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All API requests are authenticated with API keys. Include your key in the Authorization header as a Bearer token: 
Authorization: Bearer hado_sk_your_key_here

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Creating an API Key

1

Open Settings

Navigate to Settings → API Keys in your Hado SEO dashboard.
2

Create a key

Click Create API Key and give it a descriptive name (e.g., “CI/CD Pipeline” or “CMS Webhook”).
3

Copy your key

Your full API key is displayed once at creation. Copy it and store it securely — you won’t be able to see it again.
API keys are shown only once at creation. If you lose a key, revoke it and create a new one.

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Key Format

API keys use the prefix hado_sk_ followed by 48 hex characters: 
hado_sk_a1b2c3d4e5f6...
The prefix is visible in your dashboard for identification. The full key is never stored — only a secure hash is kept on our servers.

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Plan Limits

The number of API keys and monthly API calls depends on your plan:
PlanAPI KeysCalls / MonthRate Limit
Starter130060 req/min
Pro21,50060 req/min
Growth35,00060 req/min
Agency512,00060 req/min
Need a higher monthly limit? Contact us at [email protected].

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Revoking a Key

You can revoke an API key at any time from your dashboard. Revoked keys immediately stop working and cannot be restored. Create a new key if you need to replace one.

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Security Best Practices

  • Never commit API keys to source control. Use environment variables or a secrets manager.
  • Use descriptive key names so you can identify which integration uses each key.
  • Rotate keys periodically — revoke old keys and create fresh ones.
  • Use one key per integration so you can revoke a single key without disrupting other workflows.