# Sixtyfour AI Documentation

- [Welcome to Sixtyfour](https://docs.sixtyfour.ai/introduction.md): Intelligence infrastructure for people and entities. Deep research on any person or company at scale.
- [Get an API Key](https://docs.sixtyfour.ai/get-api-key.md): Create a Sixtyfour account and generate your API key.
- [Using the Agent](https://docs.sixtyfour.ai/guides/using-agents.md): Use the Sixtyfour Agent to search, build workflows, and run intelligence queries in natural language.
- [Credits & Pricing](https://docs.sixtyfour.ai/guides/credits-and-pricing.md): Understand how Sixtyfour credits work, what each intelligence enrichment costs, and how to manage your balance.
- [Roles & Permissions](https://docs.sixtyfour.ai/guides/roles-and-permissions.md): Understand the organizational roles and permissions for Sixtyfour.
- [Company Intelligence](https://docs.sixtyfour.ai/api-reference/endpoint/company-intelligence.md): Research and enrich company data with additional information and find associated people.
- [People Intelligence](https://docs.sixtyfour.ai/api-reference/endpoint/people-intelligence.md): Research and enrich people profiles with contact information, social profiles, and company details.
- [Bulk Intelligence](https://docs.sixtyfour.ai/api-reference/endpoint/bulk-intelligence.md): Upload a file of leads or companies and enrich every row in a single job.
- [Find Email](https://docs.sixtyfour.ai/api-reference/endpoint/find-email.md): Find email addresses for people.
- [Reverse Email](https://docs.sixtyfour.ai/api-reference/endpoint/reverse-email.md): Find a person from their email address.
- [Find Phone](https://docs.sixtyfour.ai/api-reference/endpoint/find-phone.md): Find phone numbers for people.
- [Reverse Phone](https://docs.sixtyfour.ai/api-reference/endpoint/reverse-phone.md): Find a person from their phone number.
- [QA Agent](https://docs.sixtyfour.ai/api-reference/endpoint/qa-agent.md): Evaluate and qualify data against predefined criteria using autonomous research and structured analysis.
- [Age Verification](https://docs.sixtyfour.ai/api-reference/endpoint/age-verification.md): Establish a person's date of birth or age from open-source research, with per-field confidence and sourced evidence.
- [Confidence Scoring](https://docs.sixtyfour.ai/api-reference/endpoint/field-confidence.md): Per-field confidence percentages for enrichment results. Understand exactly how reliable each piece of data is.
- [Deep Search Overview](https://docs.sixtyfour.ai/api-reference/search/search-overview.md): Run agentic deep searches with natural language queries to find people or companies at scale.
- [Deep Search](https://docs.sixtyfour.ai/api-reference/search/search-endpoints.md): Full reference for the start, status, query, export, and download endpoints for deep search.
- [Lookalike Search](https://docs.sixtyfour.ai/api-reference/search/lookalike-search.md): Find people similar to a seed cohort using LinkedIn profiles or a CSV, then page the results by similarity.
- [Filter Search](https://docs.sixtyfour.ai/api-reference/search/filter-search.md): Reference for filter capabilities, field-value discovery, and paginated filter search for people and companies.
- [Search Exclusions](https://docs.sixtyfour.ai/api-reference/search/search-exclusions.md): Suppress known people or companies from search results with inline IDs or reusable saved exclusion lists.
- [Workflows Overview](https://docs.sixtyfour.ai/api-reference/workflows/workflows-overview.md): Create, manage, and execute automated data enrichment pipelines with the Workflows API.
- [Workflow Management](https://docs.sixtyfour.ai/api-reference/workflows/workflows-management.md): List, create, update, and delete workflows via the Workflows API.
- [Workflow Blocks](https://docs.sixtyfour.ai/api-reference/workflows/workflow-blocks.md): Reference for all workflow block types supported by the Workflows API.
- [Workflow Execution](https://docs.sixtyfour.ai/api-reference/workflows/workflows-execution.md): Run workflows, poll status, cancel runs, and download results.
- [Workflow Schedules](https://docs.sixtyfour.ai/api-reference/workflows/workflow-schedules.md): Create, update, and delete cron-based schedules that trigger workflow runs automatically.
- [Incoming Webhooks](https://docs.sixtyfour.ai/api-reference/webhooks/incoming.md): Trigger workflows by POSTing data to Sixtyfour.
- [Outgoing Webhooks](https://docs.sixtyfour.ai/api-reference/webhooks/outgoing.md): Receive HTTP notifications from Sixtyfour when async jobs and workflows complete.
