How does the Bulk Author Finder API work?

Create a bulk operation by uploading article URLs, then launch the operation. The API extracts author information and finds their email addresses asynchronously for all URLs.

What is the maximum batch size?

You can process up to 10,000 article URLs per bulk operation. For larger datasets, create multiple bulk operations.

What types of URLs are supported?

The API works with blog posts, news articles, and content pages from most CMS platforms including WordPress, Medium, Ghost, and custom publishing systems.

What results are returned?

Each result includes the author's email address, full name, company, position, LinkedIn profile, confidence score, and sources where the information was found.

How long does processing take?

处理时间取决于 URL 数量。通常每个 URL 需要 2-3 秒。5,000 个 URL 的批次通常在数小时内完成。

How are credits calculated?

Each URL that returns an author email counts as 1 request. URLs where no author email is found are not counted against your quota.

Are webhooks supported?

Yes, configure a webhook URL to receive a notification when your bulk author finder operation completes with results ready for download.

What if an article has multiple authors?

The API returns the primary author's email address. For articles with multiple authors, consider using individual Author Finder API calls.

Can I use this for digital PR and journalist outreach?

Yes. Teams use Bulk Author Finder to build media and contributor lists at scale, then route high-confidence contacts into outreach sequences.

What helps improve match accuracy?

Provide clean canonical article URLs, avoid homepage/category pages, and remove URL duplicates before submission to maximize extraction quality.

// post /v1/bulk/author

Bulk Author Finder API

Turn thousands of article URLs into verified author contact records with one asynchronous bulk request.

获取免费 API 密钥 API 参考

Article URLs最多 5,000 行

POST /bulk/author

curl -X POST "https://api.tomba.io/v1/bulk/author" \
  -H "X-Tomba-Key: $TOMBA_API_KEY" \
  -H "X-Tomba-Secret: $TOMBA_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"Author Finder job","list":"https://piedpiper.com/blog/middle-out-compression","launch":true,"webhook_url":"https://hooks.example.com/tomba"}'

const res = await fetch("https://api.tomba.io/v1/bulk/author", {
  method: "POST",
  headers: {
    "X-Tomba-Key": process.env.TOMBA_API_KEY,
    "X-Tomba-Secret": process.env.TOMBA_SECRET_KEY,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "name": "Author Finder job",
    "list": "https://piedpiper.com/blog/middle-out-compression",
    "launch": true,
    "webhook_url": "https://hooks.example.com/tomba"
  })
});
const { data } = await res.json(); // { id }

import os, requests

res = requests.post(
    "https://api.tomba.io/v1/bulk/author",
    headers={
        "X-Tomba-Key": os.environ["TOMBA_API_KEY"],
        "X-Tomba-Secret": os.environ["TOMBA_SECRET_KEY"],
    },
    json={
      "name": "Author Finder job",
      "list": "https://piedpiper.com/blog/middle-out-compression",
      "launch": True,
      "webhook_url": "https://hooks.example.com/tomba"
    },
)
job_id = res.json()["data"]["id"]

// 01 · 请求

批量Author Finder只需一个 HTTPS 请求

使用您的密钥和密钥密码发送参数。每个 SDK、CLI 和 MCP 服务器都发出相同的调用。

type: author
list | data | file: Article URLs
launch: 设为 true 即立即启动任务
webhook_url: 任务结束时接收已签名的事件
rows: 每个任务最多 5,000 行

POST /bulk/author

curl -X POST "https://api.tomba.io/v1/bulk/author" \
  -H "X-Tomba-Key: $TOMBA_API_KEY" \
  -H "X-Tomba-Secret: $TOMBA_SECRET_KEY" \
  -H "Content-Type: application/json" \
  -d '{"name":"Author Finder job","list":"https://piedpiper.com/blog/middle-out-compression","launch":true,"webhook_url":"https://hooks.example.com/tomba"}'

const res = await fetch("https://api.tomba.io/v1/bulk/author", {
  method: "POST",
  headers: {
    "X-Tomba-Key": process.env.TOMBA_API_KEY,
    "X-Tomba-Secret": process.env.TOMBA_SECRET_KEY,
    "Content-Type": "application/json"
  },
  body: JSON.stringify({
    "name": "Author Finder job",
    "list": "https://piedpiper.com/blog/middle-out-compression",
    "launch": true,
    "webhook_url": "https://hooks.example.com/tomba"
  })
});
const { data } = await res.json(); // { id }

import os, requests

res = requests.post(
    "https://api.tomba.io/v1/bulk/author",
    headers={
        "X-Tomba-Key": os.environ["TOMBA_API_KEY"],
        "X-Tomba-Secret": os.environ["TOMBA_SECRET_KEY"],
    },
    json={
      "name": "Author Finder job",
      "list": "https://piedpiper.com/blog/middle-out-compression",
      "launch": True,
      "webhook_url": "https://hooks.example.com/tomba"
    },
)
job_id = res.json()["data"]["id"]

