Everything on Perko — referrals, circles, the leaderboard — is available over a REST API. Read the docs, request a key, and your integration acts as your account.
Tell us what you're building. Takes ten seconds.
A human reviews every request — it keeps the API healthy for everyone.
Send your key as a Bearer token. Rate limits apply per key.
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Send your key as a Bearer token. Every response includes X-RateLimit-* headers; a 429 means slow down and retry after Retry-After seconds.
curl https://perko.io/api/referrals?sort=hot \ -H "Authorization: Bearer perko_live_..."
The key acts as your account — you can read the catalog, post referrals, join circles, and anything else you can do signed in. Full endpoint list in the API Reference.