Public API

LeadPanel ingestion API

Send records from your product to LeadPanel with a single project API key. The API is designed for backend jobs, product events, partner integrations, and lightweight form ingestion.

Browse reference Open OpenAPI JSON

Quickstart

Create a project API key in Projects -> API Keys.
Choose a target DataSource ID or use the slug endpoint for flexible ingest.
Send JSON payloads with the X-Api-Key header.

Authentication

Every request must include a project-scoped API key.

X-Api-Key: lp_your_project_key

Main endpoints

POST /api/v1/ingest/{dataSourceId}
POST /api/v1/ingest/{dataSourceId}/batch
POST /api/v1/ingest/by-slug/{slug}

Field types

String, Number, Boolean
Date in ISO-8601
StringList for tag-like arrays

Example request

curl -X POST "https://your-domain/api/v1/ingest/11111111-2222-3333-4444-555555555555" \
  -H "Content-Type: application/json" \
  -H "X-Api-Key: lp_your_project_key" \
  -d '{
    "values": {
      "email": "user@example.com",
      "plan": "pro",
      "score": 42
    },
    "externalId": "user-123"
  }'

When to use each endpoint

Single ingest: one record at a time with a fixed DataSource.
Batch ingest: up to 100 records in one request.
By slug: create or reuse a flexible DataSource without knowing its GUID.