- [Signing Secrets & Verification](https://docs.sixtyfour.ai/api-reference/webhooks/signing-secrets.md): Sign and verify Sixtyfour webhook deliveries with HMAC-SHA256.
- [Handling Errors](https://docs.sixtyfour.ai/api-reference/errors.md): Error codes, rate limits, and common troubleshooting steps for the Sixtyfour API.
- [Skills for AI Agents](https://docs.sixtyfour.ai/developer-tools/skills.md): Agent Skills that teach AI coding assistants (Claude Code, Cursor, etc.) how to use Sixtyfour — people and company intelligence at scale.
- [MCP Server](https://docs.sixtyfour.ai/developer-tools/mcp-setup.md): Connect Sixtyfour intelligence tools and docs to your AI assistant using the Model Context Protocol.
- [API Quick Start](https://docs.sixtyfour.ai/api-quick-start.md): Authentication, base URL, rate limits, and API overview for the Sixtyfour API.
- [Company Intelligence (Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/company-intelligence-sync.md): Find and enrich a single company.
- [Company Intelligence (Async)](https://docs.sixtyfour.ai/api-reference/enrichment/company-intelligence-async.md): Find and enrich a single company; returns a job ID to poll.
- [Company Intelligence (Bulk)](https://docs.sixtyfour.ai/api-reference/enrichment/company-intelligence-bulk.md): Upload a CSV/JSON/NDJSON file and start a background bulk intelligence run.
- [People Intelligence (Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/people-intelligence-sync.md): Find and enrich a single person.
- [People Intelligence (Async)](https://docs.sixtyfour.ai/api-reference/enrichment/people-intelligence-async.md): Find and enrich a single person; returns a job ID to poll.
- [People Intelligence (Bulk)](https://docs.sixtyfour.ai/api-reference/enrichment/people-intelligence-bulk.md): Upload a CSV/JSON/NDJSON file and start a background bulk intelligence run.
- [Enrich LinkedIn Profile](https://docs.sixtyfour.ai/api-reference/enrichment/enrich-linkedin-profile.md): Fetch a LinkedIn profile and extract structured fields in a single LLM call.
- [Find Email (Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/find-email-sync.md): Find a single person's email address.
- [Find Email (Async)](https://docs.sixtyfour.ai/api-reference/enrichment/find-email-async.md): Find a single person's email; returns a job ID to poll.
- [Find Email (Bulk, Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/find-email-bulk-sync.md): Find email addresses for a batch of leads in one call.
- [Find Email (Bulk, Async)](https://docs.sixtyfour.ai/api-reference/enrichment/find-email-bulk-async.md): Find email addresses for a batch of leads; returns a job ID to poll.
- [Reverse Email Lookup (Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/reverse-email-lookup-sync.md): Resolve a person from their email address.
- [Reverse Email Lookup (Async)](https://docs.sixtyfour.ai/api-reference/enrichment/reverse-email-lookup-async.md): Resolve a person from their email address; returns a job ID to poll.
- [Reverse Email Lookup (Bulk, Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/reverse-email-lookup-bulk-sync.md): Resolve people from a batch of email addresses in one call.
- [Reverse Email Lookup (Bulk, Async)](https://docs.sixtyfour.ai/api-reference/enrichment/reverse-email-lookup-bulk-async.md): Resolve people from a batch of email addresses; returns a job ID to poll.
- [Find Phone (Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/find-phone-sync.md): Find a single person's phone number.
- [Find Phone (Async)](https://docs.sixtyfour.ai/api-reference/enrichment/find-phone-async.md): Find a single person's phone number; returns a job ID to poll.
- [Find Phone (Bulk, Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/find-phone-bulk-sync.md): Find phone numbers for a batch of leads in one call.
- [Find Phone (Bulk, Async)](https://docs.sixtyfour.ai/api-reference/enrichment/find-phone-bulk-async.md): Find phone numbers for a batch of leads; returns a job ID to poll.
- [Reverse Phone Lookup (Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/reverse-phone-lookup-sync.md): Resolve a person from their phone number.
- [Reverse Phone Lookup (Async)](https://docs.sixtyfour.ai/api-reference/enrichment/reverse-phone-lookup-async.md): Resolve a person from their phone number; returns a job ID to poll.
- [Reverse Phone Lookup (Bulk, Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/reverse-phone-lookup-bulk-sync.md): Resolve people from a batch of phone numbers in one call.
- [Reverse Phone Lookup (Bulk, Async)](https://docs.sixtyfour.ai/api-reference/enrichment/reverse-phone-lookup-bulk-async.md): Resolve people from a batch of phone numbers; returns a job ID to poll.