// 02 · 响应

返回的内容

JSON，在任何语言中都相同。Tomba 不知道的字段为 null，绝不猜测。

GET/author-finder字段

data.emailstring | null: The address, or null when none is found
data.scoreinteger: Confidence from 0 to 100
data.verification.statusstring | null: valid, accept_all, invalid or unknown, with verification.date
data.full_name, data.position, data.departmentstring | null: Name, job title and team
data.typestring | null: personal or generic (a role address such as sales@)
data.linkedin, data.twitterstring | null: Public profiles
data.sources[]array | null: Up to 20 public pages where the address was found, with dates
data.info.title, data.info.publisher_name, data.info.publish_datestring: The article, who published it and when
data.info.candidates[]array | null: Every author candidate on the page, with a name confidence and score

POST /bulk/author

201 Created

{
  "data": {
    "id": 1042
  }
}

每一行，与 GET /author-finder 返回的内容相同

200 OK

{
  "data": {
    "email": "richard@piedpiper.com",
    "first_name": "Richard",
    "last_name": "Hendricks",
    "full_name": "Richard Hendricks",
    "website_url": "piedpiper.com",
    "company": "Pied Piper",
    "pattern": "{first}",
    "department": "executive",
    "type": "personal",
    "position": "CEO",
    "country": "US",
    "gender": "male",
    "twitter": null,
    "linkedin": "https://www.linkedin.com/in/richard-hendricks",
    "score": 100,
    "accept_all": false,
    "phone_number": true,
    "verification": {
      "date": "2025-01-15T10:32:00+01:00",
      "status": "valid"
    },
    "sources": [
      {
        "uri": "https://piedpiper.com/blog/engineering",
        "website_url": "piedpiper.com",
        "extracted_on": "2024-06-01T09:14:07+01:00",
        "last_seen_on": "2025-01-10T17:02:44+01:00",
        "still_on_page": true
      }
    ],
    "info": {
      "url": "https://piedpiper.com/blog/middle-out-compression",
      "title": "Middle-out compression, explained",
      "og_image": "https://piedpiper.com/blog/middle-out-compression/cover.png",
      "description": "How middle-out compression reached a Weissman score of 5.2.",
      "article_domain": "piedpiper.com",
      "publisher_name": "Pied Piper",
      "publish_date": "2025-03-04",
      "candidates": [
        {
          "full_name": "Richard Hendricks",
          "first_name": "Richard",
          "last_name": "Hendricks",
          "job_title": "CEO",
          "linkedin": "https://www.linkedin.com/in/richard-hendricks",
          "name_confidence": 0.98,
          "score": 0.95,
          "count": 3
        }
      ]
    }
  }
}

// 03 · 费用和限制

调用的费用

仅在满足以下条件时才对调用收费。速率限制取决于您的套餐。

// 费用

1 search credit per article with an author address.

Charged once, at the first download; later downloads are free

Jobs created: 15 per day for each type
Running jobs: 2 per type
Downloads: 25 per day for each job
Request size: 4 MB (CSV, list or rows)

// faq

Frequently Asked Questions

还有其他问题？访问帮助中心

一分钟内完成首次调用

免费账户、真实的 API 密钥，与 Enterprise 客户使用相同的端点。

1创建免费账户每月 25 次搜索。无需信用卡。

2复制您的密钥和密钥密码在控制台的 API 密钥页面获取。

3调用 API粘贴请求；返回结果为 JSON。

const res = await fetch("https://api.tomba.io/v1/email-finder?domain=piedpiper.com&first_name=Richard&last_name=Hendricks", { headers: { "X-Tomba-Key": process.env.TOMBA_API_KEY, "X-Tomba-Secret": process.env.TOMBA_SECRET_KEY } }); const { data } = await res.json();

import os, requests res = requests.get( "https://api.tomba.io/v1/email-finder?domain=piedpiper.com&first_name=Richard&last_name=Hendricks", headers={ "X-Tomba-Key": os.environ["TOMBA_API_KEY"], "X-Tomba-Secret": os.environ["TOMBA_SECRET_KEY"], }, ) data = res.json()["data"]

{ "data": { "email": "richard@piedpiper.com", "first_name": "Richard", "last_name": "Hendricks", "full_name": "Richard Hendricks", "website_url": "piedpiper.com", "company": "Pied Piper", "pattern": "{first}", "department": "executive", "type": "personal", "position": "CEO", "country": "US", "gender": "male", "twitter": null, "linkedin": "https://www.linkedin.com/in/richard-hendricks", "score": 100, "accept_all": false, "phone_number": true, "verification": { "date": "2025-01-15T10:32:00+01:00", "status": "valid" }, "sources": [ { "uri": "https://piedpiper.com/blog/engineering", "website_url": "piedpiper.com", "extracted_on": "2024-06-01T09:14:07+01:00", "last_seen_on": "2025-01-10T17:02:44+01:00", "still_on_page": true } ], "phone_data": [] } }

Bulk Author Finder API

批量Author Finder只需一个 HTTPS 请求

返回的内容

调用的费用

相关端点

Frequently Asked Questions

一分钟内完成首次调用