListQueriesV2Dto' required: - mode ListQueriesV2Dto: type: object properties: page: type: number description: >- Which slice of the matched rows to return, counted from 1. Rows skipped are (page - 1) * limit. default: 1 minimum: 1 example: 2 limit: type: number description: >- How many rows one page holds, capped at 100 to keep a single response bounded. default: 25 minimum: 1 maximum: 100 example: 50 search: type: string description: Substring of the query text, accents and apostrophes folded example: running shoes languages: description: >- Queries in any of these languages, as reference locale language codes example: - en - fr type: array items: type: string countries: description: >- Queries run for any of these markets, as country codes of the reference locales example: - US - GB type: array items: type: string types: type: array description: An untyped query matches none items: $ref: '#/components/schemas/QueryType' tagIds: description: Queries carrying these tags, by tag id. See tagMode example: - 12 - 34 type: array items: type: number tagGroupIds: description: Queries with a tag of these groups. See tagMode example: - 018f3a2b-7c4d-7e91-b3f5-2a6c8d0e1f42 type: array items: type: string format: uuid tagMode: type: string enum: - and - or description: >- "and" (default): every tag, and a tag of each group. "or": any tag, or a tag of any group recurrenceSettingIds: description: Queries on any of these schedules example: - 018f3a2b-7c4d-7e91-b3f5-2a6c8d0e1f42 type: array items: type: string format: uuid hasRecurrenceSetting: type: boolean description: Whether a schedule runs them example: true sort: type: string description: 'Comma-separated field:asc|desc pairs. Sortable: query, updatedAt.' example: query:asc QueryType: type: string enum: - comparative - informative - perception description: >- The type of question the query asks: "comparative" (compares options), "informative" (seeks facts or how-to information) or "perception" (probes opinions about a brand). ```` This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.