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Authentication

The Nyne Person and Company APIs authenticate with your API key and secret, sent as HTTP headers. Every endpoint page links here for the details.

API key

The Person and Company APIs (/person/* and /company/*) authenticate with your API key and secret, sent as HTTP headers. Generate a key from your dashboard and keep the secret server-side.

curl https://api.nyne.ai/person/enrichment \
  -H "X-API-Key: YOUR_API_KEY" \
  -H "X-API-Secret: YOUR_API_SECRET" \
  -H "Content-Type: application/json" \
  -d '{ "email": "[email protected]" }'

Header authentication

Send X-API-Key and X-API-Secret on every request. Rate limits: 100/min, 1,000/hour.