> ## Documentation Index > Fetch the complete documentation index at: https://docs.generect.com/llms.txt > Use this file to discover all available pages before exploring further. # Start bulk email find > Start an asynchronous bulk email find job. Billed only for valid emails found. ## Use Case: Start an asynchronous bulk job to find verified work emails for many leads (up to 50 per request). ## Pricing This is a billable endpoint — you are charged only for each valid email found. If no email is found, the request is free. Your price decreases automatically as your lifetime spend grows. [Check your current tier and pricing →](https://beta.generect.com/settings/billing) ## OpenAPI ````yaml post /api/v1/email/find/bulk/ openapi: 3.0.3 info: title: Generect API description: >- Welcome to the Generect API documentation. Here we will help you integrate and use our API. API base url: `https://api.generect.com` — every path below is relative to this host. Newer endpoints live under `/api/v1/...`, legacy endpoints under `/api/...`; use each path exactly as documented. Protocol: `HTTPS` # Authentication Get your API token from the Generect app settings and send it in the `Authorization` header with the required `Token` prefix. Example: `Authorization: Token xxxxxxxxx` # Rate limits You can request data depending on your data plan and account balance (default: 10000/month). Pricing depends on the operation and the number of results returned, and may increase with additional data flags. For exact pricing, see each endpoint's Pricing section or your billing settings: https://beta.generect.com/settings/billing # Note _Every endpoint must include the trailing `/`. Requests without the trailing slash may fail._ version: 1.0.0 contact: {} servers: - url: https://api.generect.com security: - apiKey: [] tags: - name: 1. Auth description: Login and get user info - name: 2. Transactions description: List of latest transactions in your account - name: 3. Leads description: Fetch information about leads by _link/name/ICP_. - name: 4. Companies description: Fetch information about companies by link/name/ICP. - name: 5. Preview description: Search masked database leads for preview and reveal workflows. - name: 6. Enrich description: Enrich leads and companies by internal or external identifiers. - name: 7. Email description: Find and validate email addresses. - name: 8. Accounts description: Account profile, usage, and transactions. - name: 9. Search description: Database and realtime lead, company, and company-lead search. - name: 10. Phone description: Find phone numbers for leads. - name: 11. Webhooks description: Register and manage async job notifications. paths: /api/v1/email/find/bulk/: post: tags: - 7. Email summary: Start bulk email find description: >- Start an asynchronous bulk email find job. Billed only for valid emails found. requestBody: required: true content: application/json: schema: type: object required: - leads properties: leads: type: array maxItems: 50 description: >- Leads to find emails for (max 50 per request). Each entry is one of: {lead_id}, {linkedin_url}, or {first_name, last_name, domain}. items: oneOf: - title: By Lead ID type: object required: - lead_id properties: lead_id: type: string example: ACwAAAE9bk0BxY7Qf2mN4pR8sT1vW3zA5cE6gH9 - title: By LinkedIn URL type: object required: - linkedin_url properties: linkedin_url: type: string example: https://www.linkedin.com/in/jordan-ellis - title: By Name and Domain type: object required: - first_name - last_name - domain properties: first_name: type: string description: Lead's first name. last_name: type: string description: Lead's last name. domain: type: string description: Company domain. examples: Bulk email find: value: leads: - lead_id: ACwAAAE9bk0BxY7Qf2mN4pR8sT1vW3zA5cE6gH9 - first_name: Morgan last_name: Lee domain: salesforce.com responses: '202': description: Bulk job accepted content: application/json: schema: $ref: '#/components/schemas/BulkSubmitResponse' example: data: null meta: job_id: 7c9e6679-7425-40de-944b-e07fc1f90ae7 status: pending total: 2 processed: 0 amount_charged: 0 error: null '400': description: Validation error or insufficient balance. content: application/json: schema: $ref: '#/components/schemas/Error' examples: Validation error: value: status: error status_code: 400 detail: leads: - This field is required. Insufficient funds: value: status: error status_code: 400 detail: Insufficient funds in the account. '401': $ref: '#/components/responses/Unauthorized' '403': $ref: '#/components/responses/Forbidden' components: schemas: BulkSubmitResponse: type: object properties: data: type: object nullable: true description: Always null — results arrive via the bulk status endpoint. meta: $ref: '#/components/schemas/BulkJobMeta' Error: type: object description: Standard error envelope returned for 4xx/5xx responses. properties: status: type: string example: error status_code: type: integer example: 400 detail: description: >- Human-readable message (string) for most errors, or a field-level validation map ({ field: [messages] }) for 400 validation errors. example: Insufficient funds in the account. BulkJobMeta: type: object description: >- Bulk job state. Poll the bulk status endpoint with job_id or subscribe to the completion webhook. required: - job_id - status - total - processed - amount_charged properties: job_id: type: string description: Job identifier — pass it to the bulk status endpoint. status: type: string enum: - pending - processing - completed - error total: type: integer description: Number of submitted items. processed: type: integer description: Items processed so far. found: type: integer description: >- Items that resolved to a result (present on status/webhook once completed). not_found: type: integer description: Items with no result — not charged (No Data, No Charge). amount_charged: type: number description: USD charged for found results; final when status is completed. error: type: string nullable: true description: Failure reason when status is error. responses: Unauthorized: description: Missing or invalid API token. content: application/json: schema: $ref: '#/components/schemas/Error' example: status: error status_code: 401 detail: Authentication credentials were not provided. Forbidden: description: Authenticated, but the account/plan is not allowed to use this endpoint. content: application/json: schema: $ref: '#/components/schemas/Error' example: status: error status_code: 403 detail: You do not have permission to perform this action. securitySchemes: apiKey: type: apiKey in: header name: Authorization description: 'Use the required Token prefix. Example: Authorization: Token xxxxxxxxx' ````