Prospeo

​

How to set up Prospeo

​

Authentication

Prospeo uses API key authentication:

1. Sign up at prospeo.io
2. Navigate to your API settings
3. Copy your API key
4. Paste the API key in Cargo when connecting

​

Prospeo actions

​

Find email

Find a person’s email address using their name and company domain. Required fields:

• Company domain: The company’s website domain

Optional fields:

• First name: Person’s first name
• Last name: Person’s last name
• Full name: Full name (alternative to first/last)

Credits: 0.5 credits per request Use case: Find professional emails for prospects when you have their name and company.

​

Verify email

Check if an email address is valid and deliverable. Required fields:

• Email: The email address to verify

Optional fields:

• Email anon ID: Anonymous identifier for tracking

Credits: 0.1 credits per request Use case: Clean your email lists and ensure high deliverability before campaigns.

​

Enrich LinkedIn

Get detailed profile information from a LinkedIn URL. Required fields:

• URL: The person’s LinkedIn profile URL

Optional fields:

• Profile only: Only return data from LinkedIn profile (no email lookup)

Credits: 0.5 credits per request Use cases:

• Enrich leads captured from LinkedIn
• Get comprehensive profile data including email
• Build complete prospect profiles

​

Find phone

Find a person’s phone number using their LinkedIn URL. Required fields:

• URL: The person’s LinkedIn profile URL

Credits: 3 credits per request Use case: Get direct phone numbers for high-priority prospects.

​

Search emails

Find multiple email addresses at a company domain. Required fields:

• Domain: Company domain to search

Optional fields:

• Email type: Filter by All, Generic, or Professional emails
• Limit: Maximum number of results
• Company enrichment: Include company details in response

Credits: 1 credit per request Use case: Build contact lists for account-based outreach campaigns.

​

Response data

​

Find email returns:

​

Enrich LinkedIn returns:

​

Credits summary

​

Rate limits

Prospeo API has a rate limit of 150 requests per minute. Cargo handles rate limiting automatically with caching support to optimize credit usage.