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Frequently Asked Questions
What is TxChk?
TxChk is a transaction verification tool that helps you check BIN numbers and IP addresses to prevent fraud and ensure secure transactions.
How do I integrate TxChk with my application?
You can integrate TxChk using our API. Check out our documentation for detailed integration instructions.
Is there a rate limit for API calls?
Yes, there are rate limits depending on your subscription plan. Please contact us for more information about our pricing and rate limits.
How accurate is the BIN and IP data?
We strive to maintain high accuracy by regularly updating our database with the latest information from reliable sources.