Simple, volume-based pricing
Every plan returns the complete assessment — abuse score, verdict, assurance, classification and the signals behind it. You are only ever paying for volume.
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What counts as a query?
One address scored is one query, whether you send it on its own or inside a batch. Repeated scores of the same address are each counted, so budget by request volume.
What happens when I hit the daily limit?
Requests return 429 with X-RateLimit-Reset telling you the seconds until 00:00 UTC, when the allowance resets.
Can I exceed the per-second rate?
Bursts above your plan's per-second ceiling are refused with 429 and Retry-After: 1. The daily allowance is untouched by refusals.
Can I change plan later?
Yes — limits apply to your key immediately, with no key rotation or code change needed.
What comes back?
An abuse score and trust score out of 100, a risk band, a recommendation to allow, challenge or block, an assurance figure, our classification of the address, and the itemised signals that produced the number.
Does the score change over time?
Yes. An address that stops behaving badly decays back down, and score_version lets you pin behaviour if you have tuned thresholds against a version.