API Introduction

Overview

The Lance API provides programmatic access to your sales prospecting platform. Use it to:

All API requests should be made to:

https://app.lance.so/api/v1

The Lance API uses Bearer token authentication. Include your API key in the Authorization header:

curl -X GET "https://app.lance.so/api/v1/operations/credits/balance" \
  -H "Authorization: Bearer YOUR_API_KEY"

Get a paid subscription at app.lance.so and create an API key under https://app.lance.so/account/api-keys

All responses are returned in JSON format and adhere to standard REST API response codes. Error responses include an error message:

{
  "error": {
    "code": "VALIDATION_ERROR",
    "message": "Invalid parameter: email"
  }
}