Secure identity
Connect server systems, send contacts and orders, and identify signed-in widget users securely.
Authentication and scopes
Keep the API key on your server. Send only a short-lived identity token to the browser.
curl -X POST https://tallker.com/api/v1/public/widget/identity \
-H "Authorization: Bearer tk_live_..." \
-H "Content-Type: application/json" \
-d '{"external_user_id":"customer_18452","email":"ivan@example.com","widget_id":"YOUR_PUBLIC_WIDGET_ID"}'Rate limits and idempotency
120 requests / minute · HTTP 429 · Retry-After · Idempotency-Key 24h
Examples
curl · JavaScript · PHP
Security
Keep the API key on your server. Send only a short-lived identity token to the browser.