> ## Documentation Index > Fetch the complete documentation index at: https://developer.instantly.ai/llms.txt > Use this file to discover all available pages before exploring further. # Suggest audiences from a campaign > Analyze the leads already in a campaign and suggest SuperSearch audiences that match them. Each suggestion returns a natural-language `query` plus store-format `filters`. Rate limited per workspace. Requires one of the following scopes: `ai_agents:read`, `ai_agents:all`, `all:read`, `all:all` ## OpenAPI ````yaml https://api.instantly.ai/openapi/api_v2.json post /api/v2/ai-agents/lead-finder/suggest-audience openapi: 3.1.0 info: title: API Explorer description: >- The entire API V2 documentation is interactive and can be tested here. To the right side of every endpoint you will see a box with an example request. You can click on the "Try it" button to send a request to the server right from the docs. You will need to provide an API key by clicking the `ApiKeyAuth_token` blue text. version: 2.0.0 servers: - url: https://api.instantly.ai description: Instantly API Server security: - ApiKeyAuth: [] tags: - name: Analytics description: Endpoints related to analytics x-group: Analytics - name: OAuth description: >- OAuth authentication endpoints for connecting Google and Microsoft email accounts x-group: OAuth - name: Account description: An email account that can be used to send campaigns x-group: Account - name: Campaign description: A campaign that can be sent to a list of recipients x-group: Campaign - name: Email description: >- A campaign email, a reply, a manually sent email, or any other email that's visible in the Unibox x-group: Email - name: EmailVerification description: A single email verification x-group: Email Verification - name: LeadList description: A list used to store leads x-group: Lead List - name: InboxPlacementTest description: An inbox placement test x-group: Inbox Placement Test - name: InboxPlacementAnalytics description: Analytics data for individual emails in inbox placement tests x-group: Inbox Placement Analytics - name: InboxPlacementBlacklistAndSpamAssassinReport description: Report data for an inbox placement test x-group: Inbox Placement Blacklist And SpamAssassin Report - name: AIAgent description: An AI agent x-group: AI Agent - name: AIInboxManager description: An AI Inbox Manager agent x-group: AI Inbox Manager - name: AIDeliverabilityAgent description: An AI Deliverability Agent x-group: AI Deliverability Agent - name: AILeadFinderAgent description: An AI Lead Finder Agent x-group: AI Lead Finder Agent - name: APIKey description: API Key x-group: API Key - name: AccountCampaignMapping description: Account Campaign Mapping x-group: Account Campaign Mapping - name: Lead description: A lead entity representing an individual lead x-group: Lead - name: BackgroundJob description: A background job that can be used to perform long-running tasks x-group: Background Job - name: CustomTag description: >- A custom tag for organizing and categorizing accounts and campaigns. You can use them as filters in apis that list accounts and campaigns. x-group: Custom Tag - name: CustomTagMapping description: >- This entity represents a tag being assigned to a specific campaign or email account. When an email account is assigned a tag, a new custom tag mapping entry is created, which connects the tag (`tag_id` field) with the email account (`resource_id` field). You can use it to see which tag si connected to which resource. x-group: Custom Tag Mapping - name: BlockListEntry description: A blocked email or domain x-group: Block List Entry - name: LeadLabel description: A custom label for categorizing and managing leads x-group: Lead Label - name: Workspace description: A workspace entity representing a workspace x-group: Workspace - name: SuperSearchEnrichment description: >- An enrichment can take different forms, such as email enrichment or LinkedIn enrichment. Leads may be imported from SuperSearch using the dedicated endpoint, or enriched directly within a list or campaign by attaching an enrichment to it. x-group: SuperSearch Enrichment - name: WorkspaceGroupMember description: >- A member of a workspace group. You can use the endpoints within this entity to manage the members of a workspace group. x-group: Workspace Group Member - name: WorkspaceMember description: A member of a workspace with associated user details x-group: Workspace Member - name: CampaignSubsequence description: A subsequence entity representing a follow-up sequence x-group: Campaign Subsequence - name: AuditLog description: Audit log records for tracking system activities x-group: Audit Log - name: AISalesAgent description: >- An AI Sales Development Representative that autonomously manages outreach campaigns x-group: AI Sales Agent - name: AISalesAgentActivity description: An activity performed by an AI Sales Agent x-group: AI Sales Agent - name: Webhook description: A webhook subscription for receiving event notifications x-group: Webhook - name: WebhookEvent description: A webhook event that was sent or attempted to be sent x-group: Webhook Event - name: DFYEmailAccountOrder description: A Done-For-You email account order x-group: DFY Email Account Order - name: DomainForwarding description: Web forwarding configuration for a domain ordered through Instantly x-group: Domain Forwarding - name: CustomPromptTemplate description: Custom prompt templates for creating custom prompts x-group: Custom Prompt Template - name: SalesFlow description: >- Manages how sales users view