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WHOIS API

Published byAndré Filipe
5/22/2025

Subscription Plans

5 plans
$0 / month
  • Included quotas:
    • 1,000 Credits
  • Renews automatically
  • Unused quotas do not carry over to the next period
  • No credit card required

Rate Limit

1 requests per second
$10 / month
  • Included quotas:
    • 130,000 Credits
  • Renews automatically
  • Unused quotas do not carry over to the next period

Rate Limit

1 requests per second
$35 / month
  • Included quotas:
    • 1,000,000 Credits
  • Renews automatically
  • Unused quotas do not carry over to the next period

Rate Limit

5 requests per second
$125 / month
  • Included quotas:
    • 6,000,000 Credits
  • Renews automatically
  • Unused quotas do not carry over to the next period

Rate Limit

10 requests per second
$200 / month
  • Included quotas:
    • 12,500,000 Credits
  • Renews automatically
  • Unused quotas do not carry over to the next period

Rate Limit

20 requests per second

Pay As You Go Plans

1 plan

Pay as you go
week

You only pay for what you use. No credit card required for free tiers.

Graduated pricing — each unit is billed at the rate of the tier it falls in.

Credits
Price per unit
First 500
$0
501 – 100,000
$0.0001
100,001 – 1,000,000
$0.000075
1,000,001 – 10,000,000
$0.00005
Over 10,000,000
$0.000025

Rate Limit

1 requests per second

Cost Calculator

Estimated cost:$0.00 / week
  • Usage resets periodically
  • You must have funds in your balance to use paid tiers Add funds
  • You only pay for successful requests Learn more