Overloop CLI

⚠️ Beta Notice: This CLI is currently in beta. APIs and tool interfaces may change between versions. Please report any issues on GitHub.

Sales automation CLI for developers and AI agents — Manage prospects, campaigns, sourcings, and more from the terminal.

The Overloop CLI provides a command-line interface to the Overloop API v2, enabling developers and AI agents to automate sales outreach workflows programmatically.

Installation

npm install -g overloop-cli

For AI Agents

Install the Overloop skill for your AI agent (Cursor, Claude Code, etc.):

npx skills add sortlist/overloop-cli

This installs the SKILL.md which gives your agent full knowledge of the CLI commands, patterns, and workflows.

Authentication

The recommended way to authenticate is the interactive login command:

overloop login

This prompts for your API key (get it from Settings > API Keys in your Overloop dashboard), validates it, and saves it to ~/.overloop/config.json.

Alternatively, set the OVERLOOP_API_KEY environment variable (takes priority over saved config):

export OVERLOOP_API_KEY=your_api_key

To remove saved credentials:

overloop logout

Commands

Prospects

overloop prospects:list [--page N] [--per-page N] [--sort field] [--search text] [--filter '{"key":"value"}'] [--expand relations]
overloop prospects:get <id>                  # ID or email address
overloop prospects:create --email [email protected] --first-name John --last-name Doe
overloop prospects:create --data '{"email":"[email protected]","first_name":"John"}'
overloop prospects:update <id> --first-name Jane
overloop prospects:delete <id>

Organizations

overloop organizations:list [--search text] [--filter '{"country":"US"}']
overloop organizations:get <id>
overloop organizations:create --name "Acme Corp" --website https://acme.com
overloop organizations:update <id> --name "New Name"
overloop organizations:delete <id>

Lists

overloop lists:list [--search text]
overloop lists:get <id>
overloop lists:create --name "Hot Leads"
overloop lists:update <id> --name "Warm Leads"
overloop lists:delete <id>

Campaigns

overloop campaigns:list [--filter '{"status":"on"}']
overloop campaigns:get <id> [--expand steps,sourcing]
overloop campaigns:create --name "Q1 Outreach" --timezone "Etc/UTC"
overloop campaigns:create --name "Q1" --auto-enroll --sourcing-id <id>   # auto-enroll sourced prospects
overloop campaigns:create --data '{"name":"Q1 Outreach","steps":[{"type":"delay","config":{"days_delay":5}}]}'
overloop campaigns:update <id> --status on
overloop campaigns:update <id> --auto-enroll       # enable auto-enrollment
overloop campaigns:update <id> --no-auto-enroll    # switch back to manual
overloop campaigns:delete <id>

Campaign Steps (require --campaign)

Important: When creating steps individually, you must chain each step to the previous one using --previous-step-id. Without chaining, steps will not appear in the Overloop UI. The recommended approach is to use inline steps with campaigns:create --data '{"steps":[...]}'.

overloop steps:list --campaign <id>
overloop steps:get <step_id> --campaign <id>

# Preferred: inline steps in campaigns:create (chaining is automatic)
overloop campaigns:create --data '{"name":"My Campaign","steps":[{"type":"delay","config":{"days_delay":1}},{"type":"email","config":{"generate_with_ai":true}}]}'

# Individual creation — must chain with --previous-step-id
STEP1=$(overloop steps:create --campaign <id> --type delay --config '{"days_delay":1}' | jq -r '.data.id')
overloop steps:create --campaign <id> --type email --config '{"generate_with_ai":true}' --previous-step-id $STEP1

overloop steps:update <step_id> --campaign <id> --config '{"subject":"Updated"}'
overloop steps:delete <step_id> --campaign <id>

Campaign Enrollments (require --campaign)

overloop enrollments:list --campaign <id>
overloop enrollments:get <enrollment_id> --campaign <id>
overloop enrollments:create --campaign <id> --prospect <prospect_id>
overloop enrollments:create --campaign <id> --prospect <prospect_id> --reenroll
overloop enrollments:bulk --campaign <id> --prospects "id1,id2,id3"     # bulk enroll up to 100
overloop enrollments:delete <enrollment_id> --campaign <id>

Step Types

overloop step-types:list     # List all available step types for building campaigns

