Which user-agent strings identify Worldline Bot?

The following user-agent strings identify Worldline Bot: Mozilla/3.0 (compatible; Indy Library).

Does Worldline Bot respect robots.txt rules?

According to official documentation, Worldline Bot does not respect robots.txt rules.

How can I verify Worldline Bot traffic with live traffic data?

You can verify Worldline Bot requests by checking your server access logs for the documented user-agent strings. For accurate verification, correlate user-agent patterns with IP ranges or verification methods provided by Worldline.

What is Worldline Bot?

Direct Answer: The Worldline Bot, operated by Worldline, handles notifications and callbacks related to payment processing.

Operator: Worldline Type: Other Bot Purpose: Payment processing notifications and callbacks

The Worldline Bot is associated with Worldline, a payment and transactional services company. It handles notifications and callbacks related to payment processing. The bot's behavior and purpose are tied to facilitating payment-related communications.

User-Agent Identification

The following user-agent strings identify Worldline Bot in your live traffic data:

Mozilla/3.0 (compatible; Indy Library)

robots.txt Rules for Worldline Bot

Respects robots.txt: No

This bot does not commit to following robots.txt

Worldline Bot does not officially follow robots.txt directives. The only reliable way to control access is through server-side blocking (IP filtering, user-agent rules in your web server config) combined with log monitoring to verify effectiveness.

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Crawl Behavior

Frequency:Not Documented

Request Pattern:Not Documented

Crawl Activity Index

Relative crawl activity for Worldline Bot over the past 28 days. Higher values indicate increased crawling intensity compared to the period baseline.

View recent activity data (last 7 days)

Date	Activity Index
Mar 26, 2026	88.0
Mar 27, 2026	82.7
Mar 28, 2026	83.1
Mar 29, 2026	81.8
Mar 30, 2026	87.3
Mar 31, 2026	90.2
Apr 1, 2026	88.8

Source: Cloudflare Radar

Why track Worldline Bot traffic?

Identify and classify unknown crawler activity. Worldline Bot may appear in your live traffic data with varying frequency. Tracking its behavior helps you decide whether to allow, throttle, or block it based on actual data.

Protect your crawl budget. Every bot request consumes server resources. Understanding what Worldline Bot crawls helps you prioritize the crawlers that matter.

Log Verification

To verify Worldline Bot traffic in your live traffic data:

Search access logs for the user-agent strings listed above
Check if the IP addresses match documented ranges (if provided by Worldline)
Verify the crawl pattern matches documented behavior
Use reverse DNS lookup for additional verification if available

Note: Observed behavior in production environments may differ from official documentation. Live traffic monitoring provides the only reliable verification of actual bot behavior.

Undocumented Information

The following information is not officially documented for Worldline Bot:

crawl frequency
IP verification
JavaScript rendering
user-agent variations

Official Documentation

View Official Worldline Bot Documentation →

Information sourced from official documentation. Content generated with AI assistance.