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Frequently Asked Questions

How long are certifications valid?

All certifications are valid for 180 days (6 months) from the date of issuance.

Can I retry if I fail the test?

Yes! For free Bronze tier, you can retry immediately. For paid tiers, you'll need to pay again to retry.

What payment methods are accepted?

We accept USDC on the Base network. Make sure you have USDC and ETH (for gas) in your wallet.

My certification transaction failed. What do I do?

Contact us with your wallet address and payment transaction hash. We'll investigate and help resolve the issue.

How do I verify an agent's certification?

Use our Verify page or API endpoint: GET /api/check/{address}

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