- [Start Deep Search (Async)](https://docs.sixtyfour.ai/api-reference/search/start-deep-search-async.md): Start a deep, agentic search from a natural language query. Returns a task ID to poll.
- [Deep Search Status](https://docs.sixtyfour.ai/api-reference/search/deep-search-status.md): Poll the status of a deep search task and retrieve results when complete.
- [Start Lookalike Search (Async)](https://docs.sixtyfour.ai/api-reference/search/start-lookalike-search-async.md): Resolve seeds and start the async lookalike workflow.
- [Lookalike Search Status](https://docs.sixtyfour.ai/api-reference/search/lookalike-search-status.md): Poll lookalike progress and return generated filters on completion.
- [Download Search Results](https://docs.sixtyfour.ai/api-reference/search/download-search-results.md): Generate a 15-minute signed download URL for a search result.
- [Search Query](https://docs.sixtyfour.ai/api-reference/search/search-query.md): Run a search query. Provide exactly one query source: query, simple_filters, filters, parsed_query, or search_id. For pagination, pass cursor alone.
- [Search Export](https://docs.sixtyfour.ai/api-reference/search/search-export.md): Export search results as a CSV file. Poll /search/status/{task_id} for a presigned download URL when complete.
- [Search Status](https://docs.sixtyfour.ai/api-reference/search/search-status.md): Query the status of any async search task (deep search or export).
- [Filter Search Capabilities](https://docs.sixtyfour.ai/api-reference/search/filter-search-capabilities.md): Get the fields, operators, and limits supported by filter search.
- [Filter Field Values](https://docs.sixtyfour.ai/api-reference/search/filter-field-values.md): Get the top values by count for a single filter-search field.
- [Create Exclusion List Endpoint](https://docs.sixtyfour.ai/api-reference/search/create-exclusion-list-endpoint.md): Create an exclusion list (asynchronous materialization).
- [List Exclusion Lists Endpoint](https://docs.sixtyfour.ai/api-reference/search/list-exclusion-lists-endpoint.md): List the organization's exclusion lists (most recent first).
- [Get Exclusion List](https://docs.sixtyfour.ai/api-reference/search/get-exclusion-list.md): Fetch one exclusion list, including materialization status and size.
- [Delete Exclusion List Endpoint](https://docs.sixtyfour.ai/api-reference/search/delete-exclusion-list-endpoint.md): Soft-delete an exclusion list and evict its cached member set.
- [Create Workflow](https://docs.sixtyfour.ai/api-reference/workflow/create-workflow.md): Create a new workflow from a block graph definition.
- [Update Workflow](https://docs.sixtyfour.ai/api-reference/workflow/update-workflow.md): Update a workflow's metadata or block definition. Creates the workflow if it doesn't exist.
- [Delete Workflow](https://docs.sixtyfour.ai/api-reference/workflow/delete-workflow.md): Permanently delete a workflow definition. Existing run history is preserved.
- [Run Workflow](https://docs.sixtyfour.ai/api-reference/workflow/run-workflow.md): Start a workflow run and return a job ID for tracking.
- [Cancel Workflow Run](https://docs.sixtyfour.ai/api-reference/workflow/cancel-workflow-run.md): Cancel an in-progress workflow run.
- [List Workflows](https://docs.sixtyfour.ai/api-reference/workflow/list-workflows.md): List all workflows in the organization. Returns lightweight metadata without block definitions; use `GET /workflows/{workflow_id}` for the full definition.
- [Get Workflow](https://docs.sixtyfour.ai/api-reference/workflow/get-workflow.md): Retrieve a workflow's full details, including its block graph definition.
- [List Available Blocks](https://docs.sixtyfour.ai/api-reference/workflow/list-available-blocks.md): List all workflow block types with their input specs schemas.
- [List Workflow Runs](https://docs.sixtyfour.ai/api-reference/workflow/list-workflow-runs.md): List recent workflow runs for the organization, sorted by most recent first. Optionally filter by `status` (`running`, `completed`, `cancelled`, or `active` for queued+running) and `workflow_id`.
- [Get Workflow Run (Live Status)](https://docs.sixtyfour.ai/api-reference/workflow/get-workflow-run-live-status.md): Get the live status and per-block progress for a workflow run.
- [List Run Result Downloads](https://docs.sixtyfour.ai/api-reference/workflow/list-run-result-downloads.md): List a workflow run's results with 15-minute signed download URLs.
- [Create Schedule](https://docs.sixtyfour.ai/api-reference/workflow-schedules/create-schedule.md): Create a schedule and register its Temporal Schedule. Bound to the caller.