Sourcings

overloop sourcings:list
overloop sourcings:get <id>
overloop sourcings:create --name "Sales in Belgium" --search-criteria '{"keywords":"sales","locations":["Belgium"]}'
overloop sourcings:update <id> --name "Updated Name"
overloop sourcings:delete <id>
overloop sourcings:start <id>
overloop sourcings:pause <id>
overloop sourcings:clone <id>
overloop sourcings:estimate --search-criteria '{"job_titles":["CEO"]}'   # Preview match count
overloop sourcings:search-options                          # Get all available search criteria
overloop sourcings:search-options --field locations --q "Bel"   # Search specific field options

Conversations

overloop conversations:list [--archived]
overloop conversations:get <id>
overloop conversations:update <id> --name "New Subject"
overloop conversations:archive <id>
overloop conversations:unarchive <id>
overloop conversations:assign <id> --owner <user_id>

Account & Users

overloop account:get          # Get account information
overloop me                   # Get current authenticated user
overloop users:list
overloop users:get <id>

Custom Fields

overloop custom-fields:list                 # List all custom fields
overloop custom-fields:list --type prospects # Filter by type

Sending Addresses

overloop sending-addresses:list

Exclusion List

overloop exclusion-list:list [--search text]
overloop exclusion-list:create --value [email protected] --item-type email
overloop exclusion-list:create --value baddomain.com --item-type domain
overloop exclusion-list:delete <id>

All Output is JSON

Every command outputs JSON for easy parsing with jq or consumption by AI agents:

# Get all prospect emails
overloop prospects:list --per-page 100 | jq '.data[] | .email'

# Get active campaign names
overloop campaigns:list --filter '{"status":"on"}' | jq '.data[] | .name'

# Count total prospects
overloop prospects:list | jq '.pagination.total'

# List all step types
overloop step-types:list | jq '.data[] | .type'

Common Workflows

Create a campaign with steps and enroll prospects

# 1. Create the campaign with inline steps (preferred — chaining is automatic)
overloop campaigns:create --data '{
  "name": "Q1 Cold Outreach",
  "timezone": "Europe/Brussels",
  "steps": [
    {"type": "delay", "config": {"days_delay": 1}},
    {"type": "email", "config": {"subject": "Hello", "content": "Hi {{first_name}}"}}
  ]
}'

# 2. Enroll a prospect
overloop enrollments:create --campaign <id> --prospect <prospect_id>

# 3. Activate the campaign
overloop campaigns:update <id> --status on

Source prospects and add to a campaign

# 1. Check available search options
overloop sourcings:search-options --field locations --q "Belgium"

# 2. Estimate match count before creating (no credits used)
overloop sourcings:estimate --search-criteria '{"job_titles":["Sales"],"locations":[{"id":22,"name":"Belgium","type":"Country"}]}'

# 3. Create a sourcing
overloop sourcings:create --name "Belgian Sales" --search-criteria '{"job_titles":["Sales"],"locations":[{"id":22,"name":"Belgium","type":"Country"}],"company_sizes":["1-10 employees"]}'

# 4. Start sourcing
overloop sourcings:start <id>

Manage the exclusion list

# Block a domain
overloop exclusion-list:create --value competitor.com --item-type domain

# Block a specific email
overloop exclusion-list:create --value [email protected] --item-type email

# Review and clean up
overloop exclusion-list:list --search competitor
overloop exclusion-list:delete <id>

Environment Variables

| Variable | Required | Description | |---|---|---| | OVERLOOP_API_KEY | No | Your Overloop API key (overrides saved config from overloop login) | | OVERLOOP_API_URL | No | Override API base URL (default: https://api.overloop.ai) |

Error Handling

| Exit Code | Meaning | |---|---| | 0 | Success | | 1 | Error (message on stderr) |

| HTTP Status | Meaning | |---|---| | 401 | Missing or invalid API key | | 403 | Insufficient permissions | | 404 | Resource not found | | 422 | Validation error | | 429 | Rate limited (600 req/min per key) |

Development

git clone https://github.com/sortlist/overloop-cli.git
cd overloop-cli
npm install
npm run dev    # Watch mode
npm run build  # Production build

License

MIT

Links

• Website: overloop.ai
• API Docs: apidoc-v2.overloop.ai
• GitHub: sortlist/overloop-cli
• Issues: Report bugs