> ## Documentation Index
> Fetch the complete documentation index at: https://docs.51ultron.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Sales & CRM Integrations

> HubSpot, Apollo, and Stripe.

## HubSpot

**What Ultron can do:** Search contacts, list deals, create contacts, update deal stages, read pipeline data.

**Connection:** HubSpot OAuth — Settings → Integrations → HubSpot → Connect

**Tools:** `hubspot_search_contacts`, `hubspot_list_deals`, `hubspot_create_contact`

**How agents use it:**

* Specter saves enriched leads as new HubSpot contacts
* Striker updates deal stages as conversations progress
* Morning briefing pulls current pipeline state
* Pipeline review analyzes deal velocity and stuck deals

**Example:**

```text theme={null}
Show me all deals stuck in the Proposal stage for more than 14 days.
```

***

## Apollo

Apollo is Specter's primary prospecting and enrichment tool.

**What Ultron can do:** Search people (by title, company, location, seniority), search companies (by industry, size, funding stage), enrich individual leads with email and LinkedIn data.

**Connection:** Apollo API key — Settings → Integrations → Apollo → Add API key

**Tools:** `search_people`, `search_companies`, `enrich_lead`

**Example:**

```text theme={null}
Find CTOs at Series A B2B SaaS companies in the US with 50–500 employees.
```

```text theme={null}
Enrich this lead: Sarah Chen at Acme Corp. I need her verified email and LinkedIn URL.
```

<Tip>
  Apollo is used in combination with ZeroBounce. Apollo finds and enriches contacts. ZeroBounce verifies the email before Striker sends.
</Tip>

***

## Stripe

**What Ultron can do:** List customers, list payments, list subscriptions, create payment links, create invoices, create subscription plans, pull revenue metrics.

**Connection:** Stripe API key (restricted key recommended) — Settings → Integrations → Stripe → Add API key

**Tools:** `stripe_list_customers`, `stripe_list_payments`, `stripe_list_subscriptions`, `stripe_create_payment_link`, `stripe_create_invoice`, `stripe_revenue_metrics`

**Example:**

```text theme={null}
Show me MRR for Q1 2026 and list the 5 customers with the highest LTV.
```

```text theme={null}
Create a payment link for $4,500/month for the Acme Corp proposal.
```