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Campaigns
- GETList Campaigns
- POSTCreate Campaign
- GETGet Campaign
- PATCHUpdate Campaign
- DELDelete Campaign
- POSTStart Campaign
- POSTPause Campaign
- GETList Campaign Contacts
- POSTAdd Contacts to Campaign
- DELRemove Contact from Campaign
- GETList Campaign Steps
- POSTCreate Campaign Step
- PATCHUpdate Campaign Step
- DELDelete Campaign Step
- GETCampaign Stats
- GETCampaign Event Stream
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List Campaign Steps
curl --request GET \
--url https://api.example.com/v1/campaigns/{id}/steps{
"data": {
"steps": [
{
"id": "<string>",
"index": 123,
"subject": "<string>",
"body": "<string>",
"delay_days": 123,
"delay_hours": 123,
"send_condition": "<string>",
"created_at": "<string>"
}
]
}
}Campaigns
List Campaign Steps
Retrieve all sequence steps for a campaign in order
GET
/
v1
/
campaigns
/
{id}
/
steps
List Campaign Steps
curl --request GET \
--url https://api.example.com/v1/campaigns/{id}/steps{
"data": {
"steps": [
{
"id": "<string>",
"index": 123,
"subject": "<string>",
"body": "<string>",
"delay_days": 123,
"delay_hours": 123,
"send_condition": "<string>",
"created_at": "<string>"
}
]
}
}Request
Path Parameters
The campaign’s unique ID (UUID)
Headers
Authorization: Bearer wbk_your_api_key_here
Requires an API key with the
campaigns:read permission. Steps are returned in send order (index 0 first).Response
Show properties
Show properties
Array of step objects in sequence order.
Show Step object
Show Step object
Step UUID
Zero-based position in the sequence
Email subject line (supports merge variables like
{{first_name}})Email body (HTML or plain text)
Days to wait after the previous step
Additional hours to wait after the previous step
When to send:
always, if_no_reply, if_no_open, if_opened, if_clickedISO 8601 timestamp
curl https://data.leadlex.com/functions/v1/api-gateway/v1/campaigns/cmp_abc123/steps \
-H "Authorization: Bearer wbk_your_api_key_here"
Example Response
{
"data": {
"steps": [
{
"id": "step_1",
"index": 0,
"subject": "Quick question about {{company_name}}",
"body": "Hi {{first_name}}, ...",
"delay_days": 0,
"delay_hours": 0,
"send_condition": "always",
"created_at": "2026-03-15T09:00:00Z"
},
{
"id": "step_2",
"index": 1,
"subject": "Re: {{company_name}}",
"body": "Just circling back ...",
"delay_days": 3,
"delay_hours": 0,
"send_condition": "if_no_reply",
"created_at": "2026-03-15T09:05:00Z"
}
]
}
}
Errors
| Status | Code | Description |
|---|---|---|
| 401 | invalid_key | Invalid or expired API key |
| 403 | insufficient_permissions | Missing campaigns:read permission |
| 404 | campaign_not_found | No campaign with this ID |
| 429 | rate_limited | Rate limit exceeded |
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