API & Rate Limits
Understanding API usage limits and rate limiting.
LemReveal enforces rate limits to ensure fair usage and platform stability.
API Rate Limits
If you're using the LemReveal API directly (e.g. for custom integrations):
Rate-limited requests return a 429 Too Many Requests response with a Retry-After header.
Lookup Limits
Free public lookups are rate limited per IP to keep the registers we query healthy. Signed-in accounts get a higher allowance; verified record purchases are never rate limited.
Monitoring notifications
Where a register supports monitoring, change notifications are delivered to the email address and settings shown in your account. Check the status page if a register is degraded.
What is this number?
Paste any business identifier — VAT, LEI, company number, DUNS, ABN, CNPJ, CIN, CIK — and we will tell you what it is and who issues it. Where this decoder supports the identifier's check digit, it also validates it; other results are clearly marked as format-only matches.
Nothing leaves your browser — the check runs locally.
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