# Hlix Growth API

**Canonical:** https://apis.io/apis/hlix-ai/hlix-ai-growth-api/  
**Provider:** Hlix — https://apis.io/providers/hlix-ai/  
**Base URL:** https://server.hlix.ai

Hlix Growth API is one of 47 APIs that [Hlix](https://apis.io/providers/hlix-ai/) publishes on the [APIs.io](https://apis.io/) network, described by a machine-readable OpenAPI specification. Tagged areas include Growth. The published artifact set on APIs.io includes an OpenAPI specification.

Growth projects: the Company brain, campaigns, research runs and data-provider keys.

## Operations (60 of 65)

| Method | Path | Summary |
|---|---|---|
| GET | `/v1/api/growth/chains` | Each capability's data-provider order and how each provider did in the last 7… |
| POST | `/v1/api/growth/chains/find_email/compare` | Run two email finders on the same sample of the workspace's leads |
| PUT | `/v1/api/growth/chains/{capability}` | Set the order a capability tries its providers in, or go back to the default |
| GET | `/v1/api/growth/citable-projects` | List the finished delivery projects a growth brain may quote |
| GET | `/v1/api/growth/enrich` | Hlix Enrich price: what one email sent to a lead built on Hlix's data costs |
| GET | `/v1/api/growth/index` | The size of Hlix's shared company index and how many of the workspace's… |
| GET | `/v1/api/growth/index/search` | Search Hlix's shared index of companies and their people |
| PATCH | `/v1/api/growth/leads/{leadId}` | Disqualify a lead or return it to the queue |
| POST | `/v1/api/growth/leads/{leadId}/refine-reply` | Refine a reply against the lead thread and sourced project context without… |
| POST | `/v1/api/growth/leads/{leadId}/reply` | Answer a lead in their thread from the mailbox that wrote to them |
| GET | `/v1/api/growth/leads/{leadId}/thread` | Show a lead's whole email thread, drafts included |
| GET | `/v1/api/growth/mailboxes` | List the workspace's sending mailboxes with their warm-up and today's sends |
| POST | `/v1/api/growth/mailboxes/connect` | Start connecting a Google or Microsoft mailbox to send from |
| DELETE | `/v1/api/growth/mailboxes/{mailboxId}` | Disconnect a mailbox and revoke its access |
| PATCH | `/v1/api/growth/mailboxes/{mailboxId}` | Change a mailbox's daily limit or warm-up start, or pause and resume it |
| GET | `/v1/api/growth/mailboxes/{mailboxId}/dns` | Check the mailbox domain's SPF, DKIM and DMARC records |
| GET | `/v1/api/growth/managed-mailboxes/configuration` | Read managed mailbox configuration and commercial readiness |
| POST | `/v1/api/growth/managed-mailboxes/import` | Connect existing InboxKit domains and mailboxes without purchasing them again |
| GET | `/v1/api/growth/managed-mailboxes/orders` | List managed mailbox orders |
| POST | `/v1/api/growth/managed-mailboxes/orders` | Persist a managed mailbox order before provider dispatch |
| GET | `/v1/api/growth/managed-mailboxes/orders/{orderId}` | Read a saved managed mailbox order |
| POST | `/v1/api/growth/managed-mailboxes/orders/{orderId}/reconcile` | Reconcile provider evidence without replaying uncertain purchases |
| POST | `/v1/api/growth/managed-mailboxes/quotes` | Observe domain availability and recurring mailbox prices |
| GET | `/v1/api/growth/managed-mailboxes/resources` | List managed domains and mailbox resources |
| POST | `/v1/api/growth/managed-mailboxes/resources/{resourceId}/cancel-hosting` | Block new cold sends immediately and request hosting cancellation |
| POST | `/v1/api/growth/managed-mailboxes/resources/{resourceId}/cancel-warmup` | Cancel warmup separately from mailbox hosting |
| POST | `/v1/api/growth/managed-mailboxes/resources/{resourceId}/remove-domain` | Request domain removal without claiming a refund or renewal cancellation |
| POST | `/v1/api/growth/managed-mailboxes/resources/{resourceId}/repair` | Repair a failed resource step without repurchasing successful resources |
| PATCH | `/v1/api/growth/messages/{messageId}` | Sort a reply by hand |
| POST | `/v1/api/growth/messages/{messageId}/approve` | Approve a drafted email, optionally edited, so it sends |
| POST | `/v1/api/growth/messages/{messageId}/resolve` | Record whether an email whose delivery was unknown went out |
| PATCH | `/v1/api/growth/plays/{playId}` | Edit or launch a campaign |
| POST | `/v1/api/growth/plays/{playId}/research` | Find or resume leads for one campaign without repeating completed research |
| POST | `/v1/api/growth/projects` | Create a growth project from a website and start its research run |
| GET | `/v1/api/growth/projects/{projectId}` | Show a growth project's brain, campaigns and last run |
| PUT | `/v1/api/growth/projects/{projectId}/autopilot` | Turn the project's budget autopilot on or off |
| GET | `/v1/api/growth/projects/{projectId}/batches` | Research lists and their twelve-hour review deadlines |
| POST | `/v1/api/growth/projects/{projectId}/batches/{batchId}/approve` | Release a researched lead list before its review deadline |
| PUT | `/v1/api/growth/projects/{projectId}/brain` | Replace the Company brain |
| PUT | `/v1/api/growth/projects/{projectId}/daily-budget` | Set or remove what all of a growth project's campaigns may spend per day |
| GET | `/v1/api/growth/projects/{projectId}/inbox` | List a growth project's email threads, one per lead |
| POST | `/v1/api/growth/projects/{projectId}/index-leads` | Add people and companies from Hlix's shared index to a growth project |
| GET | `/v1/api/growth/projects/{projectId}/lead-exports/{exportId}` | Download a project's lead CSV export |
| POST | `/v1/api/growth/projects/{projectId}/lead-lists` | Upload a lead list to a growth project |
| POST | `/v1/api/growth/projects/{projectId}/lead-lists/from-tool-call` | Import the people a completed tool call returned |
| GET | `/v1/api/growth/projects/{projectId}/leads` | List a growth project's leads with their evidence and provenance |
| POST | `/v1/api/growth/projects/{projectId}/leads/export` | Export all matching leads to CSV |
| POST | `/v1/api/growth/projects/{projectId}/leads/export/preview` | What exporting the matching leads would cost, before exporting |
| GET | `/v1/api/growth/projects/{projectId}/overview` | A growth project's outreach, hot leads and spend per day, with its daily budget |
| POST | `/v1/api/growth/projects/{projectId}/plays` | Create one campaign |
| POST | `/v1/api/growth/projects/{projectId}/runs` | Run the website research again |
| GET | `/v1/api/growth/projects/{projectId}/sending-schedule` | Resolve project and campaign sending schedules |
| PATCH | `/v1/api/growth/projects/{projectId}/sending-schedule` | Set or inherit a project's sending schedule |
| GET | `/v1/api/growth/projects/{projectId}/spend` | Show each campaign's data-provider spend for today and the last 30 days |
| GET | `/v1/api/growth/providers` | List growth data providers and the workspace's key state |
| PATCH | `/v1/api/growth/providers/{provider}` | Turn a growth provider on or off for the workspace, or change its settings |
| DELETE | `/v1/api/growth/providers/{provider}/key` | Remove the workspace's own key for a growth provider |
| PUT | `/v1/api/growth/providers/{provider}/key` | Add or replace the workspace's own key for a growth provider |
| GET | `/v1/api/growth/sendkit` | Inspect the workspace's SendKit connection and mailbox inventory |
| POST | `/v1/api/growth/sendkit/connect` | Verify and bind the deployment-configured SendKit workspace |

