Age control for social networks
Look up the CPF at signup and confirm the official birth date before creating the account. Minors stay out of what is not meant for them, and you keep a record of what was verified.
Free plan with 20 lookups per month. No credit card.
Age check at signup
- CPF
- 529.***.***-25
- Birth date
- 26/11/1982
Response in 12 ms
The cost of doing nothing
Without a real check, the risk lands on your company.
Liability
Platforms that fail to protect children and teenagers can face administrative sanctions and lawsuits.
Service restrictions
Ignoring child-protection rules and orders can lead to court measures, including restrictions on the service.
LGPD fines
Handling minors’ data without the required safeguards can mean a fine of up to 2% of revenue, capped at R$ 50 million per violation.
Industry challenges
Self-declared birth dates
Anyone can type a false date. Without a check, the age filter filters nothing.
Inappropriate content within reach of minors
Without knowing the real age, the feed recommends and shows content indiscriminately.
Consent that is hard to prove
Minors’ data needs extra care, and the platform must show what it did to verify.
How BrazID solves it
Challenge
Self-declared birth dates
Solution
Check the birth date linked to the CPF at signup, before creating the account.
Challenge
Inappropriate content within reach of minors
Solution
Use the confirmed age to decide what each profile can see from the first visit.
Challenge
Consent that is hard to prove
Solution
Keep the lookup history, with masked CPF, date and result, to show what was verified.
Legal compliance
ECA — Law 8,069/1990
Establishes full protection for children and teenagers, including access to content and services.
LGPD — art. 14
Requires specific care when handling children’s and teenagers’ data, always in their best interest.
Marco Civil da Internet — Law 12,965/2014
Defines the responsibilities of application providers and users’ rights online.
Every lookup is kept in your dashboard history with a masked CPF, date, result and response time, to support audits and compliance reviews.
For information only. This does not replace advice from your legal team.
Frequently asked questions
Can I use it to keep out users under 13 or 18?
The API returns the birth date linked to the CPF. You apply whichever age rule your platform requires.
Could the CPF belong to someone else?
Yes. A lookup confirms the CPF exists and who it belongs to, not who is typing. Compare the name provided and, in risky cases, add a liveness check.
How much does it cost?
Each successful lookup uses 1 credit. Invalid or not found CPFs are not charged. The free plan includes 20 lookups per month and Pro plans start at R$ 29.
Start verifying your users’ age
Create your account, generate an API key and run your first lookup in minutes.
Free plan with 20 lookups per month. No credit card.