Getting Started
Prerequisites
Start a free 14-day trial — no credit card required. Once your account is active, come back to Step 1 to generate your API key.
Step 1: Generate Your API Key
1.
2.
3.
4.
Note: If you do not see the API keys section, contact your account administrator to grant the necessary permissions.
Step 2: Find Your Account ID
account_id parameter to specify which account's data you want to access. Your user may have access to multiple Leadfeeder accounts.Option A: Copy it from the app
1.
2.
3.
Option B: Call the List Accounts endpoint
in one response.
{
"data": [
{
"type": "account_summary",
"id": "123456",
"attributes": {
"name": "Account 1"
}
},
{
"type": "account_summary",
"id": "789012",
"attributes": {
"name": "Account 2"
}
}
],
"meta": {
"request_id": "cf054205-dd8c-4473-8689-07c30fe0789f"
}
}id field contains your account_id.Get Account Details with Credit Information#
{
"data": [
{
"type": "account",
"id": "123456",
"attributes": {
"name": "Account 1",
"credits": {
"available": 1000,
"used": 200,
"remaining": 800,
"next_reset_on": "2026-10-01"
}
}
}
],
"meta": {
"request_id": "cf054205-dd8c-4473-8689-07c30fe0789f"
}
}Step 3: Make Your First API Request
Example: Search for Companies
{
"data": [
{
"type": "company_summary",
"id": "159001425",
"attributes": {
"name": "Example Company Ltd",
"role": "group_member",
"register": {
"status": "active"
},
"meta": {
"do_not_contact": false,
"has_phones": true,
"has_mail": true,
"has_contacts": true
}
}
}
],
"meta": {
"credits": {
"charged": 0
},
"pagination": {
"next_cursor": "dXNlcjpVMEc5V0ZYTlo",
"total_count": 145
},
"request_id": "cf054205-dd8c-4473-8689-07c30fe0789f"
}
}Understanding the account_id Parameter
account_id is a required parameter for most API endpoints. It determines:Don't have an account yet?
Modified at 2026-08-20 11:34:30