…and 5 more operations. They are listed in full on the page.

## Machine-readable artifacts (1)

- **OpenAPI** — https://artifacts.apis.io/hlix-ai/openapi/hlix-ai-growth-api-openapi.yml

## Other Hlix APIs (12)

- [Hlix Agent Runs API](https://apis.io/apis/hlix-ai/hlix-ai-agent-runs-api/)
- [Hlix Agents API](https://apis.io/apis/hlix-ai/hlix-ai-agents-api/)
- [Hlix AI API](https://apis.io/apis/hlix-ai/hlix-ai-ai-api/)
- [Hlix Alerts API](https://apis.io/apis/hlix-ai/hlix-ai-alerts-api/)
- [Hlix Attention API](https://apis.io/apis/hlix-ai/hlix-ai-attention-api/)
- [Hlix Audit Log API](https://apis.io/apis/hlix-ai/hlix-ai-audit-log-api/)
- [Hlix Billing API](https://apis.io/apis/hlix-ai/hlix-ai-billing-api/)
- [Hlix Brand Kit API](https://apis.io/apis/hlix-ai/hlix-ai-brand-kit-api/)
- [Hlix Changes API](https://apis.io/apis/hlix-ai/hlix-ai-changes-api/)
- [Hlix Chat API](https://apis.io/apis/hlix-ai/hlix-ai-chat-api/)
- [Hlix Client Accounts API](https://apis.io/apis/hlix-ai/hlix-ai-client-accounts-api/)
- [Hlix Client Billing API](https://apis.io/apis/hlix-ai/hlix-ai-client-billing-api/)

## Tags

Growth

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/hlix-ai/hlix-ai-growth-api/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/hlix-ai/.