When to Use
User needs to find phone numbers or email addresses from LinkedIn profiles. Agent uses LeadContact API to query contact information with 98% accuracy.
Quick Reference
| Capability | Description |
|---|
| Phone Lookup | Find phone numbers from LinkedIn profile |
| Email Lookup |
Find verified emails from LinkedIn profile |
| Data Sources | Cross-validated from multiple providers |
| Accuracy | 98% verified accuracy |
Authentication
All LeadContact API requests require an authentication token.
To get an API token:
- - Email: julia@leadcontact.ai
- WeChat: JuliaLeadContact
- WhatsApp: +44 7962881367
- Telegram: @julia_gotleads
Rate Limits: 500 requests per minute (can be increased on request)
API Endpoints
1. Find Phone Number
Query phone number information based on LinkedIn profile URL.
Endpoint: INLINECODE0
Request Headers:
CODEBLOCK0
Request Body:
CODEBLOCK1
Response:
CODEBLOCK2
2. Find Email
Query email address information based on LinkedIn profile URL.
Endpoint: INLINECODE1
Request Headers:
CODEBLOCK3
Request Body:
CODEBLOCK4
Response:
CODEBLOCK5
Error Codes
| HTTP Status | Error Code | Description |
|---|
| 400 | 40001 | Invalid request parameters |
| 401 |
40101 | Missing token |
| 401 | 40102 | Invalid token |
| 401 | 40103 | Token expired |
| 401 | 40104 | Token disabled |
| 404 | - | Endpoint not found |
Usage Examples
Example 1: Find Phone Number
CODEBLOCK6
Example 2: Find Email
CODEBLOCK7
Example 3: cURL
CODEBLOCK8
Best Practices
- 1. Always validate the profile URL - Ensure it's a valid LinkedIn profile URL
- Handle multiple sources - API may return multiple phone/email sources
- Check validation status -
valid: true means verified contact info - Respect rate limits - Max 500 requests/minute
- Store tokens securely - Never expose tokens in client-side code
Integration Tips
- - Use this skill with LinkedIn automation tools
- Combine with CRM systems for automated contact enrichment
- Integrate into sales outreach workflows
- Use for recruitment lead generation
Product Info
| Item | Details |
|---|
| Website | https://leadcontact.ai |
| Support Email |
julia@leadcontact.ai |
| WeChat | Julia_LeadContact |
| WhatsApp |
+44 7962881367 |
| Telegram | @julia_gotleads |
| Data Coverage | 120M+ emails, 60M+ phones, 270M+ decision makers |
使用场景
用户需要从领英(LinkedIn)个人资料中查找电话号码或电子邮件地址。代理使用LeadContact API查询联系信息,准确率达98%。
快速参考
| 功能 | 描述 |
|---|
| 电话查询 | 从领英个人资料中查找电话号码 |
| 邮箱查询 |
从领英个人资料中查找已验证的邮箱 |
| 数据来源 | 经多个供应商交叉验证 |
| 准确率 | 98% 已验证准确率 |
身份验证
所有LeadContact API请求都需要身份验证令牌。
获取API令牌:
- - 邮箱:julia@leadcontact.ai
- 微信:JuliaLeadContact
- WhatsApp:+44 7962881367
- Telegram:@julia_gotleads
速率限制: 每分钟500次请求(可根据需求增加)
API端点
1. 查找电话号码
根据领英个人资料URL查询电话号码信息。
端点: POST /api/v1/phone
请求头:
Authorization: Bearer YOURACCESSTOKEN
Content-Type: application/json
请求体:
json
{
profileUrl: https://www.linkedin.com/in/janedow/
}
响应:
json
{
data: {
sources: [
{
name: leadcontact,
phone: +12063994962,
valid: true
}
]
},
msg: success,
code: 200
}
2. 查找邮箱
根据领英个人资料URL查询邮箱地址信息。
端点: POST /api/v1/email
请求头:
Authorization: Bearer YOURACCESSTOKEN
Content-Type: application/json
请求体:
json
{
profileUrl: https://www.linkedin.com/in/janedow/
}
响应:
json
{
data: {
sources: [
{
name: leadcontact,
email: sgasarch@linkedin.com,
valid: true
}
]
},
msg: success,
code: 200
}
错误代码
| HTTP状态码 | 错误代码 | 描述 |
|---|
| 400 | 40001 | 无效的请求参数 |
| 401 |
40101 | 缺少令牌 |
| 401 | 40102 | 无效的令牌 |
| 401 | 40103 | 令牌已过期 |
| 401 | 40104 | 令牌已禁用 |
| 404 | - | 端点未找到 |
使用示例
示例1:查找电话号码
javascript
const response = await fetch(https://leadcontact.ai/api/v1/phone, {
method: POST,
headers: {
Authorization: Bearer YOUR_TOKEN,
Content-Type: application/json
},
body: JSON.stringify({
profileUrl: https://www.linkedin.com/in/johndoe/
})
});
const data = await response.json();
console.log(data.data.sources[0].phone);
示例2:查找邮箱
python
import requests
url = https://leadcontact.ai/api/v1/email
headers = {
Authorization: Bearer YOUR_TOKEN,
Content-Type: application/json
}
data = {
profileUrl: https://www.linkedin.com/in/johndoe/
}
response = requests.post(url, json=data, headers=headers)
result = response.json()
email = result[data][sources][0][email]
print(f找到邮箱:{email})
示例3:cURL
bash
查找电话号码
curl -X POST https://leadcontact.ai/api/v1/phone \
-H Authorization: Bearer YOUR_TOKEN \
-H Content-Type: application/json \
-d {profileUrl: https://www.linkedin.com/in/janedow/}
查找邮箱
curl -X POST https://leadcontact.ai/api/v1/email \
-H Authorization: Bearer YOUR_TOKEN \
-H Content-Type: application/json \
-d {profileUrl: https://www.linkedin.com/in/janedow/}
最佳实践
- 1. 始终验证个人资料URL - 确保是有效的领英个人资料URL
- 处理多个来源 - API可能返回多个电话/邮箱来源
- 检查验证状态 - valid: true 表示已验证的联系信息
- 遵守速率限制 - 最多每分钟500次请求
- 安全存储令牌 - 切勿在客户端代码中暴露令牌
集成建议
- - 将此技能与领英自动化工具配合使用
- 与CRM系统结合,实现自动化的联系人信息丰富
- 集成到销售外联工作流程中
- 用于招聘线索生成
产品信息
| 项目 | 详情 |
|---|
| 网站 | https://leadcontact.ai |
| 支持邮箱 |
julia@leadcontact.ai |
| 微信 | Julia_LeadContact |
| WhatsApp |
+44 7962881367 |
| Telegram | @julia_gotleads |
| 数据覆盖 | 1.2亿+邮箱,6000万+电话,2.7亿+决策者 |