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SDKscURL

cURL examples

Create checkout

curl -X POST https://api.inzilink.com/api/v1/checkouts \
  -H "Authorization: Bearer sk_live_xxxxx" \
  -H "Content-Type: application/json" \
  -d '{
    "amount": "25.00",
    "currency": "USD",
    "description": "Order #12345",
    "metadata": { "order_id": "ORD-123" },
    "redirect_url": "https://yoursite.com/success",
    "webhook_url": "https://yoursite.com/webhooks/inzi",
    "expires_in": 1800
  }'

Get checkout

curl https://api.inzilink.com/api/v1/checkouts/chk_live_abc123def456 \
  -H "Authorization: Bearer sk_live_xxxxx"

List checkouts

curl "https://api.inzilink.com/api/v1/checkouts?status=completed&limit=20&offset=0" \
  -H "Authorization: Bearer sk_live_xxxxx"

List checkouts with date filter

curl "https://api.inzilink.com/api/v1/checkouts?created_after=2026-04-01T00:00:00Z&limit=50" \
  -H "Authorization: Bearer sk_live_xxxxx"
curl -X POST https://api.inzilink.com/api/v1/links \
  -H "Authorization: Bearer sk_live_xxxxx" \
  -H "Content-Type: application/json" \
  -d '{
    "title": "Pro Plan — Monthly",
    "amount": "29.00",
    "currency": "USD",
    "type": "subscription",
    "metadata": { "plan": "pro" }
  }'

Verify webhook signature (bash)

#!/bin/bash
WEBHOOK_SECRET="your_secret"
TIMESTAMP="1712145901"
BODY='{"event":"checkout.completed","checkout_id":"chk_live_abc123"}'
 
SIGNED_PAYLOAD="${TIMESTAMP}.${BODY}"
EXPECTED=$(echo -n "$SIGNED_PAYLOAD" | openssl dgst -sha256 -hmac "$WEBHOOK_SECRET" | awk '{print $2}')
 
echo "Expected signature: sha256=$EXPECTED"
Python