- [List Schedules](https://docs.sixtyfour.ai/api-reference/workflow-schedules/list-schedules.md): List schedules — the caller's active team for members; the whole org for org admins and org-scoped credentials (optionally one workflow).
- [Get Schedule](https://docs.sixtyfour.ai/api-reference/workflow-schedules/get-schedule.md): Get a schedule.
- [Update Schedule](https://docs.sixtyfour.ai/api-reference/workflow-schedules/update-schedule.md): Update a schedule. Reactivating a revoked schedule re-binds it to the current caller (the 're-own' / 're-bind' action) and clears disabled_reason. The schedule keeps its team across a re-bind — the fire-time check pauses it again if the new owner can't act there.
- [Delete Schedule](https://docs.sixtyfour.ai/api-reference/workflow-schedules/delete-schedule.md): Delete a schedule.
- [QA Agent (Sync)](https://docs.sixtyfour.ai/api-reference/enrichment/qa-agent-sync.md): Run a research agent that answers a question about a person or company.
- [QA Agent (Async)](https://docs.sixtyfour.ai/api-reference/enrichment/qa-agent-async.md): Run a research agent that answers a question about a person or company; returns a job ID to poll.
- [Age Verification](https://docs.sixtyfour.ai/api-reference/intelligence/age-verification.md): Start an age verification for a person. Returns a task_id to poll `GET /verify-age/{task_id}`.
- [Age Verification Status](https://docs.sixtyfour.ai/api-reference/intelligence/age-verification-status.md): Poll an age verification job. Returns `{task_id, status}` while running or in a terminal non-completed state, and the age/DOB envelope once completed.
- [Job Status](https://docs.sixtyfour.ai/api-reference/enrichment/job-status.md): Poll the status of an async job and retrieve results when complete.
- [Check Balance](https://docs.sixtyfour.ai/api-reference/account/check-balance.md): Returns the current credit balance for the organization associated with the API key.
- [Building Workflows](https://docs.sixtyfour.ai/guides/building-workflows.md): How to import, find, enrich, clean, and send data using the Sixtyfour Workflow Editor.
- [Workflow Templates](https://docs.sixtyfour.ai/guides/workflow-templates.md): Browse, run, and create reusable workflow templates in the Sixtyfour platform.
- [Automated Workflows](https://docs.sixtyfour.ai/guides/automated-workflows.md): Run any workflow on a recurring schedule using the built-in workflow scheduler.
- [Programmatic Workflows](https://docs.sixtyfour.ai/guides/programmatic-workflows.md): Operate Sixtyfour workflows entirely outside the Workflow Editor — define and run with the Workflow Definition JSON.
- [Batch Processing](https://docs.sixtyfour.ai/guides/batch-processing.md): Run enrichment pipelines across hundreds of records at once using the Workflow Editor or the Workflows API.
- [Using Webhooks](https://docs.sixtyfour.ai/guides/using-webhooks.md): Use webhooks to trigger Sixtyfour workflows and to receive enrichment results in real time.
- [Struct & Type Casting](https://docs.sixtyfour.ai/guides/struct-and-type-casting.md): How the struct field shapes API responses and how Sixtyfour casts values to the types you expect.
- [Using OAuth Clients](https://docs.sixtyfour.ai/guides/oauth-clients.md): Set up an OAuth client in the Sixtyfour dashboard for server-to-server authentication without sharing long-lived API keys.
- [Usage & API Logs](https://docs.sixtyfour.ai/guides/usage-logs.md): Monitor credit balances, track API usage over time, inspect individual request logs, and export history as CSV.
- [Getting Support](https://docs.sixtyfour.ai/guides/getting-support.md): How to get support using Sixtyfour.
- [Slack Integration](https://docs.sixtyfour.ai/integrations/slack-integration.md): Send enrichment results and workflow notifications directly to Slack channels and DMs from Sixtyfour.
- [GitHub Integration](https://docs.sixtyfour.ai/integrations/github-integration.md): Find and enrich developers from GitHub repositories — contributors, stargazers, watchers, and more — using Sixtyfour workflows.
- [HubSpot Integration](https://docs.sixtyfour.ai/integrations/hubspot-integration.md): Import contacts and companies from HubSpot CRM into Sixtyfour workflows for enrichment, email discovery, and more.
- [Google Sheets Integration](https://docs.sixtyfour.ai/integrations/google-sheets-integration.md): Export enrichment results and workflow output directly to Google Sheets from Sixtyfour.

## OpenAPI Specs

- [openapi](https://api.sixtyfour.ai/openapi.json)

## Optional

- [GitHub](https://github.com/sixtyfour-ai)
- [Blog](https://sixtyfour.ai/blog)