and interact with campaign and lead lists within the sales flow. x-group: Sales Flow - name: EmailTemplate description: A campaign email template x-group: Email Template - name: WorkspaceBilling description: Workspace Billing x-group: Workspace Billing - name: CRMActions description: CRM related actions x-group: CRM Actions paths: /api/v2/ai-agents/lead-finder/suggest-audience: post: tags: - AILeadFinderAgent summary: Suggest audiences from a campaign description: >- Analyze the leads already in a campaign and suggest SuperSearch audiences that match them. Each suggestion returns a natural-language `query` plus store-format `filters`. Rate limited per workspace. Requires one of the following scopes: `ai_agents:read`, `ai_agents:all`, `all:read`, `all:all` operationId: suggestLeadFinderAudienceV2 requestBody: content: application/json: schema: type: object additionalProperties: false required: - campaign_id properties: campaign_id: type: string format: uuid description: Campaign whose existing leads to analyze example: 01a034fe-a677-7df9-92e6-360db297285c count: type: integer minimum: 1 maximum: 5 description: Number of suggestions (1-5) example: 3 required: true responses: '200': description: Audience suggestions derived from the campaign content: application/json: schema: type: object properties: campaign_id: type: string format: uuid examples: - 0198c2a4-3f1e-7000-8000-000000000000 example: 0198c2a4-3f1e-7000-8000-000000000000 analyzed_lead_count: type: integer examples: - 4820 example: 4820 total_lead_count: type: integer examples: - 4820 example: 4820 confidence: type: string enum: - high - low examples: - high example: high profile_summary: type: string examples: - >- Mostly VP/Director-level Sales leaders at US B2B software companies. example: >- Mostly VP/Director-level Sales leaders at US B2B software companies. suggestions: type: array items: type: object properties: label: type: string examples: - Same profile example: Same profile query: type: string examples: - >- VP of Sales at US software companies, 50-200 employees example: >- VP of Sales at US software companies, 50-200 employees rationale: type: string examples: - >- Matches the dominant title, industry, size and geo in this campaign. example: >- Matches the dominant title, industry, size and geo in this campaign. filters: type: object additionalProperties: true description: >- SuperSearch filters in the product-UI store format expressing the query; not directly accepted as `search_filters` — use `query` with enrichment_generate_filters, or translate the keys. Absent when unavailable. required: - label - query - rationale required: - campaign_id - analyzed_lead_count - total_lead_count - confidence - profile_summary - suggestions '401': description: >- This request is unauthorized (either the Authorization header is missing or invalid, or the API key has been revoked) content: application/json: schema: type: object properties: statusCode: type: number enum: - 401 examples: - 401 example: 401 error: type: string enum: - Unauthorized examples: - Unauthorized example: Unauthorized message: type: string examples: - Missing Authorization header example: Missing Authorization header required: - statusCode - error - message '402': description: >- This request cannot be fulfilled because the workspace does not have an active paid plan content: application/json: schema: type: object properties: statusCode: type: number enum: - 402 examples: - 402 example: 402 error: type: string enum: - Payment Required examples: - Payment Required example: Payment Required message: type: string examples: - Workspace does not have an active paid plan example: Workspace does not have an active paid plan required: - statusCode - error - message '404': description: The requested resource was not found content: application/json: schema: type: object properties: statusCode: type: number enum: - 404 examples: - 404 example: 404 error: type: string enum: - Not Found examples: - Not Found example: Not Found message: type: string examples: - Resource not found example: Resource not found required: - statusCode - error - message '422': description: The request is well-formed but cannot be processed content: application/json: schema: type: object properties: statusCode: type: number enum: - 422 examples: - 422 example: 422 error: type: string enum: - Unprocessable Entity examples: - Unprocessable Entity example: Unprocessable Entity message: type: string examples: - The request cannot be processed example: The request cannot be processed required: - statusCode - error - message '429': description: >- You have exceeded the rate limit. Please check the rate limit docs for more information. content: application/json: schema: type: object properties: statusCode: type: number enum: - 429 examples: - 429 example: 429 error: type: string enum: - Too Many Requests examples: - Too Many Requests example: Too Many Requests message: type: string examples: - Rate limit exceeded example: Rate limit exceeded required: - statusCode - error - message '502': description: The suggestion model failed or returned nothing usable content: application/json: schema: type: object properties: statusCode: type: number enum: - 502 examples: - 502 example: 502 error: type: string enum: - Bad Gateway examples: - Bad Gateway example: Bad Gateway message: type: string examples: - Failed to generate audience suggestions. example: Failed to generate audience suggestions. required: - statusCode - error - message components: securitySchemes: ApiKeyAuth: type: http scheme: bearer ````